[asterisk-bugs] [Asterisk 0019107]: Deadlock between rtp_engine.c (ast_rtp_instance_early_bridge) and chan_sip (handle_incoming)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=19107 
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Reported By:                astmiv
Assigned To:                
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Project:                    Asterisk
Issue ID:                   19107
Category:                   Core/Channels
Reproducibility:            random
Severity:                   crash
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.8.3.2 
JIRA:                       SWP-3323 
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:             2011-04-12 10:22 CDT
Last Modified:              2011-04-14 22:10 CDT
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Summary:                    Deadlock between rtp_engine.c
(ast_rtp_instance_early_bridge) and chan_sip (handle_incoming)
Description: 
Deadlock situation. See locks.txt

Produced this with a test setup of asterisk 1.8.3.2 and sipp. 
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Relationships       ID      Summary
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related to          0019112 [patch] Deadlock ao2_callback / ast_wri...
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 (0133793) falves11 (reporter) - 2011-04-14 22:10
 https://issues.asterisk.org/view.php?id=19107#c133793 
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Version 1.6.2 has the same issue. We started using for a Dialer
application, and after 10-15 mins Asterisk locked up. It could not even be
killed with killall, just with kill -9. The application generates 150
channels if calls and plays a message when somebody answers the phone. We
had to go back 1.4 and it works perfectly. 

Issue History 
Date Modified    Username       Field                    Change               
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2011-04-14 22:10 falves11       Note Added: 0133793                          
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