Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759019AbYJXBSf (ORCPT ); Thu, 23 Oct 2008 21:18:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754476AbYJXBSH (ORCPT ); Thu, 23 Oct 2008 21:18:07 -0400 Received: from mga14.intel.com ([143.182.124.37]:35710 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753940AbYJXBSG (ORCPT ); Thu, 23 Oct 2008 21:18:06 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.33,473,1220252400"; d="scan'208";a="64660509" Subject: Re: Oops in ACPI with git latest From: Lin Ming To: James Bottomley Cc: "linux-acpi@vger.kernel.org" , linux-kernel In-Reply-To: <1224791103.3330.37.camel@localhost.localdomain> References: <1224791103.3330.37.camel@localhost.localdomain> Content-Type: text/plain Date: Fri, 24 Oct 2008 09:17:59 +0800 Message-Id: <1224811079.14280.42.camel@minggr.sh.intel.com> Mime-Version: 1.0 X-Mailer: Evolution 2.22.1 (2.22.1-2.fc9) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3203 Lines: 69 Would you please attach the acpidump output? Lin Ming On Thu, 2008-10-23 at 12:45 -0700, James Bottomley wrote: > ACPI Warning (nseval-0168): Insufficient arguments - method [_OSC] needs 5, found 4 [20080926] > ACPI Warning (nspredef-0252): \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, expected 4 [20080926] > ACPI Error (nspredef-0163): \_SB_.PCI0._OSC: Missing expected return value [20080926] > BUG: unable to handle kernel NULL pointer dereference at 00000000 > IP: [] acpi_run_osc+0xa1/0x170 > *pde = 00000000 > Oops: 0000 [#1] SMP > last sysfs file: > Dumping ftrace buffer: > (ftrace buffer empty) > Modules linked in: > > Pid: 1, comm: swapper Not tainted (2.6.27 #124) IBM eServer 206m-[8485IZZ]- > EIP: 0060:[] EFLAGS: 00010246 CPU: 1 > EIP is at acpi_run_osc+0xa1/0x170 > EAX: 00000000 EBX: 00000010 ECX: 00000003 EDX: f704d4ec > ESI: 00000000 EDI: 00000000 EBP: f704fde4 ESP: f704fd7c > DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 > Process swapper (pid: 1, ti=f704e000 task=f704d150 task.ti=f704e000) > Stack: > f704fdc8 f704fdf0 00000001 00000003 00000010 c04f4a28 c014c3ab 00000001 > 00000001 00000000 f68766a0 00000001 00000003 00000000 f704fdd4 00000003 > 0000000c f704fdf0 c023759b 00000000 00000000 00000004 f704fd88 00000010 > Call Trace: > [] ? trace_hardirqs_on+0xb/0x10 > [] ? acpi_get_osc_data+0x5b/0x90 > [] ? acpi_query_osc+0x74/0xa0 > [] ? acpi_ns_get_device_callback+0xfe/0x112 > [] ? acpi_ns_walk_namespace+0x9a/0x110 > [] ? pci_init+0x0/0x44 > [] ? acpi_get_devices+0x47/0x5d > [] ? acpi_ns_get_device_callback+0x0/0x112 > [] ? acpi_query_osc+0x0/0xa0 > [] ? __pci_osc_support_set+0x28/0x30 > [] ? msi_init+0x27/0x38 > [] ? pci_init+0x30/0x44 > [] ? do_one_initcall+0x2d/0x160 > [] ? trace_hardirqs_on+0xb/0x10 > [] ? proc_register+0xee/0x1f0 > [] ? _spin_unlock+0x1d/0x20 > [] ? proc_register+0xee/0x1f0 > [] ? create_proc_entry+0x54/0xb0 > [] ? register_irq_proc+0xa4/0xc0 > [] ? init_irq_proc+0x5c/0x70 > [] ? kernel_init+0x10f/0x166 > [] ? kernel_init+0x0/0x166 > [] ? kernel_thread_helper+0x7/0x14 > Code: 00 00 00 c7 45 cc 00 00 00 00 c7 45 d4 03 00 00 00 c7 45 d8 0c 00 00 00 ba 80 41 4a c0 e8 67 10 01 00 89 c7 85 c0 75 4a 8b 75 e8 <83> 3e 03 75 5c 8b 46 08 8b 18 85 db 74 29 f6 c3 02 0f 85 82 00 > EIP: [] acpi_run_osc+0xa1/0x170 SS:ESP 0068:f704fd7c > ---[ end trace a7919e7f17c0a725 ]--- > swapper used greatest stack depth: 5788 bytes left > Kernel panic - not syncing: Attempted to kill init! > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-acpi" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/