[asterisk-bugs] [Asterisk 0016156]: Asterisk core-dumps if used as loadgenerator using callfiles

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=16156 
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Reported By:                bt047265
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16156
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.1.6 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-10-29 17:48 CDT
Last Modified:              2009-10-29 17:48 CDT
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Summary:                    Asterisk core-dumps if used as loadgenerator using
callfiles
Description: 
A perl script is used to generate asterisk call files. 1500 "Asterisk
Clients" are connected to another SIP-Softswitch.

A calls B and on both ends RTP will be played. Call files are written with
"modify" time, this allows to limit the calls per second.

./load_generator.pl -f numbers.txt -cmax 250 -cps 10

Asterisk restarts with about 300 active calls:

/usr/sbin/safe_asterisk: line 146: 15582 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 EXITSTATUS-128.

System and Version:

1. SVN revision number ("svn info")
   
Connected to Asterisk SVN-branch-1.6.1-r226386 currently running on
b-lab-asterisk-load (pid = 17093)
     
2. Platform (O/S)
  
Linux b-lab-asterisk-load 2.6.18-164.el5
https://issues.asterisk.org/view.php?id=1 SMP Thu Sep 3 03:33:56 EDT
2009 i686 i686 i386 GNU/Linux


Attached Symptoms:

- CLI log
- gdb backtrace
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Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-10-29 17:48 bt047265       New Issue                                    
2009-10-29 17:48 bt047265       Asterisk Version          => 1.6.1.6         
2009-10-29 17:48 bt047265       Regression                => No              
2009-10-29 17:48 bt047265       SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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