[asterisk-bugs] [JIRA] (ASTERISK-27170) memory corruption probably related to operations involved into PickupChan

George Joseph (JIRA) noreply at issues.asterisk.org
Wed Aug 23 06:57:07 CDT 2017


    [ https://issues.asterisk.org/jira/browse/ASTERISK-27170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=238178#comment-238178 ] 

George Joseph commented on ASTERISK-27170:
------------------------------------------

Can you run /var/lib/asterisk/scripts/ast_coredumper on the core file that you used to get backtrace4.txt?  This way we can see what else is going on in that asterisk instance that might have caused the corruption.


> memory corruption probably related to operations involved into PickupChan
> -------------------------------------------------------------------------
>
>                 Key: ASTERISK-27170
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27170
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: PBX/General
>    Affects Versions: 13.16.0, 13.17.0
>         Environment: 64bit linux musl 1.1.16-git
>            Reporter: nappsoft
>            Assignee: Unassigned
>         Attachments: backtrace4.txt, crashlog.txt, trace_cel_crash.txt, trace.txt, valgrind2.txt, valgrind4.txt
>
>
> From time to time asterisk crashes when a component is trying to allocate memory. According to the sip traces this seem to happen mainly soon (sometimes some milliseconds, sometimes a few seconds) after a call in which a PickupChan operation was involved has been finished.



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