[asterisk-bugs] [Asterisk 0019169]: Deadlock in handle_request_bye() and mutex error in handle_incoming()

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=19169 
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Reported By:                kkm
Assigned To:                
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Project:                    Asterisk
Issue ID:                   19169
Category:                   Channels/chan_sip/General
Reproducibility:            random
Severity:                   crash
Priority:                   normal
Status:                     new
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:             2011-04-22 01:55 CDT
Last Modified:              2011-04-22 06:00 CDT
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Summary:                    Deadlock in handle_request_bye() and mutex error in
handle_incoming()
Description: 
1. Asterisk locks up under heavy load. Getting a freeze every other day.

2. An error message was reported once

ERROR[17987]: lock.c:384 in __ast_pthread_mutex_unlock: chan_sip.c line
23627 (handle_incoming): mutex 'owner' freed more times than we've locked!
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---------------------------------------------------------------------- 
 (0134041) kkm (reporter) - 2011-04-22 06:00
 https://issues.asterisk.org/view.php?id=19169#c134041 
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See also https://reviewboard.asterisk.org/r/1182/ -- a patch by dvossel
that changes deadlock avoidance logic there. 

Issue History 
Date Modified    Username       Field                    Change               
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2011-04-22 06:00 kkm            Note Added: 0134041                          
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