Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751043AbVLLOSY (ORCPT ); Mon, 12 Dec 2005 09:18:24 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751203AbVLLOSY (ORCPT ); Mon, 12 Dec 2005 09:18:24 -0500 Received: from xproxy.gmail.com ([66.249.82.205]:45273 "EHLO xproxy.gmail.com") by vger.kernel.org with ESMTP id S1751043AbVLLOSY (ORCPT ); Mon, 12 Dec 2005 09:18:24 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:date:from:to:cc:subject:message-id:x-mailer:mime-version:content-type:content-transfer-encoding; b=XiMIOaUlHrSS6HSTcykHKciCJU606fMMq8jsscBIBv1bFUKTiZ9SB0rnaUYirH84ay7Eo9sJJFPX+wpibtlGDAjfQKkFmGXNpTI3n8u9TB4Z22qe7w6Mhm2b+/D55TLb8L+1udrFScPOjkaVIfVnWV48ScWqQD9UJsarh9SoAjE= Date: Mon, 12 Dec 2005 15:18:20 +0100 From: Diego Calleja To: luca.risolia@studio.unibo.it Cc: linux-kernel@vger.kernel.org Subject: Oops with w9968cf Message-Id: <20051212151820.5656ddd8.diegocg@gmail.com> X-Mailer: Sylpheed version 2.1.6 (GTK+ 2.8.3; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2187 Lines: 39 While playing with the webcam support in kde 3.5 (kopete), creative webcam go plus.... (2.6.15-rc5) Unable to handle kernel NULL pointer dereference at virtual address 0000000c printing eip: c019b162 *pde = 00000000 Oops: 0000 [#1] PREEMPT SMP Modules linked in: ovcamchip w9968cf videodev i2c_core ipt_REJECT radeon drm thermal fan button processor ac battery ipt_MASQUERADE iptable_nat ip_nat ip_conntrack iptable_filter ip_tables usbhid snd_ca0106 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm parport_pc floppy snd_timer parport ohci_hcd snd pcspkr usbcore e100 soundcore snd_ac97_bus snd_page_alloc CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010246 (2.6.15-rc5) EIP is at sysfs_hash_and_remove+0x22/0xef eax: f4789bc8 ebx: f76338a8 ecx: c19b2d40 edx: c533de44 esi: 00000000 edi: f6a79600 ebp: f8962f40 esp: ec721f04 ds: 007b es: 007b ss: 0068 Process kopete (pid: 21843, threadinfo=ec721000 task=c91bfab0) Stack: f6a79600 f4789bc8 e9ce0788 f76338a8 f76338a0 f6a79600 f8962f40 c022e426 00000000 f8962fbc f76338a0 f8870f00 f7094830 f387ed08 c022e488 f4bc0000 f89617c2 ec721f54 f89c1deb f89c8abc f8870f00 f4bc00bc 00000000 f4bc0000 Call Trace: [] class_device_del+0xa6/0x100 [] class_device_unregister+0x8/0x10 [] video_unregister_device+0x32/0x4d [videodev] [] w9968cf_release_resources+0x3b/0xf0 [w9968cf] [] w9968cf_release+0x40/0x100 [w9968cf] [] __fput+0x91/0x180 [] filp_close+0x47/0x90 [] syscall_call+0x7/0xb Code: 26 00 8d bc 27 00 00 00 00 55 57 56 53 83 ec 0c 89 44 24 04 89 14 24 8b 50 10 8b 70 58 85 d2 74 73 f0 ff 4a 78 0f 88 cd 00 00 00 <8b> 46 0c 8d 68 fc 8b 4d 04 0f 18 01 90 83 c6 0c 89 c3 39 f0 89 <6>usb 1-1: OV7620 image sensor initialized usb 1-1: USB disconnect, address 5 usb 1-1: Disconnecting Creative Labs Video Blaster WebCam Go Plus... - 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/