Public bug reported:
Binary package hint: mplayer
This is on ubuntu 10.10, I just installed it earlier today.
I have this card installed in my machine:
01:00.0 Multimedia video controller: Conexant Systems, Inc. Hauppauge Inc.
HDPVR-1250 model 1196 (rev 04)
Subsystem: Hauppauge computer works Inc. Device 8541
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at fd800000 (64-bit, non-prefetchable) [size=2M]
Capabilities: [40] Express Endpoint, MSI 00
Capabilities: [80] Power Management version 3
Capabilities: [90] Vital Product Data
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [100] Advanced Error Reporting
Capabilities: [200] Virtual Channel
Kernel driver in use: cx23885
Kernel modules: cx23885
When I run mplayer /dev/video0, I get the following kernel oops.
[ 50.754895] Firmware and/or mailbox pointer not initialized or corrupted,
signature = 0xdd5df5f5, cmd = PING_FW
[ 50.780456] ERROR: Firmware size mismatch (have 16382, expected 376836)
[ 50.780474] cx23885_initialize_codec() f/w load failed
[ 53.703264] Firmware and/or mailbox pointer not initialized or corrupted,
signature = 0xdd5df5f5, cmd = STOP_CAPTURE
[ 54.210045] Firmware and/or mailbox pointer not initialized or corrupted,
signature = 0xdd5df5f5, cmd = GET_SEQ_END
[ 54.210179] BUG: unable to handle kernel paging request at 0000010100000028
[ 54.210183] IP: [<ffffffffa00e9563>] videobuf_dma_unmap+0x43/0xb0
[videobuf_dma_sg]
[ 54.210194] PGD 0
[ 54.210197] Oops: 0000 [#1] SMP
[ 54.210200] last sysfs file:
/sys/devices/pci0000:00/0000:00:03.0/0000:01:00.0/firmware/0000:01:00.0/loading
[ 54.210205] CPU 1
[ 54.210206] Modules linked in: binfmt_misc rc_rc5_hauppauge_new tda18271
s5h1411 snd_hda_codec_atihdmi cx25840 ir_lirc_codec lirc_dev ir_sony_decoder
ir_jvc_decoder ir_rc6_decoder ir_rc5_decoder cx23885 snd_intel8x0
ir_nec_decoder ir_core snd_hda_intel radeon cx2341x snd_ac97_codec
snd_hda_codec ac97_bus v4l2_common snd_seq_midi snd_hwdep snd_rawmidi snd_pcm
snd_seq_midi_event snd_seq snd_timer snd_seq_device videodev v4l1_compat
v4l2_compat_ioctl32 videobuf_dma_sg videobuf_dvb ttm dvb_core snd ppdev
soundcore parport_pc drm_kms_helper lp videobuf_core btcx_risc tveeprom
snd_page_alloc serio_raw i2c_nforce2 parport drm i2c_algo_bit edac_core
edac_mce_amd k8temp sata_nv forcedeth pata_amd
[ 54.210250]
[ 54.210254] Pid: 1718, comm: mplayer Not tainted 2.6.35-22-generic
#35-Ubuntu C51MCP51/
[ 54.210257] RIP: 0010:[<ffffffffa00e9563>] [<ffffffffa00e9563>]
videobuf_dma_unmap+0x43/0xb0 [videobuf_dma_sg]
[ 54.210265] RSP: 0018:ffff8800b8ce3ca8 EFLAGS: 00010246
[ 54.210267] RAX: 0000010100000000 RBX: ffff8800bbf28af8 RCX: 0000000000000002
[ 54.210270] RDX: 0000000000000004 RSI: ffffc90005254000 RDI: ffff8800bbe2c0a0
[ 54.210273] RBP: ffff8800b8ce3cb8 R08: 0000000000000000 R09: 0000000000000000
[ 54.210276] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8800b5ab4bb0
[ 54.210278] R13: ffff8800bbf28af8 R14: ffff8800ba7a6a80 R15: ffff8800b9a6dd00
[ 54.210282] FS: 00007f25a86da7a0(0000) GS:ffff880001f00000(0000)
knlGS:0000000000000000
[ 54.210285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.210287] CR2: 0000010100000028 CR3: 00000000b5301000 CR4: 00000000000006e0
[ 54.210290] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 54.210293] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 54.210296] Process mplayer (pid: 1718, threadinfo ffff8800b8ce2000, task
ffff8800bbe8adc0)
[ 54.210298] Stack:
[ 54.210300] ffff8800bbf28af8 ffff8800bbf28a00 ffff8800b8ce3ce8
ffffffffa030812a
[ 54.210304] <0> ffff8800b8ce3cd8 ffff8800b5ab4bb0 ffff8800b5ab4bb0
ffff8800b5ab4cb0
[ 54.210309] <0> ffff8800b8ce3cf8 ffffffffa030de5e ffff8800b8ce3d28
ffffffffa00fe457
[ 54.210314] Call Trace:
[ 54.210330] [<ffffffffa030812a>] cx23885_free_buffer+0x5a/0xa0 [cx23885]
[ 54.210339] [<ffffffffa030de5e>] bb_buf_release+0xe/0x10 [cx23885]
[ 54.210347] [<ffffffffa00fe457>] videobuf_queue_cancel+0xf7/0x120
[videobuf_core]
[ 54.210353] [<ffffffffa00fe4e7>] __videobuf_read_stop+0x17/0x70
[videobuf_core]
[ 54.210359] [<ffffffffa00fe55e>] videobuf_read_stop+0x1e/0x30
[videobuf_core]
[ 54.210368] [<ffffffffa030dd75>] mpeg_release+0x65/0x140 [cx23885]
[ 54.210375] [<ffffffffa016b3c7>] v4l2_release+0x37/0x50 [videodev]
[ 54.210381] [<ffffffff81154245>] __fput+0xf5/0x210
[ 54.210384] [<ffffffff81154385>] fput+0x25/0x30
[ 54.210390] [<ffffffff811508cd>] filp_close+0x5d/0x90
[ 54.210395] [<ffffffff81062b4f>] put_files_struct+0x7f/0xf0
[ 54.210400] [<ffffffff81062c14>] exit_files+0x54/0x70
[ 54.210404] [<ffffffff81065177>] do_exit+0x167/0x3f0
[ 54.210410] [<ffffffff8158cf2e>] ? do_page_fault+0x15e/0x350
[ 54.210414] [<ffffffff81065455>] do_group_exit+0x55/0xd0
[ 54.210418] [<ffffffff810654e7>] sys_exit_group+0x17/0x20
[ 54.210424] [<ffffffff8100a0f2>] system_call_fastpath+0x16/0x1b
[ 54.210426] Code: 19 75 6e 8b 53 28 85 d2 74 4b 48 8b 7f 28 8b 4b 30 48 8b
73 20 48 85 ff 74 4e 48 8b 87 e8 01 00 00 48 85 c0 74 42 83 f9 02 77 5d <48> 8b
40 28 48 85 c0 74 0a 45 31 c0 90 ff d0 48 8b 73 20 48 89
[ 54.210460] RIP [<ffffffffa00e9563>] videobuf_dma_unmap+0x43/0xb0
[videobuf_dma_sg]
[ 54.210466] RSP <ffff8800b8ce3ca8>
[ 54.210467] CR2: 0000010100000028
[ 54.210471] ---[ end trace 847be4893d0a4d26 ]---
[ 54.210474] Fixing recursive fault but reboot is needed!
Please let me know if there are any other details that would be helpful.
I'd be glad to help out where I can.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: mplayer 2:1.0~rc4~try1.dsfg1-1ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
Architecture: amd64
Date: Sun Nov 7 23:12:47 2010
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: mplayer
** Affects: mplayer (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug maverick
--
mplayer causes a kernel oops when using /dev/video0
https://bugs.launchpad.net/bugs/672396
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