Re: Asterisk deadlocks since Kernel 4.1
From: Stefan Priebe - Profihost AG
Date: Thu Nov 19 2015 - 07:46:35 EST
Am 19.11.2015 um 13:41 schrieb Hannes Frederic Sowa:
> On Thu, Nov 19, 2015, at 12:43, Stefan Priebe - Profihost AG wrote:
>> Am 19.11.2015 um 12:41 schrieb Hannes Frederic Sowa:
>>> On Thu, Nov 19, 2015, at 10:56, Stefan Priebe - Profihost AG wrote:
>>>> OK it had a livelock again. It just took more time.
>>>> So here is the data:
>>> Thanks, I couldn't reproduce it so far with simple threaded resolver
>>> loop on your kernel. :/
>>> Your data is useless if you don't also provide the file descriptor which
>>> you are blocking on right now. ;)
>> ah sorry. So we need the gdb backtrace with the rcvmsg and then the fd
>> list + netlink list?
> Yes, albeit the probability we find something new is minimal. We already
> know it blocks deep down in netlink code. I tried to reproduce it in
> multithreaded environment with no results so far. Can you even try a
> newer kernel?
I can try Kernel 4.4-rc1 next week. Or something else?
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