[asterisk-bugs] [Asterisk 0018749]: [patch] 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:                     acknowledged
Asterisk Version:           1.8.2.3 
JIRA:                       SWP-3044 
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:              2011-04-11 11:27 CDT
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Summary:                    [patch] 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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Relationships       ID      Summary
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related to          0018403 [patch] Deadlock on SIP blind transfer ...
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 (0133599) jcovert (reporter) - 2011-04-11 11:27
 https://issues.asterisk.org/view.php?id=18749#c133599 
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I'm seeing this as well, and it seems to happen as a result of almost any
kind of error somewhere in the system.  Machine was almost idle when it
most recently happened.  Console output in this case shows some sort of
Jabber error, but I'm not actively using jabber.  In other cases, it seems
like the last console output is often a failure to register with some peer
that has gone briefly unreachable.

This is a serious problem for me (and many others as well), and I would
hope that someone could try to see what is going on.

See upload file asterisk-restart-2011-04-11-1214.txt 

Issue History 
Date Modified    Username       Field                    Change               
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2011-04-11 11:27 jcovert        Note Added: 0133599                          
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