[asterisk-bugs] [JIRA] (ASTERISK-25279) Deadlock using chan_sip

[Dmitriy Serov (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=227184#comment-227184 ] 

Dmitriy Serov commented on ASTERISK-25279:
------------------------------------------

Some change the watchdog and use it a couple of days showed that I described the situation cannot be called a classic deadlock.

Occurs temporary suspension of processing of incoming UDP packets in chan_sip, but when checking in a minute the situation is corrected. This is not a deadlock, but the result affects the worsening or the temporary stop of the voice.

> Deadlock using chan_sip
> -----------------------
>
>                 Key: ASTERISK-25279
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25279
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>    Affects Versions: 13.4.0
>            Reporter: Dmitriy Serov
>            Assignee: Unassigned
>         Attachments: 2015_07_23__10_11_01.backtrace-threads.log, 2015_07_24__04_26_01.backtrace-threads.log, 2015_07_24__17_28_01.backtrace-threads.log, 2015_07_25__21_40_01.backtrace-threads.txt, 2015_07_25__21_40_01.locks.txt, 2015_07_25__22_53_01.locks.txt, 2015_08_04__20_51_01.backtrace-threads.txt, 2015_08_04__20_51_01.locks.txt, 2015_08_05__02_20_01.backtrace-threads.txt, 2015_08_05__02_20_01.full.tail.txt, 2015_08_05__02_20_01.locks.txt, 2015_08_05__08_36_01.backtrace-threads.txt, 2015_08_05__08_36_01.full.tail.txt, 2015_08_05__08_36_01.locks.txt, full.txt
>
>
> Used watchdog that monitors netstat Recv-Q.
> At the excess value Recv-Q makes the backtrace and restart asterisk.
> Deadlock occurs almost every day, sometimes several times a day.
> Attached backtraces of last restarts.
> ice_support is off.
> stun support is off. res_stun_monitor.so is unloaded.



--
This message was sent by Atlassian JIRA
(v6.2#6252)