Date: Wed, 21 Jan 2009 12:32:27 +0900 From: Pyun YongHyeon <pyunyh@gmail.com> To: "Marat N.Afanasyev" <amarat@ksu.ru> Cc: freebsd-stable@freebsd.org, Dan Langille <dan@langille.org> Subject: Re: interrupt storm Message-ID: <20090121033227.GC84185@cdnetworks.co.kr> In-Reply-To: <49754FA1.3070004@ksu.ru> References: <496D374A.3020704@langille.org> <496E9A37.20800@langille.org> <496EA339.6010808@ksu.ru> <496EB43A.8010805@langille.org> <496ECB2A.8080609@ksu.ru> <49754FA1.3070004@ksu.ru>
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On Tue, Jan 20, 2009 at 07:14:25AM +0300, Marat N.Afanasyev wrote: > Marat N.Afanasyev wrote: > >Dan Langille wrote: > >>Marat N.Afanasyev wrote: > >>>Dan Langille wrote: > >>>>Dan Langille wrote: > >>>>>Hi, > >>>>> > >>>>>I'm getting this: > >>>>> > >>>>>kernel: interrupt storm detected on "irq22:"; throttling interrupt > >>>>>source > >>>what is your motherboard brand? I have the same issue with interrupt > >>>storms, as stated in [1] and I think that it can be related with mb > >>>manyfacturer > >>> > >>>[1] > >>>http://lists.freebsd.org/pipermail/freebsd-stable/2009-January/047644.html > >>> > >>> > >> > >>Opening the case, reading the m/b: > >> > >> K9A2 Platinum MSI > >> > > > >yeah. I suppose that microstar makes something weird in their > >motherboards. I tried to disassemble dsdt and assemble it again -- no > >luck, it has errors ;) more interesting, I've found that dsdt mentions > >windows nt, windowses like millennium, windowses like 2000 and linux > >explicitly. but no mention of any other system. I think this is one of > >cases to investigate, but I have a little experience in dsdt programming :( > > > still no luck with fixing dsdt. I tried to build a custom dsdt, tried to > set hw.acpi.osname="Linux" in /boot/loader.conf, nothing changes. so it > may be related with APIC, not dsdt only. So, if anyone has any idea how > to find out what is happening, please tell me, we'll try to fix this. > > Probably Pyun will give us some advice, wouldn't you? :) > Sorry, I have no idea. > Or should I make a problem report? -- Regards, Pyun YongHyeon
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