[asterisk-dev] Asterisk not responding

[LSV]

On Sat, Feb 6, 2021 at 1:09 AM Joshua C. Colp <jcolp at digium.com> wrote:

> On Fri, Feb 5, 2021 at 11:05 AM Silvan Nagl <mail at 53c70r.de> wrote:
>
>> Hi,
>>
>> on larger webrtc setup we noticed that Asterisk 16.13.0 will start to
>> (deadlock)?
>> Asterisk keeps running without crashing but will not response to any new
>> connections.
>> Full logs attached.
>>
>> It seams like 91 threads are in state "__lll_lock_wait" the mutex of
>> these point to thread 80 which does the webrtc stuff.
>> For some reason thread 80 gets a "get_write_timeout" which now starts to
>> destroy the transports while the other 91 threads still have a lock on
>> thread 80. Thread 80 has no other mutex locks.
>>
>> The strace does not belong to the core dump.
>>
>> We will test against 16.16 soon.
>>
>>
> Are you storing transports in realtime? If so and you switch to using
> .conf file, does the issue resolve itself?
>
> --
> Joshua C. Colp
> Asterisk Technical Lead
> Sangoma Technologies
> Check us out at www.sangoma.com and www.asterisk.org
> --
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