From owner-freebsd-stable@FreeBSD.ORG Tue Jan 20 13:20:51 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 63F771065726 for ; Tue, 20 Jan 2009 13:20:51 +0000 (UTC) (envelope-from dan@langille.org) Received: from nyi.unixathome.org (nyi.unixathome.org [64.147.113.42]) by mx1.freebsd.org (Postfix) with ESMTP id 2FC518FC26 for ; Tue, 20 Jan 2009 13:20:51 +0000 (UTC) (envelope-from dan@langille.org) Received: from localhost (localhost [127.0.0.1]) by nyi.unixathome.org (Postfix) with ESMTP id B43B6509DB; Tue, 20 Jan 2009 13:20:50 +0000 (GMT) X-Virus-Scanned: amavisd-new at unixathome.org Received: from nyi.unixathome.org ([127.0.0.1]) by localhost (nyi.unixathome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kHoBJCKr1VMY; Tue, 20 Jan 2009 13:20:49 +0000 (GMT) Received: from smtp-auth.unixathome.org (smtp-auth.unixathome.org [10.4.7.7]) (Authenticated sender: hidden) by nyi.unixathome.org (Postfix) with ESMTPSA id 00A7E509DD ; Tue, 20 Jan 2009 13:20:48 +0000 (GMT) Message-Id: From: Dan Langille To: Marat N.Afanasyev In-Reply-To: <49754FA1.3070004@ksu.ru> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v930.3) Date: Tue, 20 Jan 2009 08:20:47 -0500 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> X-Mailer: Apple Mail (2.930.3) Cc: pyunyh@gmail.com, freebsd-stable@freebsd.org Subject: Re: interrupt storm X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Jan 2009 13:20:57 -0000 On Jan 19, 2009, at 11:14 PM, 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? :) > > Or should I make a problem report? Please. -- Dan Langille http://langille.org/