[asterisk-bugs] [JIRA] (ASTERISK-25837) Asterisk freeze - probable deadlock

[Jean Aunis - Prescom (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-25837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean Aunis - Prescom updated ASTERISK-25837:
--------------------------------------------

    Attachment: debug_log_25837.txt
                core-show-threads-2016-03-16.txt
                core-show-taskprocessors-2016-03-16.txt
                core-show-locks-2016-03-16.txt
                backtrace-threads-2016-03-16.txt

We just reproduced the issue. This time we activated debug logs and recompiled asterisk with debug flags. Please find attached :
- the debug log (the freeze happens at 09:47:54)
- the output of "core show locks"
- the output of "core show threads"
- the output of "core show taskprocessors"
- a backtrace


> Asterisk freeze - probable deadlock
> -----------------------------------
>
>                 Key: ASTERISK-25837
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25837
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Applications/app_mixmonitor
>    Affects Versions: 13.7.2
>         Environment: OS : RedHat 7.2
> Kernel: 3.10.0
> Asterisk: 13.7.2
>            Reporter: Jean Aunis - Prescom
>            Assignee: Unassigned
>         Attachments: backtrace-threads-2016-03-16.txt, backtrace-threads.txt, core-show-locks-2016-03-16.txt, core-show-taskprocessors-2016-03-16.txt, core-show-taskprocessors.txt, core-show-threads-2016-03-16.txt, core-show-threads.txt, debug_log_25837.txt, full-20160310
>
>
> We encountered an Asterisk freeze recently. The machine was not especially loaded, less than 10 calls where going on.
> It seems that two channels where stuck in the application StopMixMonitor.
> Please find attach the results of "core show threads", "core show taskprocessors" and a backtrace.



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