pg.ddx.io  pgsql-bugs@postgresql.org mailing list archive  

help / color / mirror / Atom feed
From: Tom Lane <tgl@sss.pgh.pa.us>
To: weijie1006jl@gmail.com
Cc: pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18810: invalid value for parameter "synchronized_standby_slots" Caused error:"Segmentation fault"
Date: Thu, 13 Feb 2025 09:57:14 -0500
Message-ID: <3587298.1739458634@sss.pgh.pa.us> (raw)
In-Reply-To: <18810-226c754a49ea511f@postgresql.org>
References: <18810-226c754a49ea511f@postgresql.org>

PG Bug reporting form <noreply@postgresql.org> writes:
> log detail:
> 2025-02-13 11:45:28.563 CST    [4015389]LOG:  00000: received SIGHUP,
> reloading configuration files
> 2025-02-13 11:45:28.563 CST    [4015389]LOCATION: 
> process_pm_reload_request, postmaster.c:2104
> 2025-02-13 11:45:28.564 CST    [4015389]LOG:  22023: invalid value for
> parameter "synchronized_standby_slots": "slave"
> 2025-02-13 11:45:28.564 CST    [4015389]DETAIL:  replication slot "slave"
> does not exist
> 2025-02-13 11:45:28.564 CST    [4015389]LOCATION:  call_string_check_hook,
> guc.c:6927
> 2025-02-13 11:45:28.564 CST    [4015389]LOG:  F0000: configuration file
> "/data/pgdata/pg5433/data/postgresql.conf" contains errors; unaffected
> changes were applied
> 2025-02-13 11:45:28.564 CST    [4015389]LOCATION: 
> ProcessConfigFileInternal, guc.c:616
> 2025-02-13 11:45:28.687 CST    [4015389]LOG:  00000: system logger process
> (PID 1511029) was terminated by signal 11: Segmentation fault

I believe this is one of the bugs fixed in the just-released 17.3:

    <listitem>
<!--
Author: Álvaro Herrera <alvherre@alvh.no-ip.org>
Branch: master [3c5f9f12c] 2024-12-03 17:50:57 +0100
Branch: REL_17_STABLE [9abdc1841] 2024-12-03 17:50:57 +0100
-->
     <para>
      Avoid crash when a background process tries to check a new value
      of <varname>synchronized_standby_slots</varname> (Álvaro Herrera)
      <ulink url="&commit_baseurl;9abdc1841">&sect;</ulink>
     </para>
    </listitem>

			regards, tom lane





view thread (2+ messages)

Message-ID: <3587298.1739458634@sss.pgh.pa.us>
Permalink:  ../3587298.1739458634@sss.pgh.pa.us/
Also on:    postgresql.org/message-id/3587298.1739458634@sss.pgh.pa.us

 · 

reply
Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: pgsql-bugs@postgresql.org
  Cc: tgl@sss.pgh.pa.us, weijie1006jl@gmail.com, pgsql-bugs@lists.postgresql.org
  Subject: Re: BUG #18810: invalid value for parameter "synchronized_standby_slots" Caused error:"Segmentation fault"
  In-Reply-To: <3587298.1739458634@sss.pgh.pa.us>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox