[asterisk-bugs] [JIRA] (ASTERISK-26956) Exceptionally long voice > queue length queuing

[Richard Mudgett (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=236660#comment-236660 ] 

Richard Mudgett commented on ASTERISK-26956:
--------------------------------------------

The core show locks and backtrace do not show a deadlock.  The exceptionally long voice queue in this case just shows that something is not processing frames fast enough.  DEBUG_THREADS does add quite a bit of processing overhead so I hope that you do not normally have that option enabled.

>  Exceptionally long voice > queue length queuing
> ------------------------------------------------
>
>                 Key: ASTERISK-26956
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26956
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>    Affects Versions: 14.4.0
>         Environment: Debian GNU/Linux 8.7 (jessie)
>            Reporter: Ted G
>         Attachments: backtrace-threads.20170423.txt, core-show-locks.20170423.txt
>
>
> Hello,
>   I am getting tons of these messages in my logs a few times a day which causes my system to be completely dead:
> [Apr 20 21:39:15] WARNING[24491][C-00000197]: channel.c:1162 _astqueue_frame: Exceptionally long voice queue length queuing to Local/s at announce-0000015b;1
> [Apr 23 15:32:06] WARNING[20645] channel.c: Exceptionally long voice queue length queuing to CBAnn/12-000001f0;1
> I am having a very difficult time figuring out what is causing it other than 'its a channel deadlock' which doesn't really tell me how to fix the issue.  This just started happening around ~6 days ago.
> This problem is extremely catastrophic as the only fix is to completely restart the asterisk system.
> Included are backtrace and core-show-locks logs.  Please assist this desperate fool. :)



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