[asterisk-bugs] [Asterisk 0018260]: Asterisk stop processing any SIP request

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=18260 
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Reported By:                apsaras
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18260
Category:                   Core/General
Reproducibility:            random
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.36 
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:             2010-11-05 03:51 CDT
Last Modified:              2010-11-05 07:31 CDT
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Summary:                    Asterisk stop processing any SIP request
Description: 
I have a working installation for a year but last week I face a strange
problem which cases Asterisk to stop processing any SIP request. Console
and conslole commades are working fine. The box is pure VoIP (no TDM card)
and has 64 SIP accounts configured with real time system. I also update the
system to the latest 1.4 version without any success.

How can I take a dump from a running asterisk system in order to
investigate what is causing the problem? 
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 (0128650) pabelanger (manager) - 2010-11-05 07:31
 https://issues.asterisk.org/view.php?id=18260#c128650 
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Debugging deadlocks:

Please select DEBUG_THREADS and DONT_OPTIMIZE in the Compiler Flags
section of menuselect. Recompile and install Asterisk (i.e. make install)

This will then give you the console command:

core show locks 

When the symptoms of the deadlock present themselves again, please provide
output of the deadlock via:

# asterisk -rx \\\\\\\"core show locks\\\\\\\" | tee
/tmp/core-show-locks.txt

# gdb -se \\\\\\\"asterisk\\\\\\\" <pid of asterisk> | tee
/tmp/backtrace.txt

gdb> bt
gdb> bt full
gdb> thread apply all bt

Then attach the core-show-locks.txt and backtrace.txt files to this issue.
Thanks! 

Issue History 
Date Modified    Username       Field                    Change               
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2010-11-05 07:31 pabelanger     Note Added: 0128650                          
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