[asterisk-bugs] [JIRA] (ASTERISK-22903) SIP Hangs, Asterisk becomes unresponsive

[Rusty Newton (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-22903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rusty Newton updated ASTERISK-22903:
------------------------------------

    Assignee: Craig Arno  (was: Matt Jordan)
      Status: Waiting for Feedback  (was: Triage)

I've run various versions of Asterisk many times with DEBUG_THREADS and haven't run into this. We also don't have any others reporting this issue.

We don't have enough information to narrow down the issue at this time. 

Craig if you can narrow down the issue further by minimalizing the configuration, that is removing many parts (modules, config files, etc) unnecessary to basic operation and attempting to reproduce until the problem no longer occurs with DEBUG_THREADS running, that could lead to at least identifying which area of Asterisk may harbor the issue.

Ideally if you could provide a few config files that would guarantee we could reproduce the issue with DEBUG_THREADS enabled then we would be able to move forward with further diagnosis.

Most people do not run in production with DEBUG_THREADS enabled, which is likely why we haven't seen this issue before. However, since we use DEBUG_THREADS for debugging issues, it would be nice to resolve bugs within its use.
                
> SIP Hangs, Asterisk becomes unresponsive
> ----------------------------------------
>
>                 Key: ASTERISK-22903
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-22903
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/General
>    Affects Versions: 11.6.0
>         Environment: OpenSUSE 12.2 x64 (uname -a):
> Linux pluto 3.4.63-2.44-desktop #1 SMP PREEMPT Wed Oct 2 11:18:32 UTC 2013 (d91a619) x86_64 x86_64 x86_64 GNU/Linux
> AMD FX-8120 processor.
>            Reporter: Craig Arno
>            Assignee: Craig Arno
>         Attachments: backtrace5.txt, core-show-locks5.txt, start-msgs-11.5.1.txt, start-msgs-11.6.0.txt
>
>
> I'm here looking for a solution to a SIP/Asterisk hang issue which showed first in Asterisk version 11.6.0. I rolled back to 11.5.1 which works fine on my server.
> When I figure out my Asterisk 11.6.0 installation isn't accepting calls, I execute "core stop now", and am told Asterisk is stopping, and everything looks/behaves normal. There is no running Asterisk process. I then restart Asterisk from the command prompt, no options and it looks like it boots normally, except Asterisk will then not respond to commands, like "core stop now". Asterisk also won't quit with a normal "kill" command. The only way to stop Asterisk 11.6.0 is to "kill -9".
> At this point, starting Asterisk 11.6.0 yet another time and it will execute normally for about another day before sliding silently into this "dead" behavior again.
> My call volume is very low, only about 1-5/day. All my Sipura (2000, 2100, 3000, etc) devices are connected using SIP. My hardware is AMD FX-8120, ASUS Sabertooth 990FX, 8GB RAM, 9 TB HD... running under OpenSUSE 12.2 x64; Linux pluto 3.4.63-2.44-desktop #1 SMP PREEMPT Wed Oct 2 11:18:32 UTC 2013 (d91a619) x86_64. Asterisk 11.6.0 is compiled with optimization off and thread debugging on. There are no resource issues and all parts are running to factory specifications. This Asterisk is exposed to the Internet for 2 SIP users and incoming/outgoing calls. This is a stable system (not a new installation).
> I've been silent hoping for another release soon. This looks like a difficult problem to solve, so if I can perform some actions to help without risking an undetectable loss of phone service, please let me know how. 11.5.1 is continuing to run well for me.
> After reviewing 11.6.0 issues, ASTERISK-22854 looks the closest to what I may be experiencing.
> I tried the forums http://forums.asterisk.org/viewtopic.php?f=1&t=88593

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