Date: Mon, 5 Sep 2016 10:43:48 +0300 From: Slawa Olhovchenkov <slw@zxy.spb.ru> To: hiren panchasara <hiren@strugglingcoder.info> Cc: freebsd-stable@FreeBSD.org Subject: Re: 11.0 stuck on high network load Message-ID: <20160905074348.GE34394@zxy.spb.ru> In-Reply-To: <20160905014612.GA42393@strugglingcoder.info> References: <20160904215739.GC22212@zxy.spb.ru> <20160905014612.GA42393@strugglingcoder.info>
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On Sun, Sep 04, 2016 at 06:46:12PM -0700, hiren panchasara wrote: > On 09/05/16 at 12:57P, 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? > > Can you panic it from console to get to db> to get backtrace and other > info when it goes unresponsive? no no reaction > Cheers, > Hiren
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