[asterisk-bugs] [JIRA] (ASTERISK-27385) channel.c: Exceptionally long queue length queuing

[George Joseph (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-27385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

George Joseph updated ASTERISK-27385:
-------------------------------------

    Assignee: Abhay Gupta
      Status: Waiting for Feedback  (was: Triage)

When you say "unstable" what does that mean?  Will it recover if left alone to catch up?

More debugging info will help...
"pjsip show settings"
"core show taskprocessors"  (this may be big but look for any taskprocessors with high queue depths)
The contents of stasis.conf.

What's the system load when this happens?
How many CPUs, how much memory on the system.
While the issue is happening, run "top" and capture the stats for the asterisk process.






> channel.c: Exceptionally long queue length queuing
> --------------------------------------------------
>
>                 Key: ASTERISK-27385
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27385
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/Bridging
>    Affects Versions: 13.17.2
>         Environment: Ubuntu 16.04 with asterisk 13.17.2 using Staisis 
>            Reporter: Abhay Gupta
>            Assignee: Abhay Gupta
>         Attachments: asterisk logs.txt, gdb.txt
>
>
> Asterisk becomes unstable with message like 
> [Oct 31 10:37:37] WARNING[5608][C-00001b6b] channel.c: Exceptionally long queue length queuing to Local/2048 at sxxxxxxg-000016ba;1
> There are two staisis customer-dial and agent-dial . The steps seems to be as follows 
> 1. A Sip channel is added in customer-dial 
> 2. A manager originate command adds a channel between customer-dial and agent-dial while the existing channel is hanging up in customer-dial 
> 3. Both channels of customer-dial are bridged while some clearing is happening on the channel which is getting hangup / deleted .
> This problem appears 



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