From: Eli Zaretskii <eliz@gnu.org>
To: Helmut Eller <eller.helmut@gmail.com>
Cc: 9436@debbugs.gnu.org
Subject: bug#9436: 24.0.50; Segmentation fault during redisplay
Date: Sun, 04 Sep 2011 21:21:41 +0300 [thread overview]
Message-ID: <83d3fgyxqi.fsf@gnu.org> (raw)
In-Reply-To: <m2ipp8nqil.fsf@gmail.com>
> From: Helmut Eller <eller.helmut@gmail.com>
> Date: Sun, 04 Sep 2011 19:53:06 +0200
>
> Last week I updated to the trunk version and now Emacs crashes once or
> twice a day. As far as I can tell, I don't do anything unusual when it
> happens: just reading and moving up and down with the cursor keys. This
> happened in c-mode, lisp-mode and I think even in man-mode.
>
> I now start Emacs with (ulimit -c unlimited && emacs)& and have a core
> file. The output of "bt full" is below. xbacktrace didn't show
> anything, but I'm not sure if I sourced the .gdbinit correctly.
Please try reproducing this in an unoptimized build. Backtraces from
optimized builds are useless for debugging. It looks like it->f is
NULL in frames #4 and therefore in frame #3, which is the cause of the
crash. But I don't believe anything GDB displays in optimized builds,
not even to backtraces.
next prev parent reply other threads:[~2011-09-04 18:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-04 17:53 bug#9436: 24.0.50; Segmentation fault during redisplay Helmut Eller
2011-09-04 18:21 ` Eli Zaretskii [this message]
2011-09-04 22:35 ` Helmut Eller
2011-09-05 4:20 ` Eli Zaretskii
2015-12-25 23:08 ` Lars Ingebrigtsen
2014-09-25 3:59 ` aidalgol
2014-09-25 8:02 ` Eli Zaretskii
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