[asterisk-bugs] [JIRA] (ASTERISK-27094) res_fax: Deadlock when using Local channels and fax gateway

[David Brillert (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=243443#comment-243443 ] 

David Brillert commented on ASTERISK-27094:
-------------------------------------------

Thanks Richard that is helpful. I will verify the symbols info before uploading another trace and send the build issue back to my developers to make sure Asterisk is getting compiled properly with the debug flags. Next round will be in .zip format.

> res_fax: Deadlock when using Local channels and fax gateway
> -----------------------------------------------------------
>
>                 Key: ASTERISK-27094
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27094
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_fax
>    Affects Versions: 13.15.1, 13.17.0
>            Reporter: David Brillert
>              Labels: fax, pjsip
>         Attachments: core-asterisk-running-2018-05-16T10-28-36-0400.rar, coreshowlocks.txt, deadlock_2018_05_09.rar, gdbthreadapplyallbtfull(1).txt, gdbthreadapplyallbt.txt
>
>
> All calling via SIP PSTN carrier.
> progressinband = yes
> directmedia =  yes
> prematuremedia  =  no
> Incoming call A is answered with progress
> Then bridged with progress to external call B
> Call is processed with audio OK
> But no further SIP processing in console and all SIP further signalling dies including OPTIONS packets.



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