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bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize
From: |
Dmitry Antipov |
Subject: |
bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize |
Date: |
Wed, 28 May 2014 13:45:16 +0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 |
On 05/28/2014 12:40 PM, Gilles PION wrote:
So you're right, the issue is not unexec related
So you have a few irregular crashes, more or less related to memory allocation.
If this is applicable to your AIX version, can you try some recipes from the
following article:
http://www.ibm.com/developerworks/aix/library/au-mallocdebug.html
> > What happens if you run "./configure --enable-checking=all && make"?
[skip]
The previous run uses "temacs" from a new build using those suggested
"configure" parameters,
These parameters assumes '-O2 -g3' or at least '-g', so your gdb backtrace
should
include file names, line numbers and (some) function parameters. But your
backtrace
looks like from stripped binary or the binary compiled without debug info.
backtrace:
(gdb) where
#0 0xd0508b20 in pthread_kill () from /usr/lib/libpthread.a(shr_xpg5.o)
#1 0xd0507f8c in _p_raise () from /usr/lib/libpthread.a(shr_xpg5.o)
#2 0x1000c4f8 in terminate_due_to_signal ()
#3 0x1003483c in emacs_abort ()
#4 0x10020a04 in xfree ()
How the emacs_abort() was called here? AFAICS xfree() doesn't call it directly.
Dmitry
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Gilles Pion, 2014/05/26
- bug#17598: Seem to be related to "unexec" stuff, Gilles Pion, 2014/05/26
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Paul Eggert, 2014/05/26
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Gilles PION, 2014/05/27
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Paul Eggert, 2014/05/27
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Dmitry Antipov, 2014/05/28
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Gilles PION, 2014/05/28
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize,
Dmitry Antipov <=
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Andreas Schwab, 2014/05/28
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Gilles PION, 2014/05/28
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Gilles PION, 2014/05/28
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Dmitry Antipov, 2014/05/28
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Paul Eggert, 2014/05/28
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Eli Zaretskii, 2014/05/28
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Paul Eggert, 2014/05/28
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Gilles PION, 2014/05/28
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Dmitry Antipov, 2014/05/28
- bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize, Paul Eggert, 2014/05/28