[asterisk-bugs] [JIRA] (ASTERISK-27115) Deadlock? db_sync_thread at db.c

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=237662#comment-237662 ] 

Asterisk Team commented on ASTERISK-27115:
------------------------------------------

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].

> Deadlock? db_sync_thread at db.c
> --------------------------------
>
>                 Key: ASTERISK-27115
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27115
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>    Affects Versions: 13.15.0
>         Environment: Cettos 6.8 Final
>            Reporter: Ryan Smith
>         Attachments: core-asterisk-running-2017-07-07T15-44-43+0100-brief.txt, core-asterisk-running-2017-07-07T15-44-43+0100-full.txt, core-asterisk-running-2017-07-07T15-44-43+0100-locks.txt, core-asterisk-running-2017-07-07T15-44-43+0100-thread1.txt
>
>
> Asterisk/PJSIP simply stops processing any further SIP packets. Incoming options "ping" packets from proxy see a task-processor limit error related to pjsip/distributor (live clients have been redirected by fail over by time of requesting a core dump) Unfortunately debug log files have been deleted until the next occurrence.
> Asterisk will often seq fault on requesting the core dump.
> {quote}
> Processor                                      Processed   In Queue  Max Depth  Low water High water
> pjsip/distributor-00000cda                        256958        292          8        450        500
> pjsip/distributor-00000cdb                        254784          0          7        450        500
> pjsip/distributor-00000cdc                        271315        251          6        450        500
> pjsip/distributor-00000cdd                        252324        551          8        450        500
> pjsip/distributor-00000cde                        252965        162          4        450        500
> pjsip/distributor-00000cdf                        265077        214          8        450        500
> pjsip/distributor-00000ce0                        265003        329          6        450        500
> pjsip/distributor-00000ce1                        250271        346          8        450        500
> pjsip/distributor-00000ce2                        251438        481          5        450        500
> pjsip/distributor-00000ce3                        251036         28          8        450        500
> {quote}



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