Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758487AbYH3Vwx (ORCPT ); Sat, 30 Aug 2008 17:52:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754966AbYH3Vwq (ORCPT ); Sat, 30 Aug 2008 17:52:46 -0400 Received: from ikar.perftech.si ([195.246.0.20]:1905 "EHLO ikar.perftech.si" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754829AbYH3Vwp (ORCPT ); Sat, 30 Aug 2008 17:52:45 -0400 X-ASG-Debug-ID: 1220133159-390200080000-xx1T2L X-Barracuda-URL: http://10.12.0.14:5000/cgi-bin/mark.cgi X-Spam-Processed: dedal.perftech.si, Sat, 30 Aug 2008 23:52:39 +0200 (not processed: spam filter heuristic analysis disabled) X-Authenticated-Sender: xerces8@butn.net X-Return-Path: xerces8@butn.net X-Envelope-From: xerces8@butn.net X-MDaemon-Deliver-To: linux-kernel@vger.kernel.org Date: Sat, 30 Aug 2008 23:52:33 +0200 From: "xerces8" To: linux-kernel@vger.kernel.org X-ASG-Orig-Subj: oops during reboot in device_shutdown() Subject: oops during reboot in device_shutdown() MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Message-ID: X-Mailer: WorldClient 9.6.4 X-MDAV-Processed: dedal.perftech.si, Sat, 30 Aug 2008 23:52:39 +0200 X-Barracuda-Connect: UNKNOWN[10.12.0.44] X-Barracuda-Start-Time: 1220133160 X-Barracuda-Virus-Scanned: by OUTBOUND - ikar.perftech.si at perftech.si X-Barracuda-Spam-Score: 0.50 X-Barracuda-Spam-Status: No, SCORE=0.50 using global scores of TAG_LEVEL=1000.0 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=7.0 tests=BSF_RULE7568M X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.1.4187 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- 0.50 BSF_RULE7568M Custom Rule 7568M Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4560 Lines: 111 Hi! While running RIPLinux* 6.3, I got the below oops. What I did was boot up riplinux from USB key, start X, the run "reboot -f" on VT2. * - http://www.tux.org/pub/people/kent-robotti/looplinux/rip/ After the oops I run "reboot" again and got the same oops again. Note: I am not sure if I ran the 32 or 64 bit kernel. For kernel config and (3 smallish) patches see: http://www.tux.org/pub/people/kent-robotti/looplinux/rip/docs/kernel.txt (or http://www.tux.org/pub/people/kent-robotti/looplinux/rip/docs/kernel64.txt) HW: Asus P5K-E WiFi maonboard, BIOS version 1013 (Intel P35/ICH9R), CPU: Intel Core2 Q6600 The oops (both): md: stopping all md devices. BUG: unable to handle kernel NULL pointer dereference at 00000004 IP: [] device_shutdown+0x39/0x4c *pde = 00000000 Oops: 0000 [#1] Modules linked in: snd_mixer_oss snd_hda_intel snd_pcm snd_timer snd_page_alloc snd_hwdep snd soundcore rtl8187 eeprom_93cx6 Pid: 1982, comm: reboot Not tainted (2.6.26 #8) EIP: 0060:[] EFLAGS: 00010246 CPU: 0 EIP is at device_shutdown+0x39/0x4c EAX: 00000000 EBX: ffffff90 ECX: 00000000 EDX: ffffff90 ESI: 28121969 EDI: b7fb2ff4 EBP: f7d0c000 ESP: f7d0de98 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Process reboot (pid: 1982, ti=f7d0c000 task=f3052740 task.ti=f7d0c000) Stack: 00000000 c011e1bd c011e2ad 01234567 c011e3ec f7d0df14 f7d0df3c 0000002b f28d552c c0149ba1 f28d55c8 c0150d11 ffffff9c ffffff9c 00000401 ffffff9c f28d552c c0949308 00000001 f30528a4 f3052768 c0111cc7 c0111bc9 f30d6ac8 Call Trace: [] kernel_restart_prepare+0x20/0x25 [] kernel_restart+0x8/0x2e [] sys_reboot+0x112/0x14f [] put_filp+0x14/0x31 [] __path_lookup_intent_open+0x6a/0x72 [] dequeue_entity+0xf/0x8d [] __dequeue_entity+0x1f/0x71 [] set_next_entity+0x11/0x38 [] schedule+0x22e/0x24a [] hrtimer_cancel+0xa/0x14 [] do_nanosleep+0x4e/0x7b [] hrtimer_nanosleep+0x50/0xab [] hrtimer_wakeup+0x0/0x18 [] sys_nanosleep+0x41/0x51 [] syscall_call+0x7/0xb ======================= Code: 74 eb 2b 8b 82 b4 00 00 00 85 c0 74 07 8b 48 20 85 c9 75 11 8b 82 b8 00 00 00 85 c0 74 0b 8b 48 18 85 c9 74 04 89 d0 ff d1 89 da <8b> 5b 74 83 eb 70 8d 42 70 3b 05 a4 bc 96 c0 75 c7 5b c3 55 89 EIP: [] device_shutdown+0x39/0x4c SS:ESP 0068:f7d0de98 ---[ end trace e0383ca117e3155e ]--- md: stopping all md devices. BUG: unable to handle kernel NULL pointer dereference at 00000004 IP: [] device_shutdown+0x39/0x4c *pde = 00000000 Oops: 0000 [#2] Modules linked in: snd_mixer_oss snd_hda_intel snd_pcm snd_timer snd_page_alloc snd_hwdep snd soundcore rtl8187 eeprom_93cx6 Pid: 2007, comm: reboot Tainted: G D (2.6.26 #8) EIP: 0060:[] EFLAGS: 00010246 CPU: 0 EIP is at device_shutdown+0x39/0x4c EAX: 00000000 EBX: ffffff90 ECX: 00000000 EDX: ffffff90 ESI: 28121969 EDI: b7f2cff4 EBP: f7d22000 ESP: f7d23e98 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Process reboot (pid: 2007, ti=f7d22000 task=f30aeb60 task.ti=f7d22000) Stack: 00000000 c011e1bd c011e2ad 01234567 c011e3ec f7d23f14 f7d23f3c 0000002b f28d552c c0149ba1 f28d55c8 c0150d11 ffffff9c ffffff9c 00000401 ffffff9c f28d552c c0949308 00000001 f30aecc4 f30aeb88 c0111cc7 c0111bc9 f30d6ac8 Call Trace: [] kernel_restart_prepare+0x20/0x25 [] kernel_restart+0x8/0x2e [] sys_reboot+0x112/0x14f [] put_filp+0x14/0x31 [] __path_lookup_intent_open+0x6a/0x72 [] dequeue_entity+0xf/0x8d [] __dequeue_entity+0x1f/0x71 [] set_next_entity+0x11/0x38 [] schedule+0x22e/0x24a [] hrtimer_cancel+0xa/0x14 [] do_nanosleep+0x4e/0x7b [] hrtimer_nanosleep+0x50/0xab [] hrtimer_wakeup+0x0/0x18 [] sys_nanosleep+0x41/0x51 [] syscall_call+0x7/0xb ======================= Code: 74 eb 2b 8b 82 b4 00 00 00 85 c0 74 07 8b 48 20 85 c9 75 11 8b 82 b8 00 00 00 85 c0 74 0b 8b 48 18 85 c9 74 04 89 d0 ff d1 89 da <8b> 5b 74 83 eb 70 8d 42 70 3b 05 a4 bc 96 c0 75 c7 5b c3 55 89 EIP: [] device_shutdown+0x39/0x4c SS:ESP 0068:f7d23e98 ---[ end trace e0383ca117e3155e ]--- Regards, David -- 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/