[asterisk-bugs] [Asterisk 0011080]: SIP channel stops processing calls, but no apparent deadlock

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=11080 
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Reported By:                callguy
Assigned To:                russell
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Project:                    Asterisk
Issue ID:                   11080
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   block
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.13  
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             10-24-2007 15:58 CDT
Last Modified:              12-12-2007 12:26 CST
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Summary:                    SIP channel stops processing calls, but no apparent
deadlock
Description: 
Approximately once per week we are seeing asterisk stop processing SIP
calls. The behavior is the same as a deadlock, but core show locks does not
show any evidence that there is a deadlock. 

The only way to resolve is to restart asterisk. 

output of:
core show locks
info thread
thread apply all bt

from the running process is attached.
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Relationships       ID      Summary
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related to          0011165 Deadlock in channel.c
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---------------------------------------------------------------------- 
 licedey - 12-12-07 12:26  
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To dklima:
  We use it in production, and every time it crashes agents lose
contracts. This problem cause a lot of problem.  Do you know any previous
1.4.x or 1.2.x version that doesn't have this issue? 

  Today I tried to install trunk 92424, had a deadlock again, after a
couple of hours asterisk crashed one time for no reason. Then I reverted it
back to trunk 92202.
  
  Tomorrow I will try to change ISP and voip provider, and see if this
help. 

Issue History 
Date Modified   Username       Field                    Change               
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12-12-07 12:26  licedey        Note Added: 0075287                          
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