Messages in this thread | | | Subject | Re: Asterisk deadlocks since Kernel 4.1 | From | Stefan Priebe - Profihost AG <> | Date | Thu, 19 Nov 2015 13:46:29 +0100 |
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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. ;) >>> >>> Thanks, >>> Hannes >> >> 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?
Stefan
> > Bye, > Hannes >
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