[PATCH v2 2/4] Introduce ternary reloptions

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[PATCH v2 2/4] Introduce ternary reloptions
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* [PATCH v2 2/4] Introduce ternary reloptions
@ 2025-09-04 14:41  Nikolay Shaplov <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Nikolay Shaplov @ 2025-09-04 14:41 UTC (permalink / raw)

Introduce ternary reloption as a replacement for current `vacuum_truncate`
implementation. Remove `vacuum_truncate_set` additional flag and using
`TERNARY_UNSET` value instead.
---
 src/backend/access/common/reloptions.c | 129 ++++++++++++++++++++-----
 src/backend/commands/vacuum.c          |   4 +-
 src/include/access/reloptions.h        |  26 ++---
 src/include/c.h                        |  16 +++
 src/include/utils/rel.h                |   3 +-
 5 files changed, 135 insertions(+), 43 deletions(-)

diff --git a/src/backend/access/common/reloptions.c b/src/backend/access/common/reloptions.c
index 0af3fea68f..f543f11001 100644
--- a/src/backend/access/common/reloptions.c
+++ b/src/backend/access/common/reloptions.c
@@ -40,9 +40,9 @@
  *
  * To add an option:
  *
- * (i) decide on a type (bool, integer, real, enum, string), name, default
- * value, upper and lower bounds (if applicable); for strings, consider a
- * validation routine.
+ * (i) decide on a type (bool, ternary, integer, real, enum, string), name,
+ * default value, upper and lower bounds (if applicable); for strings,
+ * consider a validation routine.
  * (ii) add a record below (or use add_<type>_reloption).
  * (iii) add it to the appropriate options struct (perhaps StdRdOptions)
  * (iv) add it to the appropriate handling routine (perhaps
@@ -147,15 +147,6 @@ static relopt_bool boolRelOpts[] =
 		},
 		false
 	},
-	{
-		{
-			"vacuum_truncate",
-			"Enables vacuum to truncate empty pages at the end of this table",
-			RELOPT_KIND_HEAP | RELOPT_KIND_TOAST,
-			ShareUpdateExclusiveLock
-		},
-		true
-	},
 	{
 		{
 			"deduplicate_items",
@@ -170,6 +161,21 @@ static relopt_bool boolRelOpts[] =
 	{{NULL}}
 };
 
+static relopt_ternary ternaryRelOpts[] =
+{
+	{
+		{
+			"vacuum_truncate",
+			"Enables vacuum to truncate empty pages at the end of this table",
+			RELOPT_KIND_HEAP | RELOPT_KIND_TOAST,
+			ShareUpdateExclusiveLock
+		},
+		TERNARY_UNSET
+	},
+	/* list terminator */
+	{{NULL}}
+};
+
 static relopt_int intRelOpts[] =
 {
 	{
@@ -600,6 +606,13 @@ initialize_reloptions(void)
 								   boolRelOpts[i].gen.lockmode));
 		j++;
 	}
+	for (i = 0; ternaryRelOpts[i].gen.name; i++)
+	{
+		Assert(DoLockModesConflict(ternaryRelOpts[i].gen.lockmode,
+								   ternaryRelOpts[i].gen.lockmode));
+		j++;
+	}
+
 	for (i = 0; intRelOpts[i].gen.name; i++)
 	{
 		Assert(DoLockModesConflict(intRelOpts[i].gen.lockmode,
@@ -640,6 +653,14 @@ initialize_reloptions(void)
 		j++;
 	}
 
+	for (i = 0; ternaryRelOpts[i].gen.name; i++)
+	{
+		relOpts[j] = &ternaryRelOpts[i].gen;
+		relOpts[j]->type = RELOPT_TYPE_TERNARY;
+		relOpts[j]->namelen = strlen(relOpts[j]->name);
+		j++;
+	}
+
 	for (i = 0; intRelOpts[i].gen.name; i++)
 	{
 		relOpts[j] = &intRelOpts[i].gen;
@@ -800,6 +821,9 @@ allocate_reloption(bits32 kinds, int type, const char *name, const char *desc,
 		case RELOPT_TYPE_BOOL:
 			size = sizeof(relopt_bool);
 			break;
+		case RELOPT_TYPE_TERNARY:
+			size = sizeof(relopt_ternary);
+			break;
 		case RELOPT_TYPE_INT:
 			size = sizeof(relopt_int);
 			break;
@@ -883,6 +907,54 @@ add_local_bool_reloption(local_relopts *relopts, const char *name,
 	add_local_reloption(relopts, (relopt_gen *) newoption, offset);
 }
 
+/*
+ * init_ternary_reloption
+ *		Allocate and initialize a new ternary reloption
+ */
+static relopt_ternary *
+init_ternary_reloption(bits32 kinds, const char *name, const char *desc,
+					ternary default_val, LOCKMODE lockmode)
+{
+	relopt_ternary *newoption;
+
+	newoption = (relopt_ternary *) allocate_reloption(kinds,
+									RELOPT_TYPE_TERNARY, name, desc, lockmode);
+	newoption->default_val = default_val;
+
+	return newoption;
+}
+
+/*
+ * add_ternary_reloption
+ *		Add a new ternary reloption
+ */
+void
+add_ternary_reloption(bits32 kinds, const char *name, const char *desc,
+				   ternary default_val, LOCKMODE lockmode)
+{
+	relopt_ternary *newoption = init_ternary_reloption(kinds, name, desc,
+												 default_val, lockmode);
+
+	add_reloption((relopt_gen *) newoption);
+}
+
+/*
+ * add_local_ternary_reloption
+ *		Add a new ternary local reloption
+ *
+ * 'offset' is offset of ternary-typed field.
+ */
+void
+add_local_ternary_reloption(local_relopts *relopts, const char *name,
+							const char *desc, ternary default_val,
+							int offset)
+{
+	relopt_ternary *newoption = init_ternary_reloption(RELOPT_KIND_LOCAL,
+												name, desc,
+												default_val, 0);
+
+	add_local_reloption(relopts, (relopt_gen *) newoption, offset);
+}
 
 /*
  * init_real_reloption
@@ -1617,6 +1689,18 @@ parse_one_reloption(relopt_value *option, char *text_str, int text_len,
 									option->gen->name, value)));
 			}
 			break;
+		case RELOPT_TYPE_TERNARY:
+			{
+				bool b;
+				parsed = parse_bool(value, &b);
+				option->values.ternary_val = b ? TERNARY_TRUE : TERNARY_FALSE;
+				if (validate && !parsed)
+					ereport(ERROR,
+							(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+							 errmsg("invalid value for ternary option \"%s\": %s",
+									option->gen->name, value)));
+			}
+			break;
 		case RELOPT_TYPE_INT:
 			{
 				relopt_int *optint = (relopt_int *) option->gen;
@@ -1780,17 +1864,6 @@ fillRelOptions(void *rdopts, Size basesize,
 				char	   *itempos = ((char *) rdopts) + elems[j].offset;
 				char	   *string_val;
 
-				/*
-				 * If isset_offset is provided, store whether the reloption is
-				 * set there.
-				 */
-				if (elems[j].isset_offset > 0)
-				{
-					char	   *setpos = ((char *) rdopts) + elems[j].isset_offset;
-
-					*(bool *) setpos = options[i].isset;
-				}
-
 				switch (options[i].gen->type)
 				{
 					case RELOPT_TYPE_BOOL:
@@ -1798,6 +1871,11 @@ fillRelOptions(void *rdopts, Size basesize,
 							options[i].values.bool_val :
 							((relopt_bool *) options[i].gen)->default_val;
 						break;
+					case RELOPT_TYPE_TERNARY:
+						*(ternary *) itempos = options[i].isset ?
+							options[i].values.ternary_val :
+							((relopt_ternary *) options[i].gen)->default_val;
+						break;
 					case RELOPT_TYPE_INT:
 						*(int *) itempos = options[i].isset ?
 							options[i].values.int_val :
@@ -1912,8 +1990,8 @@ default_reloptions(Datum reloptions, bool validate, relopt_kind kind)
 		offsetof(StdRdOptions, parallel_workers)},
 		{"vacuum_index_cleanup", RELOPT_TYPE_ENUM,
 		offsetof(StdRdOptions, vacuum_index_cleanup)},
-		{"vacuum_truncate", RELOPT_TYPE_BOOL,
-		offsetof(StdRdOptions, vacuum_truncate), offsetof(StdRdOptions, vacuum_truncate_set)},
+		{"vacuum_truncate", RELOPT_TYPE_TERNARY,
+		offsetof(StdRdOptions, vacuum_truncate)},
 		{"vacuum_max_eager_freeze_failure_rate", RELOPT_TYPE_REAL,
 		offsetof(StdRdOptions, vacuum_max_eager_freeze_failure_rate)}
 	};
@@ -1993,7 +2071,6 @@ build_local_reloptions(local_relopts *relopts, Datum options, bool validate)
 		elems[i].optname = opt->option->name;
 		elems[i].opttype = opt->option->type;
 		elems[i].offset = opt->offset;
-		elems[i].isset_offset = 0;	/* not supported for local relopts yet */
 
 		i++;
 	}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index 733ef40ae7..977babff54 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -2221,9 +2221,9 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams params,
 	{
 		StdRdOptions *opts = (StdRdOptions *) rel->rd_options;
 
-		if (opts && opts->vacuum_truncate_set)
+		if (opts && opts->vacuum_truncate != TERNARY_UNSET)
 		{
-			if (opts->vacuum_truncate)
+			if (opts->vacuum_truncate == TERNARY_TRUE)
 				params.truncate = VACOPTVALUE_ENABLED;
 			else
 				params.truncate = VACOPTVALUE_DISABLED;
diff --git a/src/include/access/reloptions.h b/src/include/access/reloptions.h
index a604a4702c..a436697658 100644
--- a/src/include/access/reloptions.h
+++ b/src/include/access/reloptions.h
@@ -29,6 +29,7 @@
 typedef enum relopt_type
 {
 	RELOPT_TYPE_BOOL,
+	RELOPT_TYPE_TERNARY,  /* on, off, unset */
 	RELOPT_TYPE_INT,
 	RELOPT_TYPE_REAL,
 	RELOPT_TYPE_ENUM,
@@ -80,6 +81,7 @@ typedef struct relopt_value
 	union
 	{
 		bool		bool_val;
+		ternary		ternary_val;
 		int			int_val;
 		double		real_val;
 		int			enum_val;
@@ -94,6 +96,12 @@ typedef struct relopt_bool
 	bool		default_val;
 } relopt_bool;
 
+typedef struct relopt_rernary
+{
+	relopt_gen	gen;
+	int 		default_val;
+} relopt_ternary;
+
 typedef struct relopt_int
 {
 	relopt_gen	gen;
@@ -152,19 +160,6 @@ typedef struct
 	const char *optname;		/* option's name */
 	relopt_type opttype;		/* option's datatype */
 	int			offset;			/* offset of field in result struct */
-
-	/*
-	 * isset_offset is an optional offset of a field in the result struct that
-	 * stores whether the option is explicitly set for the relation or if it
-	 * just picked up the default value.  In most cases, this can be
-	 * accomplished by giving the reloption a special out-of-range default
-	 * value (e.g., some integer reloptions use -2), but this isn't always
-	 * possible.  For example, a Boolean reloption cannot be given an
-	 * out-of-range default, so we need another way to discover the source of
-	 * its value.  This offset is only used if given a value greater than
-	 * zero.
-	 */
-	int			isset_offset;
 } relopt_parse_elt;
 
 /* Local reloption definition */
@@ -195,6 +190,8 @@ typedef struct local_relopts
 extern relopt_kind add_reloption_kind(void);
 extern void add_bool_reloption(bits32 kinds, const char *name, const char *desc,
 							   bool default_val, LOCKMODE lockmode);
+extern void add_ternary_reloption(bits32 kinds, const char *name,
+					const char *desc, int default_val, LOCKMODE lockmode);
 extern void add_int_reloption(bits32 kinds, const char *name, const char *desc,
 							  int default_val, int min_val, int max_val,
 							  LOCKMODE lockmode);
@@ -214,6 +211,9 @@ extern void register_reloptions_validator(local_relopts *relopts,
 extern void add_local_bool_reloption(local_relopts *relopts, const char *name,
 									 const char *desc, bool default_val,
 									 int offset);
+extern void add_local_ternary_reloption(local_relopts *relopts,
+								const char *name, const char *desc,
+								ternary default_val, int offset);
 extern void add_local_int_reloption(local_relopts *relopts, const char *name,
 									const char *desc, int default_val,
 									int min_val, int max_val, int offset);
diff --git a/src/include/c.h b/src/include/c.h
index 39022f8a9d..9c59ccccf8 100644
--- a/src/include/c.h
+++ b/src/include/c.h
@@ -488,6 +488,22 @@ typedef void (*pg_funcptr_t) (void);
 
 #include <stdbool.h>
 
+/*
+ * ternary
+ *		Boolean value with an extrea "unset" option
+ *
+ * Ternary data type is used in relation options that can be "true", "false" or
+ * "unset". Since relation options are used deep inside the PostgreSQL code,
+ * this type is declared globally.
+*/
+
+typedef enum ternary
+{
+	TERNARY_FALSE = 0,
+	TERNARY_TRUE = 1,
+	TERNARY_UNSET = -1
+} ternary;
+
 
 /* ----------------------------------------------------------------
  *				Section 3:	standard system types
diff --git a/src/include/utils/rel.h b/src/include/utils/rel.h
index b552359915..7346d618f9 100644
--- a/src/include/utils/rel.h
+++ b/src/include/utils/rel.h
@@ -346,8 +346,7 @@ typedef struct StdRdOptions
 	bool		user_catalog_table; /* use as an additional catalog relation */
 	int			parallel_workers;	/* max number of parallel workers */
 	StdRdOptIndexCleanup vacuum_index_cleanup;	/* controls index vacuuming */
-	bool		vacuum_truncate;	/* enables vacuum to truncate a relation */
-	bool		vacuum_truncate_set;	/* whether vacuum_truncate is set */
+	ternary		vacuum_truncate;	/* enables vacuum to truncate a relation */
 
 	/*
 	 * Fraction of pages in a relation that vacuum can eagerly scan and fail
-- 
2.39.2


--nextPart5129932.5fSG56mABF
Content-Disposition: attachment;
 filename="v2-0003-Add-alias-to-be-used-as-unset-state.patch"
Content-Transfer-Encoding: 7Bit
Content-Type: text/x-patch; charset="unicode-2-0-utf-8";
 name="v2-0003-Add-alias-to-be-used-as-unset-state.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* ci: Generate crashlogs on Windows
@ 2026-06-10 12:59  Nazir Bilal Yavuz <[email protected]>
  0 siblings, 1 reply; 137+ messages in thread

From: Nazir Bilal Yavuz @ 2026-06-10 12:59 UTC (permalink / raw)
  To: pgsql-hackers; +Cc: Andres Freund <[email protected]>

Hi,

cdb.exe was available on GHA Windows images but it wasn't configured
to generate crashlogs. Attached patch configures cdb.exe to generate
crashlogs to "<github.workspace>\crashlogs\" in
"crashlog-<pid-in-hex>.txt" format. Current upload logs step already
collects these logs so no change is needed there.

Most of the logic is copied from where (previous) Postgres CI Windows
images were generated [1]. When I use the '!adplusext.adpprocname'
debugger flag, the CI job hangs. It needs 'adplusext.dll' to run but
it isn't available on GHA Windows images.

Example GHA run which crashlogs are generated and collected:
https://github.com/nbyavuz/postgres/actions/runs/27275147059

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

-- 
Regards,
Nazir Bilal Yavuz
Microsoft


Attachments:

  [text/x-patch] v1-0001-ci-Generate-crashlogs-on-Windows.patch (6.7K, ../../CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow@mail.gmail.com/2-v1-0001-ci-Generate-crashlogs-on-Windows.patch)
  download | inline diff:
From a60a5821352f59ba2ba31330610811eb61e9efe5 Mon Sep 17 00:00:00 2001
From: Nazir Bilal Yavuz <[email protected]>
Date: Tue, 9 Jun 2026 16:15:30 +0300
Subject: [PATCH v1] ci: Generate crashlogs on Windows

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this step is too long, it is implemented as composite action.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion:
---
 .../actions/windows-setup-debugger/action.yml | 82 +++++++++++++++++++
 .github/workflows/pg-ci.yml                   | 12 +--
 2 files changed, 88 insertions(+), 6 deletions(-)
 create mode 100644 .github/actions/windows-setup-debugger/action.yml

diff --git a/.github/actions/windows-setup-debugger/action.yml b/.github/actions/windows-setup-debugger/action.yml
new file mode 100644
index 00000000000..e6e5192db39
--- /dev/null
+++ b/.github/actions/windows-setup-debugger/action.yml
@@ -0,0 +1,82 @@
+name: Setup Windows debugger
+description: >-
+  Setup Windows debugger to log all crashes to
+  <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+runs:
+  using: composite
+  steps:
+    - name: Setup Windows debugger
+      shell: pwsh
+      run: |
+        $crashdir = "${{ github.workspace }}/crashlogs"
+        New-Item -ItemType Directory -Force -Path $crashdir
+
+        # Ensure restricted child processes can write the log file
+        icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+        # Prevent windows error handling dialog from causing hangs
+        New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+          -Name 'DontShowUI' -Value 1 -PropertyType DWord
+        New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+          -Name 'Disabled' -Value 1 -PropertyType DWord
+
+        ### Fallback minidumps if the JIT debugger below doesn't run
+        New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+          -Name 'LocalDumps'
+        New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+          -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+        New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+          -Name 'DumpCount' -Value 5 -PropertyType DWord
+        New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+          -Name 'DumpType'  -Value 1 -PropertyType DWord
+        ###
+
+        $cdb64 = @(
+            'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+            'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+          ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+        $cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+        ###
+        # -p PID:
+        #   Specifies the decimal process ID to be debugged. This is used to
+        #   debug a process that is already running.
+        # -e Event:
+        #   Signals the debugger that the specified event has occurred. This
+        #   option is only used when starting the debugger programmatically.
+        # -g:
+        #   Ignores the initial breakpoint in target application. This option
+        #   will cause the target application to continue running after it is
+        #   started or CDB attaches to it, unless another breakpoint has been
+        #   set.
+        # -kqm:
+        #   Starts CDB/NTSD in quiet mode.
+        # -c "command":
+        #   Specifies the initial debugger command to run at start-up. This
+        #   command must be surrounded with quotation marks. Multiple commands
+        #   can be separated with semicolons.
+        ###
+        $debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+        Write-Host "Using cdb (x64): $cdb64"
+        Set-ItemProperty `
+          -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+          -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+        New-ItemProperty -Force -PropertyType DWord -Value 1 `
+          -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+          -Name 'Auto'
+
+        Write-Host "Using cdb (x86): $cdb86"
+        Set-ItemProperty `
+          -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+          -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+        New-ItemProperty -Force -PropertyType DWord -Value 1 `
+          -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+          -Name 'Auto'
+
+        # Show registered AeDebug values for diagnostics
+        Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+          Format-List Debugger,Auto
+        Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+          Format-List Debugger,Auto
diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..7331b261166 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,9 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - name: Setup Windows debugger
+        uses: ./.github/actions/windows-setup-debugger
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1022,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1116,9 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - name: Setup Windows debugger
+        uses: ./.github/actions/windows-setup-debugger
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1141,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
-- 
2.47.3



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* Re: ci: Generate crashlogs on Windows
@ 2026-06-10 13:49  Andres Freund <[email protected]>
  parent: Nazir Bilal Yavuz <[email protected]>
  0 siblings, 1 reply; 137+ messages in thread

From: Andres Freund @ 2026-06-10 13:49 UTC (permalink / raw)
  To: Nazir Bilal Yavuz <[email protected]>; +Cc: pgsql-hackers

Hi,

On 2026-06-10 15:59:20 +0300, Nazir Bilal Yavuz wrote:
> cdb.exe was available on GHA Windows images but it wasn't configured
> to generate crashlogs. Attached patch configures cdb.exe to generate
> crashlogs to "<github.workspace>\crashlogs\" in
> "crashlog-<pid-in-hex>.txt" format. Current upload logs step already
> collects these logs so no change is needed there.
> 
> Most of the logic is copied from where (previous) Postgres CI Windows
> images were generated [1]. When I use the '!adplusext.adpprocname'
> debugger flag, the CI job hangs. It needs 'adplusext.dll' to run but
> it isn't available on GHA Windows images.
> 
> Example GHA run which crashlogs are generated and collected:
> https://github.com/nbyavuz/postgres/actions/runs/27275147059

Thanks for working on this!

> +++ b/.github/actions/windows-setup-debugger/action.yml
> @@ -0,0 +1,82 @@
> +name: Setup Windows debugger
> +description: >-
> +  Setup Windows debugger to log all crashes to
> +  <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
> +
> +runs:
> +  using: composite
> +  steps:
> +    - name: Setup Windows debugger
> +      shell: pwsh
> +      run: |
> +        $crashdir = "${{ github.workspace }}/crashlogs"
> +        New-Item -ItemType Directory -Force -Path $crashdir

Any reason to not just put this into src/tools/ci/<something>.ps1? Given that
we're just talking about a single step, I don't really see the benefit of a
composite action here.

Greetings,

Andres Freund





^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* Re: ci: Generate crashlogs on Windows
@ 2026-06-10 15:54  Nazir Bilal Yavuz <[email protected]>
  parent: Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Nazir Bilal Yavuz @ 2026-06-10 15:54 UTC (permalink / raw)
  To: Andres Freund <[email protected]>; +Cc: pgsql-hackers

Hi,

Thank you for looking into this!

On Wed, 10 Jun 2026 at 16:49, Andres Freund <[email protected]> wrote:
>
> On 2026-06-10 15:59:20 +0300, Nazir Bilal Yavuz wrote:
> > +++ b/.github/actions/windows-setup-debugger/action.yml
> > @@ -0,0 +1,82 @@
> > +name: Setup Windows debugger
> > +description: >-
> > +  Setup Windows debugger to log all crashes to
> > +  <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
> > +
> > +runs:
> > +  using: composite
> > +  steps:
> > +    - name: Setup Windows debugger
> > +      shell: pwsh
> > +      run: |
> > +        $crashdir = "${{ github.workspace }}/crashlogs"
> > +        New-Item -ItemType Directory -Force -Path $crashdir
>
> Any reason to not just put this into src/tools/ci/<something>.ps1? Given that
> we're just talking about a single step, I don't really see the benefit of a
> composite action here.

Not any particular reason. I started implementing that in a pg-ci.yml,
then moved it to composite action when I realized it was too long. I
think having a script is better, so attached v2 uses that way.

-- 
Regards,
Nazir Bilal Yavuz
Microsoft


Attachments:

  [text/x-patch] v2-0001-ci-Generate-crashlogs-on-Windows.patch (6.2K, ../../CAN55FZ3X-PEwnzy_iW1yT9YoAb2u7bfKyoKsKV9_yrUg7rXd=g@mail.gmail.com/2-v2-0001-ci-Generate-crashlogs-on-Windows.patch)
  download | inline diff:
From 5655e2550c1c040955f6b33f28fd3736decffd0f Mon Sep 17 00:00:00 2001
From: Nazir Bilal Yavuz <[email protected]>
Date: Tue, 9 Jun 2026 16:15:30 +0300
Subject: [PATCH v2] ci: Generate crashlogs on Windows

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this step is too long, it is implemented as
'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.47.3



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

* [PATCH v13a 1/9] ci: Generate crashlogs on Windows
@ 2026-06-11 13:15  Andres Freund <[email protected]>
  0 siblings, 0 replies; 137+ messages in thread

From: Andres Freund @ 2026-06-11 13:15 UTC (permalink / raw)

cdb.exe is configured to log all crashes to
"<workspace>\crashlogs\crashlog-<pid-in-hex>.txt". Upload logs step
already configured to collect these logs, so no change is needed on
there.

Logic is copied from where Postgres CI Windows images are generated [1].
Since this would be too long to include inline in pg-ci.yml, it is implemented
as 'src/tools/ci/gha_setup_windows_debugger.ps1' script.

[1] https://github.com/anarazel/pg-vm-images/blob/main/scripts/windows_install_dbg.ps1

Author: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/CAN55FZ1BgsXSTzOpehnMa4NzWL8Aivsxx-di7-VT6bZ3j2Omow%40mail.gmail.com
---
 .github/workflows/pg-ci.yml                 | 13 ++--
 src/tools/ci/gha_setup_windows_debugger.ps1 | 75 +++++++++++++++++++++
 2 files changed, 82 insertions(+), 6 deletions(-)
 create mode 100644 src/tools/ci/gha_setup_windows_debugger.ps1

diff --git a/.github/workflows/pg-ci.yml b/.github/workflows/pg-ci.yml
index 5bc5292d2a5..742a8431782 100644
--- a/.github/workflows/pg-ci.yml
+++ b/.github/workflows/pg-ci.yml
@@ -990,6 +990,11 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - &windows_setup_debugger_step
+        name: Setup Windows debugger
+        shell: pwsh
+        run: src/tools/ci/gha_setup_windows_debugger.ps1
+
       - name: Configure
         run: |
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
@@ -1019,9 +1024,6 @@ jobs:
             call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
         run: *meson_test_world_cmd
 
-      # TODO: We need to collect crashlogs but for them to be generated, we'd
-      # have to configure the JIT Debugger to do so. cdb.exe is installed on
-      # the runner so that is possible.
       - *upload_logs_step
 
 
@@ -1116,6 +1118,8 @@ jobs:
         shell: cmd
         run: mkdir ${{env.PG_REGRESS_SOCK_DIR}}
 
+      - *windows_setup_debugger_step
+
       - *ccache_restore_default_step
       - *ccache_restore_branch_step
 
@@ -1138,9 +1142,6 @@ jobs:
       - name: Test world
         run: *meson_test_world_cmd
 
-      # TODO: We want to include crashlogs, but they are not yet
-      # collected. cdb.exe is installed on the runner, so we can configure it
-      # appropriately.
       - *upload_logs_step
 
 
diff --git a/src/tools/ci/gha_setup_windows_debugger.ps1 b/src/tools/ci/gha_setup_windows_debugger.ps1
new file mode 100644
index 00000000000..babfbe76278
--- /dev/null
+++ b/src/tools/ci/gha_setup_windows_debugger.ps1
@@ -0,0 +1,75 @@
+# Setup Windows debugger to log all crashes to
+# <workspace>\crashlogs\crashlog-<pid-in-hex>.txt
+
+$ErrorActionPreference = 'Stop'
+
+$crashdir = "$env:GITHUB_WORKSPACE/crashlogs"
+New-Item -ItemType Directory -Force -Path $crashdir
+
+# Ensure restricted child processes can write the log file
+icacls $crashdir /grant "${env:USERNAME}:(OI)(CI)F" /Q
+
+# Prevent windows error handling dialog from causing hangs
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'DontShowUI' -Value 1 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'Disabled' -Value 1 -PropertyType DWord
+
+### Fallback minidumps if the JIT debugger below doesn't run
+New-Item -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting' `
+    -Name 'LocalDumps'
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpFolder' -Value $crashdir -PropertyType ExpandString
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpCount' -Value 5 -PropertyType DWord
+New-ItemProperty -Force -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps' `
+    -Name 'DumpType'  -Value 1 -PropertyType DWord
+###
+
+$cdb64 = @(
+    'C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe',
+    'C:\Program Files\Windows Kits\10\Debuggers\x64\cdb.exe'
+    ) | Where-Object { Test-Path $_ } | Select-Object -First 1
+$cdb86 = $cdb64.Replace('\x64\', '\x86\')
+
+###
+# -p PID:
+#   Specifies the decimal process ID to be debugged. This is used to debug a
+#   process that is already running.
+# -e Event:
+#   Signals the debugger that the specified event has occurred. This option is
+#   only used when starting the debugger programmatically.
+# -g:
+#   Ignores the initial breakpoint in target application. This option will
+#   cause the target application to continue running after it is started or
+#   CDB attaches to it, unless another breakpoint has been set.
+# -kqm:
+#   Starts CDB/NTSD in quiet mode.
+# -c "command":
+#   Specifies the initial debugger command to run at start-up. This command
+#   must be surrounded with quotation marks. Multiple commands can be
+#   separated with semicolons.
+###
+$debuggerArgs = ' -p %ld -e %ld -g -kqm -c ".lines -e; .symfix+ ; aS /x proc $tpid ; .block {.logappend ' + "$crashdir/crashlog-" + '${proc}.txt} ; lsa $ip ; ~*kP ; !peb ; .logclose ; q "'
+
+Write-Host "Using cdb (x64): $cdb64"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb64 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+Write-Host "Using cdb (x86): $cdb86"
+Set-ItemProperty `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Debugger' -Value ('"' + $cdb86 + '"' + $debuggerArgs)
+New-ItemProperty -Force -PropertyType DWord -Value 1 `
+    -Path 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' `
+    -Name 'Auto'
+
+# Show registered AeDebug values for diagnostics
+Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
+Get-ItemProperty 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug' |
+    Format-List Debugger,Auto
-- 
2.54.0.450.g9ac3f193c0


--mr2uqtieh2e2xvha
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v13a-0002-ci-Use-meson-for-most-of-CompilerWarnings-it-s-.patch"



^ permalink  raw  reply  [nested|flat] 137+ messages in thread

end of thread, other threads:[~2026-06-11 13:15 UTC | newest]

Thread overview: 137+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2025-09-04 14:41 [PATCH v2 2/4] Introduce ternary reloptions Nikolay Shaplov <[email protected]>
2026-06-10 12:59 ci: Generate crashlogs on Windows Nazir Bilal Yavuz <[email protected]>
2026-06-10 13:49 ` Re: ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-10 15:54   ` Re: ci: Generate crashlogs on Windows Nazir Bilal Yavuz <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
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2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
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2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
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2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
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2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>
2026-06-11 13:15 [PATCH v13a 1/9] ci: Generate crashlogs on Windows Andres Freund <[email protected]>

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