[asterisk-bugs] [Asterisk 0018923]: Occasional SIP deadlock in 1.8.4-rc2

[Asterisk Bug Tracker]

The following issue has been set as DUPLICATE OF issue 0018842. 
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https://issues.asterisk.org/view.php?id=18923 
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Reported By:                jmahonin
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18923
Category:                   Channels/chan_sip/General
Reproducibility:            sometimes
Severity:                   major
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.8.4-rc2 
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:             2011-03-03 16:19 CST
Last Modified:              2011-03-08 12:53 CST
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Summary:                    Occasional SIP deadlock in 1.8.4-rc2
Description: 
Have had 1.8.4-rc2 have SIP communication freeze several times.  

It does not appear to be related to
https://issues.asterisk.org/view.php?id=18837 , in fact this patch appears
to have solved the transfer deadlock.  Backtraces and locks look similar to
https://issues.asterisk.org/view.php?id=18823 
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Relationships       ID      Summary
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duplicate of        0018842 random deadlocks - SIP messages not bei...
related to          0018823 Asterisk deadlocks with a SIP channel l...
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Issue History 
Date Modified    Username       Field                    Change               
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2011-03-08 12:53 lmadsen        Relationship added       duplicate of 0018842
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