From owner-freebsd-bugs@FreeBSD.ORG Fri Sep 21 18:10:10 2012 Return-Path: Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 3372A106564A for ; Fri, 21 Sep 2012 18:10:10 +0000 (UTC) (envelope-from iordan@cdf.toronto.edu) Received: from smtp.cdf.toronto.edu (penguin.cdf.toronto.edu [128.100.31.106]) by mx1.freebsd.org (Postfix) with SMTP id B5C258FC16 for ; Fri, 21 Sep 2012 18:10:09 +0000 (UTC) Received: (qmail 13272 invoked from network); 21 Sep 2012 14:10:08 -0400 Received: from australopithecus.cdf.toronto.edu (HELO ?128.100.31.7?) (iordan@128.100.31.7) by penguin.cdf.toronto.edu with SMTP; 21 Sep 2012 14:10:08 -0400 Message-ID: <505CAD80.1070701@cdf.toronto.edu> Date: Fri, 21 Sep 2012 14:10:08 -0400 From: Iordan Iordanov Organization: University Of Toronto User-Agent: Mozilla/5.0 (X11; Linux i686; rv:15.0) Gecko/20120827 Thunderbird/15.0 MIME-Version: 1.0 To: Bob Bishop References: <505B7A32.4070206@cdf.toronto.edu> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-bugs@freebsd.org, CDF Admin Subject: Re: kernel panic on boot with FreeBSD 8.1 and 9.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Sep 2012 18:10:10 -0000 Hi Bob, Thanks for your reply. On 09/21/12 05:50, Bob Bishop wrote: > Is the BIOS on this MB up to date? I installed the latest BIOS (version 3.0, we were running 2.0a), and FreeBSD 9.0 still fails the same way (my apologies, the IRQ was 4, not 14 as I wrote from memory previously). Here is the backtrace, hopefulyl it will help: ===================================== panic: Couldn't find an APIC vector for IRQ 4 cpuid = 0 KBD: stack backtrace: #0 Oxffffffff808680fe at kdb_backtrace+0x5e #1 OI!!ffffff8O832cb7 at panic+0x187 #2 OI!!ffffff80b75419 at ioapic_enable_intr+0x49 #3 6u!!ffffff80b06817 at intr_add_handler+0x127 #4 0xffffffff80861f21 at bus_setup_intr+0x91 #5 0xffffffff806ab507 at uart_bus_attaeh+0x187 #6 0xffffffff80861519 at device_attach+0x69 #7 0xffffffff80862f6a at bus_generic_attach+0x1a #8 0xffffffff80307cc5 at acpi_attach+0xbc5 #9 0xffffffff80861519 at device_attach+0x69 #10 0xffffffff80862f6a at bus_generic_attach+0x1a #11 0xffffffff80b00719 at nexus_acpi_attach+0x69 #12 0xffffffff80861519 at device_attach+0x69 #13 9xffffffff80863176 at bus_generic_new_pass+0xd6 #14 0xffffffff8085eeca at bus_set_pass+0x7a #15 0xffffffff80b0289a at configure+0xa #16 0xffffffff807e7707 at mi_startup+0x77 #17 6xffffffff8029f71c at btext+0x2c Uptime: 1s =====================================