[asterisk-bugs] [JIRA] (ASTERISK-25184) Lockup in IAX channel

[Richard Mudgett (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=226627#comment-226627 ] 

Richard Mudgett commented on ASTERISK-25184:
--------------------------------------------

There isn't enough here to figure out what happened.  Looks like it could have started with the out of memory messages and snowballed from there.  Which would mean that there is a potential memory leak involved.  If you can figure out what triggers this and then use MALLOC_DEBUG to see what is leaking that would be helpful.  Otherwise, I'm not sure what we could do.

> Lockup in IAX channel
> ---------------------
>
>                 Key: ASTERISK-25184
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25184
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_iax2
>    Affects Versions: 11.17.1
>            Reporter: Birger "WIMPy" Harzenetter
>            Assignee: Birger "WIMPy" Harzenetter
>         Attachments: backtrace.txt, iax-lockup.txt
>
>
> To quote rmudgett:
> It looks like a circular active_list.
> Or the logging system may be overwhelmed.
> As it's a virtual server, disk I/O might be an issue at times, but the call volume is very low.
> The are probably some locks unrelated to the issue as I took the information after trying to unload chan_iax2.



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