[asterisk-bugs] [JIRA] Feedback Entered: (ASTERISK-20553) Locks and linked list corruption

[Octavio Ruiz (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-20553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Octavio Ruiz updated ASTERISK-20553:
------------------------------------

    Assignee: Matt Jordan  (was: Octavio Ruiz)
      Status: Triage  (was: Waiting for Feedback)

Thank you for your response, Matt.

1. Can't tell if this problem occur if codec_sangoma is not used because transcoding is the main purpose of the system.

2. Sangoma provided a codec_sangoma for Asterisk 11. They're also taking a look at this. There are no esoteric dialplan or asterisk use and worked fine with Asterisk 1.8.12. 

3. Yes, there is no difference between DEBUG_THREADS enabled or disabled, actually I activated in order to have proper debug info.

I'll post more information, new backtraces and Sangoma's resolution later.

> Locks and linked list corruption
> --------------------------------
>
>                 Key: ASTERISK-20553
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20553
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/PBX
>    Affects Versions: 11.0.0
>         Environment: CentOS release 6.3 (Final) Linux 2.6.32-279.5.2.el6.x86_64 
>            Reporter: Octavio Ruiz
>            Assignee: Matt Jordan
>            Severity: Critical
>         Attachments: core.1.bt, core.2.bt, core.3.bt
>
>
> When using Asterisk 11 beta1, beta2 and release candidate 1 as a SIP to SIP gateway transcoding calls from G.711 to G.729 using a Sangoma D100 card it segfaults randomly. Backtraces does not seems to relate the use of this card to the segfaults, last known version that worked stable was 1.8.12.

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