| From: | Jacob Champion <jacob(dot)champion(at)enterprisedb(dot)com> |
|---|---|
| To: | Andrew Dunstan <andrew(at)dunslane(dot)net> |
| Cc: | Jakub Wartak <jakub(dot)wartak(at)enterprisedb(dot)com>, Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Jim Jones <jim(dot)jones(at)uni-muenster(dot)de>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Add errdetail() with PID and UID about source of termination signal |
| Date: | 2026-04-15 16:23:14 |
| Message-ID: | CAOYmi+=vsp1reDVo77e9Nx0=kb7hiaPP0jOzMiHWDDM6=afzug@mail.gmail.com |
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On Wed, Apr 15, 2026 at 7:17 AM Andrew Dunstan <andrew(at)dunslane(dot)net> wrote:
> OK, pushed. Thanks.
I hit the following in the pg_basebackup tests just now, running on Linux:
[08:41:21.621](0.377s) ok 196 - Walsender killed
[09:09:11.134](1669.513s) # pump_until: timeout expired when
searching for "(?^:background process terminated unexpectedly)" with
stream: "pg_basebackup: error: unexpected termination of replication
stream: FATAL: terminating connection due to administrator command
# DETAIL: Signal sent by PID 155573, UID 1000.
# "
[09:09:11.134](0.000s) not ok 197 - background process exit message
[09:09:11.134](0.000s) # Failed test 'background process exit message'
# at src/postgres/src/bin/pg_basebackup/t/010_pg_basebackup.pl line 1049.
But I haven't been able to reproduce since, so I don't know if this is
a new race, or the commit just exposed one that was there before?
Thanks,
--Jacob
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