[asterisk-bugs] [Asterisk 0016608]: [patch] Deadlock on &(&channels)->lock

Asterisk Bug Tracker noreply at bugs.digium.com
Mon Apr 26 13:28:51 CDT 2010


A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16608 
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Reported By:                sergee
Assigned To:                tilghman
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Project:                    Asterisk
Issue ID:                   16608
Category:                   Channels/General
Reproducibility:            random
Severity:                   major
Priority:                   normal
Status:                     feedback
Target Version:             1.6.0.28
Asterisk Version:           SVN 
JIRA:                       SWP-732 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): 1.6.0 
SVN Revision (number only!): 237060 
Request Review:              
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Date Submitted:             2010-01-14 15:04 CST
Last Modified:              2010-04-26 13:28 CDT
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Summary:                    [patch] Deadlock on &(&channels)->lock
Description: 
I've got 2 deadlocks in 3 days. It happens in a peak hours, with more then
a hundred calls in the system.

I've got 2 files 1 with "core show locks" - from the first deadlock (the
day before yesterday), second file - with output from gdb (intho thread,
thread apply all bt, thread apply all bt full) - from today's deadlock.
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---------------------------------------------------------------------- 
 (0120922) tilghman (administrator) - 2010-04-26 13:28
 https://issues.asterisk.org/view.php?id=16608#c120922 
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sergee:  good catch.  I have revised my patch, such that I use a special
NULL frame just for the purpose. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-04-26 13:28 tilghman       Note Added: 0120922                          
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