[asterisk-bugs] [Asterisk 0017118]: Random crashes

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=17118 
====================================================================== 
Reported By:                erikje
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   17118
Category:                   Resources/res_timing_pthread
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.6.1.18 
JIRA:                       SWP-1182 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2010-03-30 10:16 CDT
Last Modified:              2010-04-28 04:33 CDT
====================================================================== 
Summary:                    Random crashes
Description: 
Asterisk randomly crashes on me
I'm running Ubuntu Server and have tried asterisk 1.6.1.17 and 1.6.1.18

Asterisk randomly crashes, my first bt's pointed at 
https://issues.asterisk.org/view.php?id=0  0xb7f6d410 in __kernel_vsyscall ()
https://issues.asterisk.org/view.php?id=1  0xb7e42085 in raise () from
/lib/tls/i686/cmov/libc.so.6
https://issues.asterisk.org/view.php?id=2  0xb7e43a01 in abort () from
/lib/tls/i686/cmov/libc.so.6
https://issues.asterisk.org/view.php?id=3  0xb7e7ab7c in ?? () from
/lib/tls/i686/cmov/libc.so.6
https://issues.asterisk.org/view.php?id=4  0xb7f04138 in __fortify_fail () from
/lib/tls/i686/cmov/libc.so.6
https://issues.asterisk.org/view.php?id=5  0xb7f040f0 in __stack_chk_fail ()
from /lib/tls/i686/cmov/libc.so.6
https://issues.asterisk.org/view.php?id=6  0xb7af5d24 in
__ast_pthread_mutex_unlock (filename=0x2449 <Address
0x2449 out of bounds>, lineno=-1239132680, func=0x1 <Address 0x1 out of
bounds>,
    mutex_name=0x0, t=0xb62455f0) at
/usr/src/asterisk-1.6.1.18/include/asterisk/lock.h:731

But that is because of the stack protector, so i recompiled asterisk
without optimize and disabled the stack protector to generate the attached
backtrace


====================================================================== 

---------------------------------------------------------------------- 
 (0121059) erikje (reporter) - 2010-04-28 04:33
 https://issues.asterisk.org/view.php?id=17118#c121059 
---------------------------------------------------------------------- 
Tiny problem with that is that i recompiled asterisk with fd_timer and that
fixed my issue and the system is in production right now so i'm unable to
perform that test right now, can you explain what i should do with
valgrind? 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-04-28 04:33 erikje         Note Added: 0121059                          
======================================================================