Date: Thu, 15 Sep 2016 02:51:06 +0300 From: Slawa Olhovchenkov <slw@zxy.spb.ru> To: "Oleksandr V. Typlyns'kyi" <astral@wangsamp.km.ua> Cc: freebsd-stable@FreeBSD.org Subject: Re: 11.0 stuck on high network load Message-ID: <20160914235106.GO2840@zxy.spb.ru> In-Reply-To: <alpine.BSF.2.00.1609150208370.81153@u.fchgavxzrqvn.arg> References: <20160904215739.GC22212@zxy.spb.ru> <alpine.BSF.2.00.1609150208370.81153@u.fchgavxzrqvn.arg>
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On Thu, Sep 15, 2016 at 02:33:07AM +0300, Oleksandr V. Typlyns'kyi wrote: > Sep 5 Sep 5, 2016 at 00:57 Slawa Olhovchenkov wrote: > > > I am try using 11.0 on Dual E5-2620 (no X2APIC). > > Under high network load and may be addtional conditional system go to > > unresponsible state -- no reaction to network and console (USB IPMI > > emulation). INVARIANTS give to high overhad. Is this exist some way to > > debug this? > > Do you have any routing table changes? > In my case system totally hangs after route change command invocation. > Sequence of commands route del + route add works fine. > Maybe it is FIB related, but with -fib option system hangs too. No, only default exist and don't changed
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