Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760366AbZDSGak (ORCPT ); Sun, 19 Apr 2009 02:30:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755502AbZDSGac (ORCPT ); Sun, 19 Apr 2009 02:30:32 -0400 Received: from yx-out-2324.google.com ([74.125.44.29]:18511 "EHLO yx-out-2324.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755359AbZDSGab (ORCPT ); Sun, 19 Apr 2009 02:30:31 -0400 MIME-Version: 1.0 Date: Sun, 19 Apr 2009 07:30:29 +0100 X-Google-Sender-Auth: 7f67bca604790984 Message-ID: Subject: BUG: using smp_processor_id() in preemptible on 2.6.30-rc2 From: Alex Bennee To: lkml Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3845 Lines: 66 These oops have started firing on 2.6.30-rc2 and some have been logged with kerneloops. Is there any additional information I can add that will help with debugging this? [ 6.542601] EXT3 FS on sda2, internal journal [ 6.751092] BUG: using smp_processor_id() in preemptible [00000000] code: modprobe/3078 [ 6.751100] caller is smp_call_function_many+0x29/0x1bd [ 6.751103] Pid: 3078, comm: modprobe Not tainted 2.6.30-rc2-ajb #56 [ 6.751106] Call Trace: [ 6.751114] [] debug_smp_processor_id+0xce/0xe4 [ 6.751118] [] smp_call_function_many+0x29/0x1bd [ 6.751126] [] ? do_drv_write+0x0/0x54 [acpi_cpufreq] [ 6.751131] [] acpi_cpufreq_target+0x206/0x2ac [acpi_cpufreq] [ 6.751137] [] ? _spin_unlock_irqrestore+0x17/0x30 [ 6.751142] [] __cpufreq_driver_target+0x32/0x3b [ 6.751147] [] cpufreq_governor_performance+0x20/0x24 [ 6.751150] [] __cpufreq_governor+0xbc/0x105 [ 6.751154] [] __cpufreq_set_policy+0x109/0x147 [ 6.751157] [] cpufreq_add_dev+0x4cc/0x5b9 [ 6.751161] [] ? handle_update+0x0/0x13 [ 6.751166] [] sysdev_driver_register+0xba/0x118 [ 6.751171] [] ? acpi_cpufreq_init+0x0/0x82 [acpi_cpufreq] [ 6.751175] [] cpufreq_register_driver+0x9c/0x14c [ 6.751180] [] acpi_cpufreq_init+0x71/0x82 [acpi_cpufreq] [ 6.751184] [] do_one_initcall+0x5b/0x136 [ 6.751188] [] ? __blocking_notifier_call_chain+0x5d/0x6f [ 6.751193] [] sys_init_module+0xa4/0x1ca [ 6.751197] [] system_call_fastpath+0x16/0x1b [ 6.751701] BUG: using smp_processor_id() in preemptible [00000000] code: modprobe/3078 [ 6.751705] caller is smp_call_function_many+0x29/0x1bd [ 6.751708] Pid: 3078, comm: modprobe Not tainted 2.6.30-rc2-ajb #56 [ 6.751710] Call Trace: [ 6.751714] [] debug_smp_processor_id+0xce/0xe4 [ 6.751718] [] smp_call_function_many+0x29/0x1bd [ 6.751723] [] ? do_drv_write+0x0/0x54 [acpi_cpufreq] [ 6.751730] [] acpi_cpufreq_target+0x206/0x2ac [acpi_cpufreq] [ 6.751734] [] ? _spin_unlock_irqrestore+0x17/0x30 [ 6.751738] [] __cpufreq_driver_target+0x32/0x3b [ 6.751742] [] cpufreq_governor_performance+0x20/0x24 [ 6.751746] [] __cpufreq_governor+0xbc/0x105 [ 6.751749] [] __cpufreq_set_policy+0x109/0x147 [ 6.751753] [] cpufreq_add_dev+0x4cc/0x5b9 [ 6.751757] [] ? handle_update+0x0/0x13 [ 6.751761] [] sysdev_driver_register+0xba/0x118 [ 6.751766] [] ? acpi_cpufreq_init+0x0/0x82 [acpi_cpufreq] [ 6.751770] [] cpufreq_register_driver+0x9c/0x14c [ 6.751775] [] acpi_cpufreq_init+0x71/0x82 [acpi_cpufreq] [ 6.751779] [] do_one_initcall+0x5b/0x136 [ 6.751783] [] ? __blocking_notifier_call_chain+0x5d/0x6f [ 6.751787] [] sys_init_module+0xa4/0x1ca [ 6.751792] [] system_call_fastpath+0x16/0x1b [ 7.033142] kjournald starting. Commit interval 5 seconds -- Alex, homepage: http://www.bennee.com/~alex/ CV: http://www.bennee.com/~alex/cv.php -- 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/