[asterisk-bugs] [Asterisk 0019191]: [patch] deadlock in chan_sip

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=19191 
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Reported By:                byronclark
Assigned To:                
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Project:                    Asterisk
Issue ID:                   19191
Category:                   Channels/chan_sip/General
Reproducibility:            random
Severity:                   major
Priority:                   normal
Status:                     confirmed
Asterisk Version:           1.6.2.17.3 
JIRA:                       SWP-3393 
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:             2011-04-27 11:16 CDT
Last Modified:              2011-05-16 11:47 CDT
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Summary:                    [patch] deadlock in chan_sip
Description: 
I've only seen this happen twice, both instances separated by about a
month.  
The only symptom is that Asterisk stops responding to SIP packets.

This time I ran 'pkill -11 asterisk' when it happened so I could get a
core dump. So, when looking at the backtrace, the segfault isn't the
problem.
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 (0134979) byronclark (reporter) - 2011-05-16 11:47
 https://issues.asterisk.org/view.php?id=19191#c134979 
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This deadlock only happens after the introduction of
https://issues.asterisk.org/view.php?id=18310 and is
somewhat related to https://issues.asterisk.org/view.php?id=19025. 

Issue History 
Date Modified    Username       Field                    Change               
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2011-05-16 11:47 byronclark     Note Added: 0134979                          
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