Messages in this thread | | | Date | Sun, 27 Feb 2005 16:00:29 +0100 | From | Auzanneau Gregory <> | Subject | kernel BUG at drivers/media/video/video-buf.c:226! |
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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:[<f0b35605>] 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: [<f0b365a4>] videobuf_read_one+0xa4/0x240 [video_buf] [<f0b65102>] bttv_read+0x102/0x140 [bttv] [<c015352b>] vfs_read+0xdb/0x140 [<c01537d1>] sys_read+0x51/0x80 [<c0106107>] 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 - 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/
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