[asterisk-bugs] [JIRA] (ASTERISK-26761) SIGSEGV when user joins confbridge with speex and dtx is active

[Rusty Newton (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=234969#comment-234969 ] 

Rusty Newton edited comment on ASTERISK-26761 at 1/31/17 2:31 PM:
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I posted two comments with instructions on how to gather a backtrace and debug log.

We need the backtrace gathered as per the instructions, with the correct compiler flags and other details, along with the debug log.

Attach them both to the issue separately with .txt extensions.  Thanks Jens!


was (Author: rnewton):
I posted two comments with instructions on how to gather a backtrace and debug log.

We need the backtrace gathered as per the instructions, with the correct compiler flags and other details, along with the debug log.



> SIGSEGV when user joins confbridge with speex and dtx is active
> ---------------------------------------------------------------
>
>                 Key: ASTERISK-26761
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26761
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>    Affects Versions: 13.10.0
>         Environment: Ubuntu Yakkety
>            Reporter: Jens Vogler
>            Assignee: Jens Vogler
>         Attachments: backtrace1.txt
>
>
> I am developing a SIP App and whenever a certain combination of devices/users connect to the Asterisk server it crashes instantly with a Segfault. This only occurs when we are using speex and either dtx or pp_vad (with preprocess) is enabled.
> I've not been able to pointpoint exactly what the cause of this error is and what is needed to be reproduced.
> After some further investigation, it seems to happen when two users join the same ConfBridge conference.



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