[asterisk-bugs] [JIRA] (ASTERISK-28605) Deadlock in Hangup Scenarios with concurrent command pri show span X

[Richard Mudgett (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-28605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Richard Mudgett updated ASTERISK-28605:
---------------------------------------

    Description: 
We have a Szenario with an high Call Flow ( load tests ).
Szenario:
4 S2M Ports => 60 channels go up in the same second 60 Channels hangs up in the same second
Every few seconds we check the ISN Lines with the command:
pri show span X
After a few iterations asterisk will stop working.
On the console we can fire up that command only one time then that command line interface hangs.

localhost*CLI> pri show span 4
Primary D-channel: 109
Status: Up, Active
The next ( Switchtype ) will not be printed
-----------------------------
We found the patch/task that created that issue.
ASTERISK-28525
If we revert that commit everything works fine.

Greetings
Dirk

  was:
We have a Szenario with an high Call Flow ( load tests ).
Szenario:
4 S2M Ports => 60 channels go up in the same second 60 Channels hangs up in the same second
Every few seconds we check the ISN Lines with the command:
pri show span X
After a few iterations asterisk will stop working.
On the console we can fire up that command only one time then that command line interface hangs.

localhost*CLI> pri show span 4
Primary D-channel: 109
Status: Up, Active
The next ( Switchtype ) will not be printed
-----------------------------
We found the patch/task that created that issue.
https://issues.asterisk.org/jira/browse/ASTERISK-28525
If we revert that commit everything works fine.

Greetings
Dirk


> Deadlock in Hangup Scenarios with concurrent command pri show span X
> --------------------------------------------------------------------
>
>                 Key: ASTERISK-28605
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28605
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: PBX/General
>    Affects Versions: 16.6.0, 16.6.1
>         Environment: Asterisk 16.6 CentOs 6
>            Reporter: Dirk Wendland
>            Assignee: Dirk Wendland
>
> We have a Szenario with an high Call Flow ( load tests ).
> Szenario:
> 4 S2M Ports => 60 channels go up in the same second 60 Channels hangs up in the same second
> Every few seconds we check the ISN Lines with the command:
> pri show span X
> After a few iterations asterisk will stop working.
> On the console we can fire up that command only one time then that command line interface hangs.
> localhost*CLI> pri show span 4
> Primary D-channel: 109
> Status: Up, Active
> The next ( Switchtype ) will not be printed
> -----------------------------
> We found the patch/task that created that issue.
> ASTERISK-28525
> If we revert that commit everything works fine.
> Greetings
> Dirk



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