Date: Tue, 20 Jan 2009 07:14:25 +0300 From: "Marat N.Afanasyev" <amarat@ksu.ru> To: "Marat N.Afanasyev" <amarat@ksu.ru> Cc: pyunyh@gmail.com, freebsd-stable@freebsd.org, Dan Langille <dan@langille.org> Subject: Re: interrupt storm Message-ID: <49754FA1.3070004@ksu.ru> In-Reply-To: <496ECB2A.8080609@ksu.ru> References: <496D374A.3020704@langille.org> <496E9A37.20800@langille.org> <496EA339.6010808@ksu.ru> <496EB43A.8010805@langille.org> <496ECB2A.8080609@ksu.ru>
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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? :) Or should I make a problem report? -- SY, Marat
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