GNU bug report logs - #7098
Emacs24 crash with segmentation fault

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Package: emacs;

Reported by: Thierry Volpiatto <thierry.volpiatto <at> gmail.com>

Date: Fri, 24 Sep 2010 17:53:02 UTC

Severity: normal

Tags: moreinfo, unreproducible

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Thierry Volpiatto <thierry.volpiatto <at> gmail.com>
Cc: bug-gnu-emacs <at> gnu.org
Subject: bug#7098: Emacs24 crash with segmentation fault
Date: Sat, 18 Dec 2010 12:08:11 +0200

> From: Thierry Volpiatto <thierry.volpiatto <at> gmail.com>
> Date: Sat, 18 Dec 2010 10:16:10 +0100
> Cc: 
> 
> First crash since yesterday when closing w3m:
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x081903b7 in mark_object (arg=172893790) at alloc.c:5577
> 5577          FLOAT_MARK (XFLOAT (obj));

Ouch!

> (gdb) bt full
> #0  0x081903b7 in mark_object (arg=172893790) at alloc.c:5577
>         obj = <value optimized out>

How come values are "optimized out" when you compiled without
optimizations?  Can you show a sample GCC compilation command line
from the build process, with all its switches?

Also, please type "source /path/to/src/.gdbinit" at GDB's prompt
(where "/path/to/src/" is the Emacs src directory), and then type
"xbacktrace", to show the Lisp-level backtrace.

Thanks.
This bug report was last modified 12 years and 107 days ago.

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