From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762650AbXGOQ0i (ORCPT ); Sun, 15 Jul 2007 12:26:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759419AbXGOQ0a (ORCPT ); Sun, 15 Jul 2007 12:26:30 -0400 Received: from mu-out-0910.google.com ([209.85.134.191]:24895 "EHLO mu-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759186AbXGOQ03 (ORCPT ); Sun, 15 Jul 2007 12:26:29 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=i81NkqWzAXAMCiIOwVrVTJ+MTmNnhjjMRSzC67Zh+koWVQcp3x0+VNOTe64MJUP1SEpZeS53uU9k7KB0WivHjPY7nVYqisJHQI5HaTKiKqOhV7PDOmS9w4UWEhCOKktis5cneB/4t53fy/EzoeQ2GfHj44l4sW0e8kmSQj00M8I= Message-ID: <9c4865a10707150926t48281f35w7a9593da20dd9781@mail.gmail.com> Date: Sun, 15 Jul 2007 12:26:27 -0400 From: "Russell Harmon" To: linux-kernel@vger.kernel.org Subject: Oops... not sure why. MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hey all, just updated to 2.6.22.1, and have been getting the following oops rather often in my dmesg. It eventually makes it so no programs will start, and I lose internet connectivity and so have to reboot. I have a centrino duo system running SMP. I'm using SLAB. Thanks ~Russ BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: 00000000 *pde = 00000000 Oops: 0000 [#2] SMP Modules linked in: snd_seq snd_seq_device snd_hda_intel snd_pcm snd_timer snd snd_page_alloc rlocate tp_smapi thinkpad_ec iwl3945 e1000 firewire_ohci firewire_core CPU: 0 EIP: 0060:[<00000000>] Not tainted VLI EFLAGS: 00010246 (2.6.22-kamikaze1-r1 #12) EIP is at run_init_process+0x4fefff50/0x20 eax: e6299800 ebx: 00000000 ecx: b190d460 edx: b157cd40 esi: b157cd40 edi: f6af0ee4 ebp: 00000000 esp: e4cb1c5c ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Process gnome-pty-helpe (pid: 9708, ti=e4cb0000 task=f75b3a30 task.ti=e4cb0000) Stack: b014b22e 000000d0 00000000 e6299800 e6299800 f6af0e40 e6299140 b014d370 e6299800 b142d680 b01eeb24 e6299800 b142d680 e6299800 b142d680 00000000 b17a4a00 00000000 b0151c70 000000d0 e4cb1d0c f607cebc f607ceb0 e6299140 Call Trace: [] read_cache_page_async+0x8e/0x160 [] read_cache_page+0x10/0x50 [] unionfs_readpage+0x84/0x1d0 [] __do_page_cache_readahead+0x1f0/0x2a0 [] dequeue_entity+0x7e/0xb0 [] dequeue_task+0x27/0x40 [] update_stats_wait_end+0x9b/0xc0 [] ra_submit+0xd0/0xe0 [] page_cache_readahead_adaptive+0x108/0x5e0 [] unionfs_commit_write+0x64/0x1e0 [] do_generic_mapping_read+0x3a1/0x600 [] generic_file_aio_read+0xd3/0x1d0 [] file_read_actor+0x0/0x120 [] unionfs_aio_read+0x51/0xc0 [] do_sync_read+0xc7/0x110 [] autoremove_wake_function+0x0/0x50 [] enqueue_hrtimer+0x72/0x100 [] hrtimer_start+0xc7/0x140 [] unionfs_read+0x42/0xa0 [] vfs_read+0xbc/0x160 [] unionfs_read+0x0/0xa0 [] sys_read+0x41/0x70 [] sysenter_past_esp+0x5f/0x85 ======================= Code: Bad EIP value. EIP: [<00000000>] run_init_process+0x4fefff50/0x20 SS:ESP 0068:e4cb1c5c