From: Eli Zaretskii <eliz@gnu.org>
To: abelardojarab <abelardotomasjb@gmail.com>
Cc: 22056@debbugs.gnu.org
Subject: bug#22056: Please help me, Emacs crashing randomly (stack trace attached, compiled with debugging flags enabled)
Date: Mon, 30 Nov 2015 17:45:48 +0200 [thread overview]
Message-ID: <83wpszmqxf.fsf@gnu.org> (raw)
In-Reply-To: <1448824807070-378737.post@n5.nabble.com>
> Date: Sun, 29 Nov 2015 12:20:07 -0700 (MST)
> From: abelardojarab <abelardotomasjb@gmail.com>
>
> The way to reproduce the error is:
>
> Get an Emacs 24.4 or 24.5 with that was compiled with debug flags -O0 -g3.
>
> Start Emacs from 'gdb'. Work for sometime and Emacs will randomly crash both
> in Linux, Windows and Mac OS X.
Doesn't happen for me.
> Program received signal SIGSEGV, Segmentation fault.
> 0x00000000005b7760 in do_symval_forwarding (valcontents=0x57bcce0) at
> data.c:908
> 908 XSETINT (val, *XINTFWD (valcontents)->intvar);
> (gdb) bt
> #0 0x00000000005b7760 in do_symval_forwarding (valcontents=0x57bcce0) at
> data.c:908
> #1 0x00000000005b8243 in swap_in_symval_forwarding (symbol=0x1ee8f30,
> blv=0x58f8650) at data.c:1134
> #2 0x00000000005b8423 in find_symbol_value (symbol=19519680) at data.c:1182
> #3 0x00000000005b8485 in Fsymbol_value (symbol=19519680) at data.c:1200
> #4 0x0000000000562328 in set_buffer_internal_1 (b=0x523e400) at
> buffer.c:2075
Can you find out what exactly caused the SIGSEGV? What data in this
line:
> 908 XSETINT (val, *XINTFWD (valcontents)->intvar);
was faulty?
prev parent reply other threads:[~2015-11-30 15:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-29 19:20 bug#22056: Please help me, Emacs crashing randomly (stack trace attached, compiled with debugging flags enabled) abelardojarab
2015-11-29 20:45 ` abelardojarab
2015-11-30 15:47 ` Eli Zaretskii
2016-12-07 19:34 ` Glenn Morris
2015-11-30 15:45 ` Eli Zaretskii [this message]
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