[asterisk-dev] Asterisk not responding

[Joshua C. Colp]

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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