Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262337AbUDKMIO (ORCPT ); Sun, 11 Apr 2004 08:08:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262353AbUDKMIO (ORCPT ); Sun, 11 Apr 2004 08:08:14 -0400 Received: from amsfep12-int.chello.nl ([213.46.243.18]:52305 "EHLO amsfep20-int.chello.nl") by vger.kernel.org with ESMTP id S262337AbUDKMIK (ORCPT ); Sun, 11 Apr 2004 08:08:10 -0400 From: wim delvaux Organization: adaptive planet To: linux-kernel@vger.kernel.org Subject: crash of usb ... backtrace included. Date: Sun, 11 Apr 2004 14:08:08 +0200 User-Agent: KMail/1.6.1 MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <200404111408.08828.wim.delvaux@adaptiveplanet.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4810 Lines: 99 Apr 11 13:58:32 buro kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000070 Apr 11 13:58:32 buro kernel: printing eip: Apr 11 13:58:32 buro kernel: c01746c1 Apr 11 13:58:32 buro kernel: *pde = 00000000 Apr 11 13:58:32 buro kernel: Oops: 0002 [#1] Apr 11 13:58:32 buro kernel: PREEMPT Apr 11 13:58:32 buro kernel: CPU: 0 Apr 11 13:58:32 buro kernel: EIP: 0060:[sysfs_hash_and_remove+21/125] Tainted: P VLI Apr 11 13:58:32 buro kernel: EFLAGS: 00010282 (2.6.5-mm3) Apr 11 13:58:32 buro kernel: EIP is at sysfs_hash_and_remove+0x15/0x7d Apr 11 13:58:32 buro kernel: eax: 00000000 ebx: e1ac33e0 ecx: 00000070 edx: ffff0001 Apr 11 13:58:32 buro kernel: esi: cf512c80 edi: e1ac3380 ebp: e1ac33e0 esp: df72be34 Apr 11 13:58:32 buro kernel: ds: 007b es: 007b ss: 0068 Apr 11 13:58:32 buro kernel: Process khubd (pid: 754, threadinfo=df72b000 task=df719130) Apr 11 13:58:32 buro kernel: Stack: d9076880 e09d44a0 e1ac33e0 d17b2130 c01cb7a0 cf512c80 c0286d6f c01cbb18 Apr 11 13:58:32 buro kernel: d17b2130 e1ac33cc d17b2000 d17b2000 d13aa400 d13aa524 e1ab92d4 d17b2130 Apr 11 13:58:32 buro kernel: d9076890 d9076580 e09d2d8c d17b2000 d9076880 e09d44a0 d9076980 e09d44a0 Apr 11 13:58:32 buro kernel: Call Trace: Apr 11 13:58:32 buro kernel: [class_device_dev_unlink+26/30] class_device_dev_unlink+0x1a/0x1e Apr 11 13:58:32 buro kernel: [class_device_del+117/174] class_device_del+0x75/0xae Apr 11 13:58:32 buro kernel: [__crc_journal_invalidatepage+2591152/3661950] hci_unregister_dev+0x10/0xa1 [bluetooth] Apr 11 13:58:32 buro kernel: [__crc_pci_enable_bridges+182274/4730582] hci_usb_disconnect+0x35/0x7d [hci_usb] Apr 11 13:58:32 buro kernel: [__crc_sleep_on+2905856/3188212] usb_unbind_interface+0x7a/0x7c [usbcore] Apr 11 13:58:32 buro kernel: [device_release_driver+100/102] device_release_driver+0x64/0x66 Apr 11 13:58:32 buro kernel: [bus_remove_device+85/150] bus_remove_device+0x55/0x96 Apr 11 13:58:32 buro kernel: [device_del+93/155] device_del+0x5d/0x9b Apr 11 13:58:32 buro kernel: [device_unregister+19/35] device_unregister+0x13/0x23 Apr 11 13:58:32 buro kernel: [__crc_sleep_on+2933965/3188212] usb_disable_device+0xdb/0x116 [usbcore] Apr 11 13:58:32 buro kernel: [__crc_sleep_on+2908775/3188212] usb_disconnect+0x9f/0x131 [usbcore] Apr 11 13:58:32 buro kernel: [__crc_sleep_on+2919588/3188212] hub_port_connect_change+0x2ca/0x2cf [usbcore] Apr 11 13:58:32 buro kernel: [__crc_sleep_on+2920598/3188212] hub_events+0x3ed/0x4b1 [usbcore] Apr 11 13:58:32 buro kernel: [__crc_sleep_on+2920839/3188212] hub_thread+0x2d/0xe4 [usbcore] Apr 11 13:58:32 buro kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14 Apr 11 13:58:32 buro kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Apr 11 13:58:32 buro kernel: [__crc_sleep_on+2920794/3188212] hub_thread+0x0/0xe4 [usbcore] Apr 11 13:58:32 buro kernel: [kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb Apr 11 13:58:32 buro kernel: Apr 11 13:58:32 buro kernel: Code: 89 44 24 04 8d 44 24 08 89 04 24 e8 2a f1 fd ff 83 c4 18 5b 5f c3 83 ec 10 89 74 24 0c 89 5c 24 08 8b 74 24 14 8b 46 08 8 d 48 70 48 70 78 63 89 34 24 8b 44 24 18 89 44 24 04 e8 66 ff ff ff This happened when trying to use a usb bluetooth dongle on my system 0000:00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f) (prog-if 10 [OHCI]) Subsystem: Micro-Star International Co., Ltd.: Unknown device 7010 Flags: bus master, medium devsel, latency 32, IRQ 9 Memory at e4520000 (32-bit, non-prefetchable) 0000:00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f) (prog-if 10 [OHCI]) Subsystem: Micro-Star International Co., Ltd.: Unknown device 7010 Flags: bus master, medium devsel, latency 32, IRQ 3 Memory at e4521000 (32-bit, non-prefetchable) 0000:00:03.2 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f) (prog-if 10 [OHCI]) Subsystem: Micro-Star International Co., Ltd.: Unknown device 7010 Flags: bus master, medium devsel, latency 32, IRQ 5 Memory at e4522000 (32-bit, non-prefetchable) 0000:00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller (prog-if 20 [EHCI]) Subsystem: Micro-Star International Co., Ltd.: Unknown device 7010 Flags: bus master, medium devsel, latency 32, IRQ 11 Memory at e4523000 (32-bit, non-prefetchable) Capabilities: - 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/