GNU bug report logs - #42832
28.0.50; "Bus error" when compiling Emacs now on Debian bullseye

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From: Pip Cet <pipcet <at> gmail.com>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 42832 <at> debbugs.gnu.org, Paul Eggert <eggert <at> cs.ucla.edu>
Subject: bug#42832: 28.0.50; "Bus error" when compiling Emacs now on Debian bullseye
Date: Fri, 14 Aug 2020 19:08:56 +0000

[Message part 1 (text/plain, inline)]

On Fri, Aug 14, 2020 at 3:37 PM Lars Ingebrigtsen <larsi <at> gnus.org> wrote:
> Pip Cet <pipcet <at> gmail.com> writes:
> > I've gone with the last idea. This patch should fix things,
> It does!  With that patch, I'm not able to reproduce the bug.

Oops. There was a bug in the patch which would have resulted in assert
failures had I tested it with assertions. Fixed version attached.

The crash was looking at a hash table created, most likely, by
cl--generic-get-dispatcher; so that makes my theory sound more
plausible, too.

[0001-Try-to-avoid-marking-zombie-pdumper-objects.patch (text/x-patch, attachment)]

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