GNU bug report logs - #63368
Build coordiantor "Signals delivery fails constantly" crashes

Previous Next

Full log

Message #11 received at 63368 <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Christopher Baines <mail <at> cbaines.net>
Cc: 63368 <at> debbugs.gnu.org
Subject: Re: bug#63368: Build coordiantor "Signals delivery fails
 constantly" crashes
Date: Thu, 25 May 2023 17:24:56 +0200

Hi,

Christopher Baines <mail <at> cbaines.net> skribis:

> Since the recent core-updates merge, I've seen the build coordinator
> using less memory, but it's also been crashing in a new way, up to 10
> times a day.
>
> In the log, you see something like:
>
>   2023-05-07 09:15:42 Signals delivery fails constantly at GC #71051
>   2023-05-07 09:15:42 Signals delivery fails constantly
>
> I'm guessing the switch from libgc-8.0.4 to libgc-8.2.2 has something to
> do with this.

Normally on GNU/Linux libgc has:

  #define SIG_SUSPEND SIGPWR

The Coordinator fiddles with SIGALRM, SIGUSR1, SIGINT, and SIGPIPE,
which should normally be fine.

Is there anything else that might interfere with libgc?

Ludo’.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.