[asterisk-bugs] [JIRA] (ASTERISK-22763) Segfault in __ao2_find ()

[Matt Jordan (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-22763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=211656#comment-211656 ] 

Matt Jordan commented on ASTERISK-22763:
----------------------------------------

It's possible you re-compiled Asterisk with the symbols, but didn't actually replace all of the modules with the ones that were re-compiled.

As it is, the backtrace only shows that at some point, something went terribly wrong when looking up a format on a channel. Because there isn't much information in the backtrace, it's unclear as to what went wrong however. If you can reproduce the problem with libraries that have all of the symbols and can re-generate the backtrace, that would help in trying to determine what the cause of the issue is.
                
> Segfault in __ao2_find ()
> -------------------------
>
>                 Key: ASTERISK-22763
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-22763
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 11.6.0
>         Environment: centos 5.9 64bit
>            Reporter: David Brillert
>            Assignee: David Brillert
>            Severity: Critical
>         Attachments: gdb trace.txt
>
>
> Segfault.  Backtrace attached.
> Asterisk was compiled with DONT_OPTIMIZE and BETTER_BACKTRACES

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