[asterisk-bugs] [Asterisk 0015609]: [patch] WARNING[23025]: channel.c:952 __ast_queue_frame: Exceptionally long voice queue length queuing to Local

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15609 
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Reported By:                aragon
Assigned To:                tilghman
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Project:                    Asterisk
Issue ID:                   15609
Category:                   Core/Channels
Reproducibility:            have not tried
Severity:                   block
Priority:                   normal
Status:                     assigned
Asterisk Version:           SVN 
JIRA:                       SWP-205 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 206273 
Request Review:              
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Date Submitted:             2009-07-29 09:26 CDT
Last Modified:              2009-12-18 21:34 CST
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Summary:                    [patch] WARNING[23025]: channel.c:952
__ast_queue_frame: Exceptionally long voice queue length queuing to Local
Description: 
Since upgrading to 1.4 SVN 206273 I see LOTS these errors when paging or
when calls are processed by app_queue.  When I see the messages during a
page I don't hear any paging (my Polycom phones continue to ring but no
paging audio).

I have no idea where the message is coming from how to reproduce, or
collect debug information for this specific issue.  I need help to find
root cause.
I think it could be caused by locking in autoservice since I see this lock
every time I see the warning message

=== Currently Held Locks ==============================================
=======================================================================
===
=== <file> <line num> <function> <lock name> <lock addr> (times locked)
===
=== Thread ID: 3057154960 (autoservice_run      started at [  238]
autoservice.c ast_autoservice_start())
=== ---> Waiting for Lock https://issues.asterisk.org/view.php?id=0
(autoservice.c): MUTEX 89 autoservice_run
&(&aslist)->lock 0x81798c8 (1)
=== --- ---> Locked Here: autoservice.c line 89 (autoservice_run)
=== -------------------------------------------------------------------


======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
duplicate of        0015976 abort in filestream_destructor / ast_fi...
related to          0015109 [patch] Abort by memory allocator, poss...
has duplicate       0015900 Console flood &amp; CPU load 100% when ...
has duplicate       0016096 Exceptionally long voice queue length q...
related to          0015817 crash in local_attended_transfer, likel...
related to          0015845 Crash during attended transfer occurs
related to          0015616 random crashes
related to          0016229 ERROR[24164]: utils.c:966 ast_carefulwr...
related to          0016081 [patch] utils.c:938 ast_carefulwrite: T...
====================================================================== 

---------------------------------------------------------------------- 
 (0115452) aragon (reporter) - 2009-12-18 21:34
 https://issues.asterisk.org/view.php?id=15609#c115452 
---------------------------------------------------------------------- 
tilghman: Also I think the underlying problem is in
https://issues.asterisk.org/view.php?id=16081 and all of the
debugs are maybe better documented there...
The agi script writes a small amount of data directly to mysql database.

https://issues.asterisk.org/view.php?id=156009 is odd because it took forever to
figure out that the queue is
only affected when we include IVR menu in context. Therefore I think
https://issues.asterisk.org/view.php?id=16081
might be root cause of https://issues.asterisk.org/view.php?id=15609

Here is an example of the IVR issue.
The system was not processing any other calls at this time.

-- Launched AGI Script /var/www/scopserv/telephony/scripts/agi/ivr.php
[Dec 18 21:55:31] NOTICE[32081]: utils.c:938 ast_carefulwrite: Timed out
trying to write
[Dec 18 21:55:31] NOTICE[32081]: utils.c:938 ast_carefulwrite: Timed out
trying to write
    -- AGI Script /var/www/scopserv/telephony/scripts/agi/ivr.php
completed, returning 0

 AGI Tx >> agi_type: Zap
AGI Tx >> agi_uniqueid: 1261191443.12738
AGI Tx >> agi_callerid: 5555555555
AGI Tx >> agi_calleridname: Private
AGI Tx >> agi_callingpres: 0
AGI Tx >> agi_callingani2: 0
AGI Tx >> agi_callington: 33
AGI Tx >> agi_callingtns: 0
AGI Tx >> agi_dnid: 4350
AGI Tx >> agi_rdnis: unknown
AGI Tx >> agi_context: cust-aa-mainaa
AGI Tx >> agi_extension: s
AGI Tx >> agi_pri
 AGI Tx >> agi_extension: s
AGI Tx >> agi_priority: 2
AGI Tx >> agi_enhanced: 0.0
AGI Tx >> agi_accountcode: _NONE_
AGI Tx >>
    -- AGI Script /var/www/scopserv/telephony/scripts/agi/ivr.php
completed, returning 0 

Issue History 
Date Modified    Username       Field                    Change               
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2009-12-18 21:34 aragon         Note Added: 0115452                          
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