[asterisk-bugs] [JIRA] (ASTERISK-27016) Crash occurs when a channel in a 'mixing, dtmf_events' bridge is muted multiple times.

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=237164#comment-237164 ] 

Asterisk Team commented on ASTERISK-27016:
------------------------------------------

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].

> Crash occurs when a channel in a 'mixing,dtmf_events' bridge is muted multiple times.
> -------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-27016
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27016
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>    Affects Versions: 13.15.0
>         Environment: Linux localhost.localdomain 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
> CentOS Linux release 7.3.1611 (Core)
>            Reporter: Chris Howard
>
> This is actually 13.15.1 but it wasn't in the list.
> Using ARI.
> 1. Channel enters stasis application.
> 2. On StasisStart a  'mixing,dtmf_events bridge is created and the channel is added to the bridge.
> 3. When a key is pressed a  ChannelDtmfReceived event is receive from the channel ari.channels.mute is called on the channel.
> 4. Repeat key press over and over so that ari.channels.mute is called repeatedly.
> 5. Error messages in the asterisk CLI start to appear "ERROR[4268][C-00000001]: astobj2.c:131 INTERNAL_OBJ: FRACK!, Failed assertion bad magic number 0x7f25 for object 0x7f2584000970"
> 6. Eventually Asterisk crashes
> Included is a node-ari-client script that will cause the issue pretty quickly.



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