From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757947AbYAKEDU (ORCPT ); Thu, 10 Jan 2008 23:03:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752962AbYAKEDL (ORCPT ); Thu, 10 Jan 2008 23:03:11 -0500 Received: from pat.uio.no ([129.240.10.15]:60975 "EHLO pat.uio.no" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751613AbYAKEDK (ORCPT ); Thu, 10 Jan 2008 23:03:10 -0500 Subject: Re: Serverworks Oops with the very latest git kernel... From: Trond Myklebust To: Jeff Garzik Cc: linux-ide@vger.kernel.org, Andrew Morton , linux-kernel@vger.kernel.org In-Reply-To: <4786D35F.6030604@garzik.org> References: <1200017238.20100.16.camel@heimdal.trondhjem.org> <4786D35F.6030604@garzik.org> Content-Type: text/plain Date: Thu, 10 Jan 2008 23:03:01 -0500 Message-Id: <1200024181.20100.20.camel@heimdal.trondhjem.org> Mime-Version: 1.0 X-Mailer: Evolution 2.12.1 Content-Transfer-Encoding: 7bit X-UiO-Resend: resent X-UiO-ClamAV-Virus: No X-UiO-Spam-info: not spam, SpamAssassin (score=0.0, required=5.0, autolearn=disabled, none) X-UiO-Scanned: 58BB33DA8642B664AEE735E777E0C95B5FEEAF07 X-UiO-SPAM-Test: remote_host: 129.240.10.9 spam_score: 0 maxlevel 200 minaction 2 bait 0 mail/h: 12 total 6176825 max/h 8345 blacklist 0 greylist 0 ratelimit 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2008-01-10 at 21:24 -0500, Jeff Garzik wrote: > Trond Myklebust wrote: > > Hi, > > > > I'm getting the following Oops on boot with kernel 2.6.24-rc7-g88fb61e4. > > > > Starting udev: BUG: unable to handle kernel paging request at virtual address 2d6d3a65 > > printing eip: c04e1af1 *pde = 00000000 > > Oops: 0000 [#1] PREEMPT SMP > > Modules linked in: evdev evbug rtc_cmos pcspkr floppy rtc_core rtc_lib shpchp pci_hotplug serverworks tg3 generic i2c_piix4 i2c_core > > > > Pid: 1820, comm: modprobe Not tainted (2.6.24-rc7-g88fb61e4 #2) > > EIP: 0060:[] EFLAGS: 00210286 CPU: 0 > > EIP is at strstr+0x11/0x34 > > EAX: 00000000 EBX: 2d6d3a65 ECX: ffffffff EDX: 2d6d3a65 > > ESI: c0513f75 EDI: 2d6d3a65 EBP: f65bccec ESP: f65bcce0 > > DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 > > Process modprobe (pid: 1820, ti=f65bc000 task=f795a2f0 task.ti=f65bc000) > > Stack: f8921a44 00000001 00000000 f65bcd00 c054a0b9 f892e394 f892e080 f892e5f8 > > f65bcd20 f892133b c04d7c9d f892da80 f891d339 f892e394 f892e080 f892e5f8 > > f65bcd64 f891d11f f891d339 f891bc38 f892e080 00000000 00000001 00000000 > > Call Trace: > > [] show_trace_log_lvl+0x1a/0x2f > > [] show_stack_log_lvl+0x9d/0xa5 > > [] show_registers+0xa3/0x1df > > [] die+0x121/0x204 > > [] do_page_fault+0x557/0x63e > > [] error_code+0x72/0x78 > > [] dmi_check_system+0x2f/0x58 > > [] ide_acpi_init+0x28/0x195 [ide_core] > > [] hwif_init+0x324/0x37c [ide_core] > > [] ide_device_add+0x3b/0xa6 [ide_core] > > [] ide_setup_pci_device+0x36/0x40 [ide_core] > > [] svwks_init_one+0x5b/0x62 [serverworks] > > [] pci_device_probe+0x39/0x5b > > [] driver_probe_device+0xe9/0x16a > > [] __driver_attach+0x6c/0xa5 > > [] bus_for_each_dev+0x36/0x5b > > [] driver_attach+0x19/0x1b > > [] bus_add_driver+0x73/0x1aa > > [] driver_register+0x67/0x6c > > [] __pci_register_driver+0x56/0x83 > > [] svwks_ide_init+0x17/0x19 [serverworks] > > [] sys_init_module+0x15da/0x1715 > > [] sysenter_past_esp+0x5f/0xa5 > > ======================= > > Code: e5 89 c1 89 c8 eb 06 80 38 00 74 07 40 4a 83 fa ff 75 f4 29 c8 5d c3 90 90 90 55 89 e5 57 56 53 89 c6 89 d3 31 c0 83 c9 ff 89 > > EIP: [] strstr+0x11/0x34 SS:ESP 0068:f65bcce0 > > ---[ end trace f0316f13333e9ff3 ]--- > > udevd-event[1819]: run_program: '/sbin/modprobe' abnormal exit > > > > > > Any ideas? As far as I can see, 2.6.24-rc7 itself is good, so I suspect > > the recent merge by Bart. > > > > I've set up a bugzilla entry for the regression on > > http://bugzilla.kernel.org/show_bug.cgi?id=9728 > > Does this patch fix it? > > Looks like an unterminated DMI table... Yup. That seems to have solved it. Thanks Jeff! Trond