[asterisk-bugs] [JIRA] (ASTERISK-27391) Regression: Deadlock between AOR named lock and pjproject grp lock

[Friendly Automation (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=239931#comment-239931 ] 

Friendly Automation commented on ASTERISK-27391:
------------------------------------------------

Change 7153 merged by Kevin Harwell:
res_pjsip_registrar.c: Fix AOR and pjproject group deadlock.

[https://gerrit.asterisk.org/7153|https://gerrit.asterisk.org/7153]

> Regression: Deadlock between AOR named lock and pjproject grp lock
> ------------------------------------------------------------------
>
>                 Key: ASTERISK-27391
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27391
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: pjproject/pjsip
>    Affects Versions: 13.18.0
>         Environment: Ubuntu Server 16.04,PJSIP,WEBRTC
>            Reporter: shaurya jain
>            Assignee: Unassigned
>            Severity: Critical
>         Attachments: core-asterisk-running-2017-11-03T17-48-09+0530-brief.txt, core-asterisk-running-2017-11-03T17-48-09+0530-full.txt, core-asterisk-running-2017-11-03T17-48-09+0530-locks.txt, core-asterisk-running-2017-11-03T17-48-09+0530-thread1.txt, full, jira_asterisk_27391_v13.patch, log.txt
>
>
> Version:-13.18.0
> Asterisk got stuck after Login and Logout the webrtc:-
>   == WebSocket connection from '192.168.1.2:50038' forcefully closed due to fatal write error
>   == WebSocket connection from '192.168.1.2:50040' for protocol 'sip' accepted using version '13'
>     -- Added contact 'sip:7k9q5qq9 at 192.168.1.2:50040;transport=ws' to AOR '1001' with expiration of 600 seconds
>   == Contact 1001/sip:7k9q5qq9 at 192.168.1.2:50040;transport=ws has been created
>   == Endpoint 1001 is now Reachable
>     -- Contact 1001/sip:7k9q5qq9 at 192.168.1.2:50040;transport=ws is now Unknown.  RTT: 0.000 msec
>     -- Removed contact 'sip:7k9q5qq9 at 192.168.1.2:50040;transport=ws' from AOR '1001' due to request
>   == Contact 1001/sip:7k9q5qq9 at 192.168.1.2:50040;transport=ws has been deleted
>   == WebSocket connection from '192.168.1.2:50044' for protocol 'sip' accepted using version '13'
> Same thing is working find in 13.17.2 version
> Attached are the GDB and full logs in debug mode.



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