Linux version 2.6.15-rc1-git1 (root@baldrick) (gcc version 4.0.2 20050808 (prerelease) (Ubuntu 4.0.1-4ubuntu9)) #1 Mon Nov 14 19:10:23 CET 2005
x86
When I change channels, a picture flashes onto the screen for a fraction of
a second, then the screen becomes black. The picture glimpsed seems to be four
copies of the tv show, arranged in a 2x2 matrix.
This was not the case with 2.6.14. Between 2.6.14 and the current kernel, I
changed my .config by turning on all kernel debugging options except for
CONFIG_DEBUG_KOBJECT and CONFIG_RCU_TORTURE_TEST (there is a note in .config
saying "Page alloc debug is incompatible with Software Suspend on i386").
xawtv produced the following in my .xsession-errors:
This is xawtv-3.94, running on Linux/i686 (2.6.15-rc1-git1)
Warning: Cannot convert string "-*-ledfixed-medium-r-*--39-*-*-*-c-*-*-*" to type FontStruct
sizeof(RADEONDRIRec) == 100, devPrivSize 100
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
v4l2: read: Input/output error
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
v4l2: read: Input/output error
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
v4l2: read: Input/output error
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
v4l2: read: Input/output error
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_QBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Bad address
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown): Invalid argument
The card is a cheap and nasty wintv:
0000:00:08.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
Subsystem: Hauppauge computer works Inc. WinTV Series
Flags: bus master, medium devsel, latency 32, IRQ 20
Memory at dfbfe000 (32-bit, prefetchable) [size=4K]
Capabilities: <available only to root>
on a VIA chipset:
0000:00:00.0 Host bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333]
Subsystem: VIA Technologies, Inc.: Unknown device 0000
Flags: bus master, 66MHz, medium devsel, latency 0
Memory at e0000000 (32-bit, prefetchable) [size=128M]
Capabilities: <available only to root>
0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333 AGP] (prog-if 00 [Normal decode])
Flags: bus master, 66MHz, medium devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: dfc00000-dfcfffff
Prefetchable memory behind bridge: bfb00000-dfafffff
Capabilities: <available only to root>
I don't use overlay, since it always eventually manages to freeze the machine.
What's more, after quitting xawtv and the window manager session, I got the following Oops:
[17179726.148000] bttv0: OCERR @ 1ba9b01c,bits: HSYNC OFLOW FBUS OCERR*
[17179726.228000] bttv0: OCERR @ 1ba9b01c,bits: HSYNC OFLOW FBUS OCERR*
[17179726.308000] bttv0: OCERR @ 1ba9b01c,bits: HSYNC OFLOW FBUS OCERR*
[17179726.388000] bttv0: OCERR @ 1ba9b01c,bits: HSYNC OFLOW FBUS OCERR*
[17179726.468000] bttv0: OCERR @ 1ba9b01c,bits: HSYNC OFLOW FBUS OCERR*
[17179726.548000] bttv0: OCERR @ 1ba9b01c,bits: HSYNC OFLOW FBUS OCERR*
[17179726.588000] bttv0: timeout: drop=0 irq=1329/1329, risc=1ba9b01c, bits: OFLOW
[17179726.612000] bttv0: reset, reinitialize
[17179726.624000] bttv0: PLL: 28636363 => 35468950 . ok
[17179733.028000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179733.068000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179733.108000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179733.148000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179733.188000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179733.228000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179733.268000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179733.308000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179733.348000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179733.388000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179733.428000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179733.468000] bttv0: timeout: drop=0 irq=1357/1357, risc=1895fe5c, <6>bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW FBUS OCERR*
[17179733.504000] bits: VSYNC HSYNC OFLOW FBUS
[17179733.520000] bttv0: reset, reinitialize
[17179733.532000] bttv0: PLL: 28636363 => 35468950 . ok
[17179753.292000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179753.332000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179753.372000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179753.412000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179753.452000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179753.492000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179753.532000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179753.572000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179753.612000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179753.652000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179753.692000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179753.732000] bttv0: timeout: drop=0 irq=1398/1398, risc=18e7f0c0, <6>bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW FBUS OCERR*
[17179753.768000] bits: VSYNC HSYNC OFLOW
[17179753.780000] bttv0: reset, reinitialize
[17179753.796000] bttv0: PLL: 28636363 => 35468950 . ok
[17179767.788000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179767.828000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179767.868000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179767.908000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179767.948000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179767.988000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179768.028000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179768.068000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179768.108000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179768.148000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179768.188000] bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW OCERR*
[17179768.228000] bttv0: timeout: drop=0 irq=1443/1443, risc=18b2ff8c, <6>bttv0: OCERR @ 1ba9b01c,bits: VSYNC HSYNC OFLOW FBUS OCERR*
[17179768.264000] bits: VSYNC HSYNC OFLOW FBUS
[17179768.280000] bttv0: reset, reinitialize
[17179768.292000] bttv0: PLL: 28636363 => 35468950 . ok
[17179772.660000] Unable to handle kernel paging request at virtual address 15ece000
[17179772.660000] printing eip:
[17179772.660000] 15ece000
[17179772.660000] *pde = 00000000
[17179772.660000] Oops: 0000 [#1]
[17179772.660000] Modules linked in: af_packet rfcomm l2cap bluetooth ipv6 cpufreq_stats cpufreq_powersave cpufreq_ondemand cpufreq_userspace freq_table cpufreq_conservative usblp radeon drm tun video battery container button ac ipt_TOS ipt_MASQUERADE ipt_REJECT ipt_LOG ipt_state ipt_pkttype ipt_owner ipt_iprange ipt_physdev ipt_multiport ipt_conntrack iptable_mangle ip_nat_irc ip_nat_tftp ip_nat_ftp iptable_nat ip_nat ip_conntrack_irc ip_conntrack_tftp ip_conntrack_ftp ip_conntrack iptable_filter ip_tables floppy pcspkr rtc snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_seq snd_via82xx snd_mpu401_uart i2c_viapro via_ircc irda crc_ccitt snd_bt87x bt878 tuner tvaudio bttv video_buf firmware_class i2c_algo_bit v4l2_common btcx_risc tveeprom i2c_core videodev snd_cs46xx gameport snd_rawmidi snd_seq_device snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc shpchp pci_hotplug via_agp agpgart nls_cp437 ntfs reiserfs dm_mod tsdev parport_pc lp parport mousedev psmouse md_mod ext3 jbd mbcache thermal processor fan ehci_hcd uhci_hcd usbcore 8139too 8139cp mii ide_cd cdrom ide_disk ide_generic via82cxxx generic ide_core unix vga16fb vgastate cfbimgblt cfbfillrect cfbcopyarea tileblit font
[17179772.660000] CPU: 0
[17179772.660000] EIP: 0060:[<15ece000>] Not tainted VLI
[17179772.660000] EFLAGS: 00210002 (2.6.15-rc1-git1)
[17179772.660000] EIP is at 0x15ece000
[17179772.660000] eax: d8b1c00c ebx: 18000bf8 ecx: 00000001 edx: 00000001
[17179772.660000] esi: 18bffc08 edi: 00000001 ebp: dfbf0cf8 esp: dfbf0cd4
[17179772.660000] ds: 007b es: 007b ss: 0068
[17179772.660000] Process gdm (pid: 10407, threadinfo=dfbf0000 task=dcbd8000)
[17179772.660000] Stack: c01186b3 d8b1c00c 00000001 00000000 00000000 c15a2848 c15a2838 00000001
[17179772.660000] 00200286 dfbf0d24 c011871f c15a2838 00000001 00000001 00000000 00000000
[17179772.660000] 00000001 c15a2838 de4b2820 de4b291c dfbf0d44 c02521b6 00000000 dfbf0d44
[17179772.660000] Call Trace:
[17179772.660000] [<c0103f4c>] show_stack+0x9c/0xe0
[17179772.660000] [<c010410f>] show_registers+0x15f/0x1f0
[17179772.660000] [<c0104316>] die+0xd6/0x160
[17179772.660000] [<c02c6dd9>] do_page_fault+0x209/0x6b8
[17179772.660000] [<c0103bd3>] error_code+0x4f/0x54
[17179772.660000] [<c011871f>] __wake_up+0x3f/0x60
[17179772.660000] [<c02521b6>] sock_def_readable+0x46/0x90
[17179772.660000] [<e08b5f8f>] unix_dgram_sendmsg+0x4ef/0x580 [unix]
[17179772.660000] [<c024e56b>] sock_sendmsg+0xfb/0x120
[17179772.660000] [<c024fb8b>] sys_sendto+0xbb/0xe0
[17179772.660000] [<c024fbe6>] sys_send+0x36/0x40
[17179772.660000] [<c02504d2>] sys_socketcall+0x142/0x260
[17179772.660000] [<c01030bf>] sysenter_past_esp+0x54/0x75
[17179772.660000] Code: Bad EIP value.
[17179772.660000] BUG: spinlock cpu recursion on CPU#0, klogd/9954
[17179773.552000] lock: c15a2838, .magic: dead4ead, .owner: gdm/10407, .owner_cpu: 0
[17179773.552000] [<c0103fae>] dump_stack+0x1e/0x20
[17179773.552000] [<c01e1699>] spin_bug+0xa9/0xb0
[17179773.552000] [<c01e1809>] _raw_spin_lock+0x79/0x90
[17179773.552000] [<c02c64f2>] _spin_lock_irqsave+0x12/0x20
[17179773.552000] [<c01186fb>] __wake_up+0x1b/0x60
[17179773.552000] [<c02521b6>] sock_def_readable+0x46/0x90
[17179773.552000] [<e08b5f8f>] unix_dgram_sendmsg+0x4ef/0x580 [unix]
[17179773.552000] [<c024e9b1>] sock_aio_write+0xf1/0x140
[17179773.552000] [<c0161c5a>] do_sync_write+0xba/0x110
[17179773.552000] [<c0161e4d>] vfs_write+0x19d/0x1b0
[17179773.552000] [<c0161f17>] sys_write+0x47/0x70
[17179773.552000] [<c01030bf>] sysenter_past_esp+0x54/0x75
[17179773.552000] BUG: spinlock lockup on CPU#0, klogd/9954, c15a2838
[17179773.552000] [<c0103fae>] dump_stack+0x1e/0x20
[17179773.552000] [<c01e1756>] __spin_lock_debug+0xb6/0xf0
[17179773.552000] [<c01e17f7>] _raw_spin_lock+0x67/0x90
[17179773.552000] [<c02c64f2>] _spin_lock_irqsave+0x12/0x20
[17179773.552000] [<c01186fb>] __wake_up+0x1b/0x60
[17179773.552000] [<c02521b6>] sock_def_readable+0x46/0x90
[17179773.552000] [<e08b5f8f>] unix_dgram_sendmsg+0x4ef/0x580 [unix]
[17179773.552000] [<c024e9b1>] sock_aio_write+0xf1/0x140
[17179773.552000] [<c0161c5a>] do_sync_write+0xba/0x110
[17179773.552000] [<c0161e4d>] vfs_write+0x19d/0x1b0
[17179773.552000] [<c0161f17>] sys_write+0x47/0x70
[17179773.552000] [<c01030bf>] sysenter_past_esp+0x54/0x75
In the past I've seen different Oops, in different places. This smells like memory
corruption to me.
Best wishes,
Duncan.
Attachment:
config.gz
Description: GNU Zip compressed data
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