From: Mathieu Othacehe <othacehe@gnu.org>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: 46212@debbugs.gnu.org
Subject: bug#46212: ci.guix.gnu.org narinfos with excessive NarSize
Date: Wed, 24 Feb 2021 11:26:27 +0100 [thread overview]
Message-ID: <87blc9oj70.fsf@gnu.org> (raw)
In-Reply-To: <87a6rwb6go.fsf@gnu.org> ("Ludovic Courtès"'s message of "Mon, 22 Feb 2021 14:03:03 +0100")
Hey,
> The bug here is likely due to 32-bit signed integer wrapping. That can
> only happen in C code, so to me possible culprits would be
> guile-simple-zmq or the layer above it (if there’s a binary protocol
> involved) or the postgresql interface. Only a vague intuition, though.
Hmm, looks like you're right! There's a memory corruption in the
remote-server process that's really hard to reproduce. I suspect the ZMQ
library or its Guile bindings.
I'm trying to valgrind the process to identify the issue, without much
success for now.
Thanks,
Mathieu
next prev parent reply other threads:[~2021-02-24 10:27 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-31 14:47 bug#46212: ci.guix.gnu.org narinfos with excessive NarSize Christopher Baines
2021-01-31 15:20 ` Ludovic Courtès
2021-02-01 9:15 ` Ludovic Courtès
2021-02-19 15:11 ` Ludovic Courtès
2021-02-22 8:59 ` Mathieu Othacehe
2021-02-22 13:03 ` Ludovic Courtès
2021-02-24 10:26 ` Mathieu Othacehe [this message]
2021-02-01 19:57 ` Christopher Baines
2021-02-02 21:48 ` Ludovic Courtès
2021-03-21 14:38 ` Ludovic Courtès
2021-03-21 14:55 ` Ludovic Courtès
2021-03-21 14:55 ` Ludovic Courtès
2021-03-29 7:45 ` Mathieu Othacehe
2021-04-07 9:09 ` Brendan Tildesley via Bug reports for GNU Guix
2021-06-11 12:04 ` Christopher Baines
2021-06-18 9:48 ` Ludovic Courtès
2021-11-24 23:28 ` Ludovic Courtès
2021-11-25 8:42 ` Christopher Baines
2021-11-26 10:11 ` Ludovic Courtès
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