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

[Bobby Hakimi (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=234313#comment-234313 ] 

Bobby Hakimi commented on ASTERISK-25852:
-----------------------------------------

same for me, it locks up on high volume traffic, i drilled the issue to the astdb file, for me DUNDi cache expire was set to 15 seconds and because of the high volume the astdb file was getting updated often and when it gets updated often under high load, the system deadlocks. hope this helps you guys

> 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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