[asterisk-bugs] [JIRA] (ASTERISK-29134) app_mixmonitor: Crash in AMI StopMixMonitor

[George Joseph (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-29134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=252773#comment-252773 ] 

George Joseph commented on ASTERISK-29134:
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Well, the latest coredump definitely shows a memory corruption...

{{0x00007faebb41faa6 in _int_malloc (ar_ptr=0x7fae00000020, ptr=0x7fae00000012, str=0x7faebb525c3a "malloc(): memory corruption", action=<optimized out>) at malloc.c:4967}}

Whether MixMonitor is the victim or culprit I can't tell right now. Was there anything of interest in kernel or system logs at the time of the crash?

Anyway, I'm opening an internal issue and will hang on to the coredumps.  The last one had a lot of good info in it.  You can delete them from google drive at any time.


> app_mixmonitor: Crash in AMI StopMixMonitor
> -------------------------------------------
>
>                 Key: ASTERISK-29134
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29134
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Applications/app_mixmonitor
>    Affects Versions: 17.7.0
>            Reporter: Joshua Elson
>            Assignee: Unassigned
>            Severity: Minor
>         Attachments: asterisk-core-20201019-112326-brief.txt, asterisk-core-20201019-112326-full.txt, asterisk-core-20201019-112326-info.txt, asterisk-core-20201019-112326-locks.txt, asterisk-core-20201019-112326-thread1.txt, asterisk-core-20201110-154106-brief.txt, asterisk-core-20201110-154106-full.txt, asterisk-core-20201110-154106-info.txt, asterisk-core-20201110-154106-locks.txt, asterisk-core-20201110-154106-thread1.txt, mmlog
>
>
> Seeing a new crash that is occurring occasionally when issuing an out of band StopMixMonitor via AMI on a channel that is recording a call.
> Don't have a complete repro scenario, but looking to see if I can generate one.



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