[asterisk-bugs] [JIRA] (ASTERISK-21895) Aborted in ast_hangup -> __ast_manager_event_multichan -> append_event

[Mike Valentine (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-21895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=207126#comment-207126 ] 

Mike Valentine commented on ASTERISK-21895:
-------------------------------------------

Unfortunately I don't yet know how to trigger this problem. It has happened a couple of times in our production environment.

The backtrace I attached should have been running with DONT_OPTIMIZE, is there something about it that makes it appear that it wasn't?

I will try running with valgrind in a test environment, but I don't know if I will be able to reproduce.
                
> Aborted in ast_hangup -> __ast_manager_event_multichan -> append_event
> ----------------------------------------------------------------------
>
>                 Key: ASTERISK-21895
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-21895
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>    Affects Versions: 1.8.20.0
>         Environment: CentOS 6
>            Reporter: Mike Valentine
>         Attachments: gdb.txt
>
>
> See attached backtrace.

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