[asterisk-bugs] [Asterisk 0015705]: Segmentation fault (core dumped)

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
====================================================================== 
https://issues.asterisk.org/view.php?id=15705 
====================================================================== 
Reported By:                sybasesql
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   15705
Category:                   Channels/chan_sip/T.38
Reproducibility:            sometimes
Severity:                   crash
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.1.4 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-08-12 15:44 CDT
Last Modified:              2009-08-17 12:13 CDT
====================================================================== 
Summary:                    Segmentation fault (core dumped)
Description: 
hello!

I have problem at least with asterisk 1.6.1.[2,4] and t.38 on x64
platform.
Asterisk segmentation fault after full proxy call to my customer who tries
send / receive fax (t.38).

    -- Called 7499XXXXXXX at 7499XXXXXXX
    -- SIP/7499XXXXXXX-0996bd98 is ringing
    -- SIP/7499XXXXXXX-0996bd98 answered SIP/YYYYYYY-SIP-b00dcb08
    -- Packet2Packet bridging SIP/YYYYYYY-SIP-b00dcb08 and
SIP/7499XXXXXXX-0996bd98
[Aug 13 00:14:31] WARNING[19677]: chan_sip.c:7090 process_sdp: Unsupported
SDP media type in offer: image 5283 udptl t38
localhost*CLI>
Disconnected from Asterisk server
Executing last minute cleanups
[root at localhost ~]# /usr/sbin/safe_asterisk: line 146: 19643 Segmentation
fault      (core dumped) nice -n $PRIORITY ${ASTSBINDIR}/asterisk -f
${CLIARGS} ${ASTARGS} > /dev/${TTY} 2>&1 < /dev/${TTY}
Asterisk ended with exit status 139
Asterisk exited on signal 11.
Automatically restarting Asterisk.
====================================================================== 

---------------------------------------------------------------------- 
 (0109148) lmadsen (administrator) - 2009-08-17 12:13
 https://issues.asterisk.org/view.php?id=15705#c109148 
---------------------------------------------------------------------- 
I've trimmed the backtrace that you've posted in the additional
information. In the future, it would be best if you attached the backtrace
output as a file, and not directly into the issues since it makes the issue
page quite long.

Also, you'll need to reproduce this issue and attach a new backtrace after
you've enabled the DONT_OPTIMIZE flag in the Compile Flags within
'menuselect'.

Once enabled, run 'make install' in order to recompile and install the
files. Then attach the newly generated backtrace output as a file once
you've reproduced.

Thanks! 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-08-17 12:13 lmadsen        Note Added: 0109148                          
2009-08-17 12:13 lmadsen        Additional Information Updated                  
 
======================================================================