From owner-freebsd-stable@FreeBSD.ORG Thu Sep 23 05:35:29 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F14E616A4CE for ; Thu, 23 Sep 2004 05:35:29 +0000 (GMT) Received: from anduin.net (anduin.net [212.12.46.226]) by mx1.FreeBSD.org (Postfix) with ESMTP id AFD3843D2F for ; Thu, 23 Sep 2004 05:35:29 +0000 (GMT) (envelope-from ltning@anduin.net) Received: from mailnull by anduin.net with dspam-scanned (Exim 4.42 (FreeBSD)) id 1CAME3-000F45-L1 for stable@freebsd.org; Thu, 23 Sep 2004 07:33:03 +0200 Received: from mailnull by anduin.net with spamassassin-scanned (Exim 4.42 (FreeBSD)) id 1CAMDz-000F3f-MW for stable@freebsd.org; Thu, 23 Sep 2004 07:33:03 +0200 Received: from [217.8.136.185] (helo=[192.168.1.10]) by anduin.net with esmtp (Exim 4.42 (FreeBSD)) id 1CAMDz-000F3c-IK; Thu, 23 Sep 2004 07:32:59 +0200 In-Reply-To: <20040922191436.A36124@carver.gumbysoft.com> References: <41519A92.3070503@anduin.net> <20040922191436.A36124@carver.gumbysoft.com> Mime-Version: 1.0 (Apple Message framework v619) Content-Type: text/plain; charset=US-ASCII; format=flowed Message-Id: <5390CF52-0D22-11D9-862C-000D9335BCEC@anduin.net> Content-Transfer-Encoding: 7bit From: =?ISO-8859-1?Q?Eirik_=D8verby?= Date: Thu, 23 Sep 2004 07:35:06 +0200 To: Doug White X-Mailer: Apple Mail (2.619) X-Spam-Checker-Version: SpamAssassin 2.64 (2004-01-11) on anduin.net X-Spam-Level: X-Spam-Status: No, hits=-3.5 required=7.5 tests=AWL,BAYES_00 autolearn=ham version=2.64 cc: stable@freebsd.org Subject: Re: Obscure errors in dmsg, system instability X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Sep 2004 05:35:30 -0000 On 23. Sep 2004, at 04:15, Doug White wrote: > Is something sharing an interrupt with that device? > > PCI bus errors are generally Bad News .. either some device or the > mobo is inroducing errors. Well.. Yes, there is some interrupt sharing. Relevant parts of dmsg: [ltning@carnen] ~$ dmesg | grep "irq 2" IOAPIC #0 intpin 19 -> irq 2 uhci0: port 0xd400-0xd41f irq 2 at device 4.2 on pci0 ahc0: port 0xd000-0xd0ff mem 0xe2000000-0xe2000fff irq 2 at device 6.0 on pci0 amr0: mem 0xe3000000-0xe300ffff irq 2 at device 9.1 on pci0 I don't like the fact that the LSI and the Adaptec are sharing IRQs, given that the LSI is the main system drive controller (which is why I don't use the Adaptec at all - and it cannot be disabled in BIOS I think!)... I should perhaps try to reallocate some of the IRQs, but I don't really have a clue how to do that, since I have no VGA in that box.. Ohwell, I guess I just have to rip it open ;) Any other clues? Thanks, /Eirik