From owner-freebsd-current@FreeBSD.ORG Wed Feb 14 14:55:09 2007 Return-Path: X-Original-To: current@FreeBSD.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 022DE16A475; Wed, 14 Feb 2007 14:55:09 +0000 (UTC) (envelope-from bms@FreeBSD.org) Received: from out4.smtp.messagingengine.com (out4.smtp.messagingengine.com [66.111.4.28]) by mx1.freebsd.org (Postfix) with ESMTP id BA60213C4B9; Wed, 14 Feb 2007 14:55:08 +0000 (UTC) (envelope-from bms@FreeBSD.org) Received: from out1.internal (unknown [10.202.2.149]) by out1.messagingengine.com (Postfix) with ESMTP id 09C7D1AF201; Wed, 14 Feb 2007 09:55:06 -0500 (EST) Received: from heartbeat1.messagingengine.com ([10.202.2.160]) by out1.internal (MEProxy); Wed, 14 Feb 2007 09:55:06 -0500 X-Sasl-enc: F0ClDjS5ftOwqWT8t/WN6Ci4Y6n0cT0TGtxoDViYZAmA 1171464905 Received: from [192.168.123.18] (82-35-112-254.cable.ubr07.dals.blueyonder.co.uk [82.35.112.254]) by mail.messagingengine.com (Postfix) with ESMTP id 0D7BB220B2; Wed, 14 Feb 2007 09:55:04 -0500 (EST) Message-ID: <45D322C9.90001@FreeBSD.org> Date: Wed, 14 Feb 2007 14:55:05 +0000 From: "Bruce M. Simpson" User-Agent: Thunderbird 1.5.0.9 (X11/20070125) MIME-Version: 1.0 To: Joel Dahl References: <1171448422.6179.8.camel@dude.automatvapen.se> In-Reply-To: <1171448422.6179.8.camel@dude.automatvapen.se> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: current@FreeBSD.org Subject: Re: Fatal trap 12 during boot X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Feb 2007 14:55:09 -0000 Joel Dahl wrote: > Fresh kernel+world always panics with "Fatal trap 12: page fault while > in kernel mode" during boot, right after ata. Kernel from Feb 3 works > without any problems. Kernel is plain GENERIC. > > Panic message: http://people.freebsd.org/~joel/panics/002/panic001.jpg > Backtrace part1: http://people.freebsd.org/~joel/panics/002/panic002.jpg > Backtrace part2: http://people.freebsd.org/~joel/panics/002/panic003.jpg > > +1. I am getting this panic since cvs update about an hour ago and rebuild. This is not a GENERIC kernel. I have no SATA ATAPI devices, only the root disk for this system is attached via SATA-I. %%% atapci0: port 0xdc00-0xdc07,0xd880-0xd883,0xd800-0xd807,0xd480-0xd483,0xd400-0xd40f mem 0xfe5fe000-0xfe5fffff irq 19 at device 0.0 on pci3 atapci0: AHCI Version 01.00 controller with 2 ports detected ata2: on atapci0 Fatal trap 12: page fault while in kernel mode fault virtual address = 0x8 fault code = supervisor read data, page not present instruction pointer = 0x8:0xffffffff802c5151 stack pointer = 0x10:0xffffffff806fc5b0 frame pointer = 0x10:0xffffffff806fc640 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (swapper) [thread pid 0 tid 0 ] Stopped at rman_get_bustag+0x1: movq 0x8(%rdi),%rax db> bt Tracing pid 0 tid 0 td 0xffffffff805f8660 rman_get_bustag() at rman_get_bustag+0x1 ata_sata_connect() at ata_sata_connect+0x1bf ata_ahci_reset() at ata_ahci_reset+0x114 ata_attach() at ata_attach+0x135 device_attach() at device_attach+0x292 bus_generic_attach() at bus_generic_attach+0x18 ata_pci_attach() at ata_pci_attach+0x18c device_attach() at device_attach+0x292 bus_generic_attach() at bus_generic_attach+0x18 acpi_pci_attach() at acpi_pci_attach+0xf1 device_attach() at device_attach+0x292 bus_generic_attach() at bus_generic_attach+0x18 acpi_pcib_attach() at acpi_pcib_attach+0xf0 acpi_pcib_pci_attach() at acpi_pcib_pci_attach+0x97 device_attach() at device_attach+0x292 bus_generic_attach() at bus_generic_attach+0x18 acpi_pci_attach() at acpi_pci_attach+0xf1 device_attach() at device_attach+0x292 bus_generic_attach() at bus_generic_attach+0x18 acpi_pcib_attach() at acpi_pcib_attach+0xf0 acpi_pcib_acpi_attach() at acpi_pcib_acpi_attach+0xdb device_attach() at device_attach+0x292 bus_generic_attach() at bus_generic_attach+0x18 acpi_attach() at acpi_attach+0x929 device_attach() at device_attach+0x292 bus_generic_attach() at bus_generic_attach+0x18 nexus_attach() at nexus_attach+0x19 device_attach() at device_attach+0x292 root_bus_configure() at root_bus_configure+0x1e configure() at configure+0xa mi_startup() at mi_startup+0xd3 btext() at btext+0x2c %%% Regards, BMS