[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. 
====================================================================== 
http://bugs.digium.com/view.php?id=11080 
====================================================================== 
Reported By:                callguy
Assigned To:                russell
====================================================================== 
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:              
====================================================================== 
Date Submitted:             10-24-2007 15:58 CDT
Last Modified:              12-06-2007 06:08 CST
====================================================================== 
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.
======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
related to          0011165 Deadlock in channel.c
====================================================================== 

---------------------------------------------------------------------- 
 dklima - 12-06-07 06:08  
---------------------------------------------------------------------- 
Using asterisk 1.4.15, deadlock again.
No output from 'core show locks', accessing asterisk CLI I got no CLI>
prompt. 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
12-06-07 06:08  dklima         Note Added: 0074893                          
======================================================================