[asterisk-bugs] [Asterisk 0017888]: ast_add_hint deadlock in pbx.c MUTEX ast_hint_state_changed

[Asterisk Bug Tracker]

The following issue has been set as RELATED TO issue 0018239. 
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https://issues.asterisk.org/view.php?id=17888 
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Reported By:                zerohalo
Assigned To:                dvossel
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Project:                    Asterisk
Issue ID:                   17888
Category:                   Core/PBX
Reproducibility:            random
Severity:                   major
Priority:                   normal
Status:                     closed
Asterisk Version:           1.4.34 
JIRA:                       SWP-2111 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2010-08-19 13:33 CDT
Last Modified:              2010-11-02 09:27 CDT
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Summary:                    ast_add_hint deadlock in pbx.c MUTEX
ast_hint_state_changed
Description: 
getting deadlock randomly, call processing stops - appears to happen when
the hint state changes when a call is hung up.

1.4.34 w/ patch from https://issues.asterisk.org/view.php?id=17643

'core show locks' and backtrace from ast_grab_core attached
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Relationships       ID      Summary
----------------------------------------------------------------------
related to          0017643 [patch] dialplan reload deadlocks in as...
related to          0018114 random chan_sip deadlock in ast_sched_a...
related to          0018239 ast_add_hint deadlock in pbx.c MUTEX as...
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Issue History 
Date Modified    Username       Field                    Change               
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2010-11-02 09:27 lmadsen        Relationship added       related to 0018239  
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