[asterisk-bugs] [Asterisk 0018749]: Deadlock of SIP takes out server

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=18749 
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Reported By:                jvanvleet
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18749
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     new
Asterisk Version:           1.8.2.3 
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:             2011-02-04 10:31 CST
Last Modified:              2011-02-04 16:23 CST
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Summary:                    Deadlock of SIP takes out server
Description: 
This happens with both asterisk 1.8.0 and 1.8.2.3.  The server will take
calls for some amount of time (less than a day - within a few hours) can
all of the sudden will stop responding on the SIP.  I can see with a
netstat -na that many of the receive queues (including 5060) are full of
waiting packets.

I have compiled asterisk with DEBUG_THREADS and DONT_OPTIMIZE and was able
to do both a core show locks and a backtrace for two of the crashes.  

The majority of our calls are SRTP and also the majority use fastAGI if
that helps.

-James

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 (0131517) jvanvleet (reporter) - 2011-02-04 16:23
 https://issues.asterisk.org/view.php?id=18749#c131517 
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looking around at some of the different issues with SIP out there I took a
chance and tried out:

https://issues.asterisk.org/view.php?id=18403

to see if that was the fix for my issue.  I was running Asterisk
SVN-trunk-r301791 for backtrace4 and coreshowlocks4.  Hope that helps.

-James 

Issue History 
Date Modified    Username       Field                    Change               
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2011-02-04 16:23 jvanvleet      Note Added: 0131517                          
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