[asterisk-bugs] [Asterisk 0017151]: Playback deadlock?

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=17151 
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Reported By:                RobinFood
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17151
Category:                   Applications/app_playback
Reproducibility:            sometimes
Severity:                   minor
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.6.2.6 
JIRA:                       SWP-1304 
Regression:                 No 
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:             2010-04-08 12:24 CDT
Last Modified:              2010-04-15 13:00 CDT
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Summary:                    Playback deadlock?
Description: 
My issue is very close to the issue id 0014412. 

I'm using the Local channel to make a dialout calls.
I'm using the Playback application to play a gsm-file.
Sometimes (approximately 1 from 10 Playback calls) Playback application
stops to play after 1-5 seconds of a voice. Next-priority extensions does
not start. MixMonitor records a silence from * and a voice from a called
party. 
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 (0120494) lmadsen (administrator) - 2010-04-15 13:00
 https://issues.asterisk.org/view.php?id=17151#c120494 
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'core show channels'

I'd also attach your dialplan and a way of reproducing this issue. You may
also want to simplify the scenario down to the point where you can't
reproduce the issue, and then add one additional element to determine which
part is actually causing the problem.

I have a feeling there might be something going on with the Local channel.
Perhaps the Playback() is in the wrong spot and the channel executing
playback is being optimized out of the call (just throwing out a guess
right now). 

Issue History 
Date Modified    Username       Field                    Change               
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2010-04-15 13:00 lmadsen        Note Added: 0120494                          
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