From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261398AbVB0PAt (ORCPT ); Sun, 27 Feb 2005 10:00:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261399AbVB0PAs (ORCPT ); Sun, 27 Feb 2005 10:00:48 -0500 Received: from abo-131-24-69.mtz.modulonet.fr ([85.69.24.131]:46209 "EHLO gw.reolight.net") by vger.kernel.org with ESMTP id S261398AbVB0PAj (ORCPT ); Sun, 27 Feb 2005 10:00:39 -0500 Message-ID: <4221E08D.7000403@reolight.net> Date: Sun, 27 Feb 2005 16:00:29 +0100 From: Auzanneau Gregory User-Agent: Mozilla/5.0 (X11; U; Linux i686; fr-FR; rv:1.7.5) Gecko/20050105 Debian/1.7.5-1 X-Accept-Language: fr, fr-fr, en, en-gb, en-us MIME-Version: 1.0 To: Linux Kernel Mailing List Subject: kernel BUG at drivers/media/video/video-buf.c:226! Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Starting VideoLan on 2.6.8 with a bttv Pinnacle Studio Pro segfaults kernel. Here the debug lines to diagnose the source of the problem. ------------[ cut here ]------------ kernel BUG at drivers/media/video/video-buf.c:226! invalid operand: 0000 [#1] PREEMPT Modules linked in: thermal fan button processor ac battery af_packet uhci_hcd oh ci_hcd ehci_hcd usbcore 8139cp snd_bt87x tuner tda9887 msp3400 bttv video_buf i2 c_algo_bit v4l2_common btcx_risc videodev snd_via82xx snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart snd_raw midi snd_seq_device snd soundcore pci_hotplug amd_k7_agp agpgart floppy pcspkr r tc evdev 8139too mii parport_pc parport dm_mod capability commoncap i2c_viapro i 2c_isa lm80 eeprom via686a i2c_sensor i2c_core ide_cd cdrom xfs ext2 ext3 jbd mb cache ide_generic via82cxxx hpt366 ide_disk ide_core unix font vesafb cfbcopyare a cfbimgblt cfbfillrect CPU: 0 EIP: 0060:[] Not tainted EFLAGS: 00210246 (2.6.8-2-k7) EIP is at videobuf_dma_pci_sync+0x25/0x60 [video_buf] eax: 00000000 ebx: effc0a64 ecx: effc0aac edx: e84cfee0 esi: 00000000 edi: efde6610 ebp: e8635ec0 esp: e84cff00 ds: 007b es: 007b ss: 0068 Process vlc (pid: 3416, threadinfo=e84ce000 task=e858ee90) Stack: efde6600 00000000 efde6610 00000000 f0b365a4 ef843800 effc0a64 00000001 e757480c e7574808 00000001 001b0000 efde6600 00000000 e8635ec0 00007fff f0b65102 e8635ec0 efde6610 42f68008 00007fff e84cffac 00000000 00000000 Call Trace: [] videobuf_read_one+0xa4/0x240 [video_buf] [] bttv_read+0x102/0x140 [bttv] [] vfs_read+0xdb/0x140 [] sys_read+0x51/0x80 [] syscall_call+0x7/0xb Code: 0f 0b e2 00 80 72 b3 f0 eb ec c7 44 24 08 12 11 72 19 89 44 Thank you all for the good work with linux, keep up with it ! :) -- Auzanneau Grégory GPG 0x99137BEE