Re: BUG #16976: server crash when deleting via a trigger on a foreign table

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Herwig Goemans <herwig(dot)goemans(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-bugs(at)lists(dot)postgresql(dot)org, PG Bug reporting form <noreply(at)postgresql(dot)org>
Subject: Re: BUG #16976: server crash when deleting via a trigger on a foreign table
Date: 2021-04-22 10:52:21
Message-ID: YIFVZRBUajOLrJvc@paquier.xyz
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On Thu, Apr 22, 2021 at 12:09:44PM +0200, Herwig Goemans wrote:
> Anyway, with the trigger in place we encounter PG server crashes.
>
> I am having trouble collection a trace file because when I attach gdb to the
> process:
>
> 0x00007f99b46f7a07 in epoll_wait (epfd=5, events=0x561321b40630,
> maxevents=maxevents(at)entry=1, timeout=timeout(at)entry=-1) at
> ../sysdeps/unix/sysv/linux/epoll_wait.c:30
> 30      ../sysdeps/unix/sysv/linux/epoll_wait.c: No such file or directory.
> (gdb) quit

What does a simple "bt" print?
--
Michael

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