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02:01.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) (prog-if 00 [VGA])
Subsystem: ATI Technologies Inc Rage XL
Flags: bus master, stepping, medium devsel, latency 64, IRQ 11
Memory at fd000000 (32-bit, non-prefetchable) [size=fea00000]
I/O ports at de00 [size=256]
Memory at fe9df000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at 00020000 [disabled]
Capabilities: [5c] Power Management version 2
02:03.0 Multimedia video controller: Internext Compression Inc iTVC16 (CX23416) MPEG-2 Encoder (rev 01)
Subsystem: Hauppauge computer works Inc. WinTV PVR 250
Flags: bus master, medium devsel, latency 64, IRQ 10
Memory at f8000000 (32-bit, prefetchable)
Capabilities: [44] Power Management version 2
02:0c.0 Ethernet controller: Intel Corp. 82540EM Gigabit Ethernet Controller (rev 02)
Subsystem: Dell Computer Corporation: Unknown device 0156
Flags: bus master, 66Mhz, medium devsel, latency 64, IRQ 9
Memory at fe9e0000 (32-bit, non-prefetchable)
I/O ports at dcc0 [size=64]
Capabilities: [dc] Power Management version 2
Capabilities: [e4] PCI-X non-bridge device.
Capabilities: [f0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
[root@voip-a root]# cat /dev/video0
cat: /dev/video0: No such device
[root@voip-a root]# dmesg
Linux video capture interface: v1.00
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.2.0 (0.2.0-54_rc1h.rhfc2.at) loading
ivtv: Linux version: 2.6.8-1.521 686 REGPARM 4KSTACKS gcc-3.3
ivtv: In case of problems please include the debug info
ivtv: between the START INIT IVTV and END INIT IVTV lines when
ivtv: mailing the ivtv-devel mailinglist.
ivtv: Autodetected WinTV PVR 250 card
ivtv: Found an iTVC16 based chip
ACPI: PCI interrupt 0000:02:03.0[A] -> GSI 10 (level, low) -> IRQ 10
ivtv: XXX PCI device: 0x2578 vendor: 0x8086
tveeprom: Hauppauge: model = 32032, rev = B310, serial# = 6983981
tveeprom: tuner = Philips FI1236 MK2 (idx = 10, type = 2)
tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
tveeprom: audio_processor = MSP3440 (type = 11)
ivtv: i2c attach [client=tveeprom[0],ok]
ivtv: Tuner Type 2, Tuner formats 0x00001000, Radio: yes, Model 0x00893450, Revision 0x00000000
ivtv: NTSC tuner detected
ivtv: Radio detected
tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
ivtv: i2c attach [client=(tuner unset),ok]
saa7115: starting probe for adapter ivtv i2c driver #0 (0x10005)
saa7115: detecting saa7115 client on address 0x42
saa7115: writing init values
ivtv: i2c attach [client=saa7115[0],ok]
saa7115: status: (1E) 0x48, (1F) 0xc0
msp34xx: init: chip=MSP3448W-A2 +nicam +simple +simpler +radio mode=simpler
ivtv: i2c attach [client=MSP3448W-A2,ok]
ivtv: Encoder revision: 0x02040024
ivtv: Configuring WinTV PVR 250 card with 5 streams
ivtv: Create DMA stream 0 using 32 131072 byte buffers 4194304 kbytes total
ivtv: No memory on buffer alloc!
ivtv: Buffer alloc failed!
ivtv: Couldn't allocate buffers, streamtype 0, minor 0
ivtv: Create DMA stream 1 using 16 131072 byte buffers 2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 1 minor 32
ivtv: Create stream 2 using 40 52224 byte buffers 2097152 kbytes total
ivtv: No memory on buffer alloc!
ivtv: Buffer alloc failed!
ivtv: Couldn't allocate buffers, streamtype 2, minor 0
ivtv: Create DMA stream 3 using 16 131072 byte buffers 2097152 kbytes total
ivtv: No memory on buffer alloc!
ivtv: Buffer alloc failed!
ivtv: Couldn't allocate buffers, streamtype 3, minor 24
ivtv: Create stream 4
ivtv: Registered v4l2 device, streamtype 4 minor 64
ivtv: Error -12 setting up streams
ivtv: Error -12 on initialization
ivtv-iTVC15_16_mpg2_encoder_card: probe of 0000:02:03.0 failed with error -12
ivtv: ==================== END INIT IVTV ====================
Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
00000000
*pde = 00000000
Oops: 0000 [#1]
Modules linked in: msp3400(U) saa7115(U) tuner(U) tveeprom(U) ivtv(U) i2c_algo_bit i2c_core videodev md5 ipv6 parport_pc lp parport autofs4 sunrpc 3c59x tulip e1000 floppy sg microcode dm_mod joydev uhci_hcd ehci_hcd button battery asus_acpi ac ext3 jbd ata_piix libata sd_mod scsi_mod
CPU: 0
EIP: 0060:[<00000000>] Not tainted
EFLAGS: 00010002 (2.6.8-1.521)
EIP is at 0x0
eax: 031befac ebx: 031befac ecx: 00000000 edx: 00000003
esi: 00000001 edi: 030fff20 ebp: 09ea0de0 esp: 09ea0dc0
ds: 007b es: 007b ss: 0068
Process pdflush (pid: 38, threadinfo=09ea0000 task=09e5ecd0)
Stack: 0211a930 030cf480 00000000 00000000 00000003 030fff20 00000001 00000003
09ea0e00 0211a9e2 00000000 030cf480 00000202 030fff20 030cf480 00000000
030cf480 0213db6a 030cf480 0875cd7c 0028802f 021645c1 00000000 0875cd7c
Call Trace:
[<0211a930>] __wake_up_common+0x36/0x5b
[<0211a9e2>] __wake_up+0x8d/0xf2
[<0213db6a>] wake_up_page+0x25/0x29
[<021645c1>] __block_write_full_page+0x18c/0x28c
[<02169417>] blkdev_get_block+0x0/0x4d
[<02165860>] block_write_full_page+0x9c/0xa5
[<02169417>] blkdev_get_block+0x0/0x4d
[<0218a917>] mpage_writepages+0x158/0x289
[<02169509>] blkdev_writepage+0x0/0xc
[<0214341f>] do_writepages+0x1b/0x29
[<021887d5>] __sync_single_inode+0xc5/0x2a5
[<02188cea>] sync_sb_inodes+0x1a9/0x372
[<0214435f>] pdflush+0x0/0x1e
[<021890bf>] writeback_inodes+0x20c/0x3b5
[<021432c1>] wb_kupdate+0x89/0xee
[<021441d8>] __pdflush+0x344/0x4cb
[<02144379>] pdflush+0x1a/0x1e
[<02143238>] wb_kupdate+0x0/0xee
[<0214435f>] pdflush+0x0/0x1e
[<02134705>] kthread+0x69/0x91
[<0213469c>] kthread+0x0/0x91
[<021041d9>] kernel_thread_helper+0x5/0xb
Code: Bad EIP value.