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

help / color / mirror / Atom feed
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andrey Borodin <x4mmm@yandex-team.ru>
Cc: Noah Misch <noah@leadboat.com>
Cc: PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>
Cc: Michael Paquier <michael@paquier.xyz>
Cc: Peter Geoghegan <pg@bowt.ie>
Cc: Andres Freund <andres@anarazel.de>
Subject: Re: conchuela timeouts since 2021-10-09 system upgrade
Date: Sun, 24 Oct 2021 19:53:19 -0400
Message-ID: <3792312.1635119599@sss.pgh.pa.us> (raw)
In-Reply-To: <640FA6DC-A998-4499-B3B4-2773685B8C56@yandex-team.ru>
References: <364BAA98-1A3F-4C39-B0D9-ED8C40EA902D@yandex-team.ru>
	<20210908064515.GA2496820@rfd.leadboat.com>
	<20210920044143.GA3414844@rfd.leadboat.com>
	<593C6C66-F19E-412A-9896-F1F5B272424A@yandex-team.ru>
	<20210925201012.GC4134968@rfd.leadboat.com>
	<20211017151205.GA2384251@rfd.leadboat.com>
	<9BA43784-E4A7-4638-900C-FC9868C388FA@yandex-team.ru>
	<20211019030212.GB3403374@rfd.leadboat.com>
	<20211024050028.GA3310519@rfd.leadboat.com>
	<64835CF9-D9AA-49BF-A685-01C23B1023C1@yandex-team.ru>
	<20211024161942.GB3945842@rfd.leadboat.com>
	<640FA6DC-A998-4499-B3B4-2773685B8C56@yandex-team.ru>

Andrey Borodin <x4mmm@yandex-team.ru> writes:
>> 24 окт. 2021 г., в 19:19, Noah Misch <noah@leadboat.com> написал(а):
>> These failures started on 2021-10-09, the day conchuela updated from DragonFly
>> v4.4.3-RELEASE to DragonFly v6.0.0-RELEASE.  It smells like a kernel bug.

prairiedog just reported the identical symptom:

https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prairiedog&dt=2021-10-24%2016%3A05%3A58

I'm thinking "timing problem" more than "kernel bug".  (I'd have also
believed "ancient IPC::Run bug", except that I assume conchuela is
running a pretty modern IPC::Run.)

I can poke into it tomorrow.

			regards, tom lane





view thread (40+ messages)  latest in thread

Message-ID: <3792312.1635119599@sss.pgh.pa.us>
Permalink:  ../3792312.1635119599@sss.pgh.pa.us/
Also on:    postgresql.org/message-id/3792312.1635119599@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, x4mmm@yandex-team.ru, noah@leadboat.com, pgsql-bugs@lists.postgresql.org, michael@paquier.xyz, pg@bowt.ie, andres@anarazel.de
  Subject: Re: conchuela timeouts since 2021-10-09 system upgrade
  In-Reply-To: <3792312.1635119599@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