[asterisk-bugs] [JIRA] (ASTERISK-25852) chan_iax2: Exceptionally long voice queue length with trunking

[Adam D Topkek (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=234320#comment-234320 ] 

Adam D Topkek commented on ASTERISK-25852:
------------------------------------------

So with 11.25 it is not crashing near as often but it still crashes at times. It's always on an "apply changes" or "fwconsole reload" involving Freepbx. 

We tested, on another server that had 11.23, during the night when no one was using the system and even while under no load parking while doing an "apply changes" or "fwconsole reload" crashed it. The server had ample memory and CPU resources while the changes were applying. 

I don't think we use DUNDi at all. dundi.conf is completely commented out. We mainly use chan_SIP for our phones. I wonder if there is a parking cache that was expiring...? 

> chan_iax2: Exceptionally long voice queue length with trunking
> --------------------------------------------------------------
>
>                 Key: ASTERISK-25852
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25852
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_iax2
>    Affects Versions: 11.21.2
>         Environment: dell r815 64 core OS gentoo
>            Reporter: Bobby Hakimi
>         Attachments: backtrace-threads4.txt, core-show-locks4.txt, full.4.crash
>
>
> randomly this error comes up which creates deadlocks and causes all current sip or iax channels to drop
> channel.c: Exceptionally long voice queue length queuing to
> {noformat}
> [2016-03-16 21:55:14] WARNING[44200][C-0000012b] channel.c: Exceptionally long voice queue length queuing to Local/69696969696969696 at vicidial-000000cd;1
> [2016-03-16 21:55:14] WARNING[23555] channel.c: Exceptionally long voice queue length queuing to IAX2/safesoft-dialer-trunk-2087813841-797
> [2016-03-16 21:55:14] WARNING[44218][C-0000012d] channel.c: Exceptionally long voice queue length queuing to Local/69696969696969696 at vicidial-000000cf;1
> [2016-03-16 21:55:14] WARNING[23555] channel.c: Exceptionally long voice queue length queuing to IAX2/safesoft-dialer-trunk-2087813836-11006
> [2016-03-16 21:55:14] WARNING[8980][C-0000021f] channel.c: Exceptionally long voice queue length queuing to Local/78600093 at vicidial-0000014e;2
> [2016-03-16 21:55:15] WARNING[64607][C-0000019a] channel.c: Exceptionally long voice queue length queuing to Local/69696969696969696 at vicidial-0000010b;1
> [2016-03-16 21:55:15] WARNING[23557] channel.c: Exceptionally long voice queue length queuing to IAX2/safesoft-dialer-trunk-2087813836-10347
> [2016-03-16 21:55:15] WARNING[17830][C-00000168] channel.c: Exceptionally long voice queue length queuing to Local/69696969696969696 at vicidial-000000f1;1
> [2016-03-16 21:55:15] WARNING[5805][C-00000218] channel.c: Exceptionally long voice queue length queuing to Local/78600095 at vicidial-0000014a;2
> [2016-03-16 21:55:15] WARNING[23559] channel.c: Exceptionally long voice queue length queuing to IAX2/safesoft-dialer-trunk-2087813841-4706
> [2016-03-16 21:55:16] WARNING[7346][C-0000021a] channel.c: Exceptionally long voice queue length queuing to Local/78600097 at vicidial-0000014b;2
> [2016-03-16 21:55:16] WARNING[7876][C-0000021d] channel.c: Exceptionally long voice queue length queuing to Local/78600010 at vicidial-0000014d;2
> [2016-03-16 21:55:16] WARNING[3790][C-00000216] channel.c: Exceptionally long voice queue length queuing to Local/78600092 at vicidial-00000149;2
> [2016-03-16 21:55:16] WARNING[44200][C-0000012b] channel.c: Exceptionally long voice queue length queuing to Local/69696969696969696 at vicidial-000000cd;1
> [2016-03-16 21:55:16] WARNING[23554] channel.c: Exceptionally long voice queue length queuing to IAX2/safesoft-dialer-trunk-2087813841-797
> [2016-03-16 21:55:16] WARNING[23559] channel.c: Exceptionally long voice queue length queuing to IAX2/safesoft-dialer-trunk-2087813836-4657
> [2016-03-16 21:55:16] WARNING[44218][C-0000012d] channel.c: Exceptionally long voice queue length queuing to Local/69696969696969696 at vicidial-000000cf;1
> [2016-03-16 21:55:17] WARNING[24068][C-00000172] channel.c: Exceptionally long voice queue length queuing to Local/69696969696969696 at vicidial-000000f7;1
> [2016-03-16 21:55:17] WARNING[7872][C-0000021b] channel.c: Exceptionally long voice queue length queuing to Local/69696969696969696 at vicidial-0000014c;1
> {noformat}



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