Ludovic Courtès <l...@gnu.org> writes: > Christopher Baines <m...@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?
I've seen this issue in both the build coordinator and nar-herder, both of which use guile-sqlite, so I wonder if that could have something to do with it.
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