[asterisk-bugs] [JIRA] (ASTERISK-25435) Asterisk periodic hangs. UDP Recv-Q greatly exceeds zero.

[Dmitriy Serov (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-25435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmitriy Serov updated ASTERISK-25435:
-------------------------------------

    Attachment: 2015_09_29__21_44_07.full.tail.txt
                2015_09_29__21_44_07.backtrace-threads.txt
                2015_09_29__21_43_01.netstat.txt
                2015_09_29__21_43_01.locks.txt
                2015_09_29__21_43_01.full.tail.txt
                2015_09_29__21_43_01.backtrace-threads.txt
                2015_09_29__21_42_01.netstat.txt
                2015_09_29__21_42_01.full.tail.txt

Watchdog monitoring netstat Recv-Q length.
21:42:01 - size exceeded (netstat result, full log tail attached)
21:43:01 - size still exceeded (netstat result, full log tail, backtrace, locks attached)
21:44:07 - size still exceeded (full log tail, backtrace attached). Asterisk was killed -9

The situation is repeated at least once a day


> Asterisk periodic hangs. UDP Recv-Q greatly exceeds zero.
> ---------------------------------------------------------
>
>                 Key: ASTERISK-25435
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25435
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>    Affects Versions: 13.5.0
>            Reporter: Dmitriy Serov
>         Attachments: 2015_09_29__21_42_01.full.tail.txt, 2015_09_29__21_42_01.netstat.txt, 2015_09_29__21_43_01.backtrace-threads.txt, 2015_09_29__21_43_01.full.tail.txt, 2015_09_29__21_43_01.locks.txt, 2015_09_29__21_43_01.netstat.txt, 2015_09_29__21_44_07.backtrace-threads.txt, 2015_09_29__21_44_07.full.tail.txt
>
>
> Asterisk periodic hangs. 
> UDP Recv-Q greatly exceeds zero.
> No errors in log (like DNS error, function getaddr).
> The system behavior is very similar to ASTERISK-25421.
> STUN is Off
> Backtraces attached.



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