[asterisk-bugs] [Asterisk 0017923]: Segfault in iax2_process_thread

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=17923 
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Reported By:                bklang
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17923
Category:                   Channels/chan_iax2
Reproducibility:            have not tried
Severity:                   crash
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): 1.6.2 
SVN Revision (number only!): 283881 
Request Review:              
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Date Submitted:             2010-08-28 09:45 CDT
Last Modified:              2010-08-28 09:45 CDT
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Summary:                    Segfault in iax2_process_thread
Description: 
This morning I found a crash notification and a coredump waiting.  I was
not watching the system when it crashed so I do not know the cause. 
Attached is the output from bt; bt full; thread apply all bt full;

I was previously running SVN-branch-1.6.2-r270080M since about June 14
with no apparent issues.  I upgraded to r283881 last night and the crash
occurred overnight.

Asterisk SVN-branch-1.6.2-r283881M built by admin @ grant on a i86pc
running SunOS on 2010-08-27 21:48:47 UTC

(gdb) bt
https://issues.asterisk.org/view.php?id=0  0xfb083782 in iax2_process_thread
(data=0x8adf280) at
chan_iax2.c:11261
https://issues.asterisk.org/view.php?id=1  0x0814170d in dummy_start
(data=0x2550) at utils.c:968
https://issues.asterisk.org/view.php?id=2  0xfed2cd66 in _thrp_setup () from
/usr/lib/libc.so.1
https://issues.asterisk.org/view.php?id=3  0xfed2cff0 in __csigsetjmp () from
/usr/lib/libc.so.1
https://issues.asterisk.org/view.php?id=4  0x00000000 in ?? ()
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Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-08-28 09:45 bklang         New Issue                                    
2010-08-28 09:45 bklang         Asterisk Version          => SVN             
2010-08-28 09:45 bklang         Regression                => No              
2010-08-28 09:45 bklang         SVN Branch (only for SVN checkouts, not tarball
releases) => 1.6.2           
2010-08-28 09:45 bklang         SVN Revision (number only!) => 283881          
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