[asterisk-bugs] [Asterisk 0018654]: [patch] [regression] Call Pickup Hangs Asterisk (deadlock?)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=18654 
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Reported By:                Docent
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18654
Category:                   Features
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     ready for testing
Asterisk Version:           SVN 
JIRA:                       SWP-3085 
Regression:                 Yes 
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:             2011-01-21 01:16 CST
Last Modified:              2011-04-13 10:02 CDT
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Summary:                    [patch] [regression] Call Pickup Hangs Asterisk
(deadlock?)
Description: 
Asterisk stops to service new calls when someone tries to pickup a call by
pressing *8. Some existing calls are also terminated, although others
continue to work. I still can run any command in the console, but I can't
stop or kill Asterisk. I can kill it only with -9 flag.
I found this trouble in versions 1.8.1, 1.8.2 and SVN.
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Relationships       ID      Summary
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has duplicate       0018906 Deadlock using pickup extension
has duplicate       0018955 after picking up a call, phones stop wo...
has duplicate       0019092 Calls getting stuck when dialing *8
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 (0133712) irroot (reporter) - 2011-04-13 10:02
 https://issues.asterisk.org/view.php?id=18654#c133712 
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@alecdavis indeed and the patch i proposed fixes the "other" lockup ... im
putting up a fix to your problem that should be applied alongside the
pickup sound patch as it does not address the underlying problem.

the lock path is probable under other cercumstances 

Issue History 
Date Modified    Username       Field                    Change               
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2011-04-13 10:02 irroot         Note Added: 0133712                          
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