[Bug 559214] [NEW] kernel BUG at /build/buildd/linux-2.6.32/drivers/gpu/drm/i915/intel_display.c:1917!

[vendetta]

Public bug reported:

the laptop freezes when trying to reproduce a mpeg4 (xvid) video with "uv" driver settings, it works when using X11.
In previous versions of karmic it was working quite good.

ProblemType: KernelOops
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-19-generic 2.6.32-19.28
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  oto        1126 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with ALC202 at irq 10'
   Mixer name	: 'Realtek ALC202 rev 0'
   Components	: 'AC97a:414c4740'
   Controls      : 37
   Simple ctrls  : 23
CurrentDmesg:
 [   35.064031] eth1: no IPv6 routers present
 [   45.923525] lib80211_crypt: registered algorithm 'CCMP'
 [   46.110390] padlock: VIA PadLock not detected.
 [   46.295536] lib80211_crypt: registered algorithm 'TKIP'
Date: Fri Apr  9 15:09:15 2010
Failure: oops
HibernationDevice: RESUME=UUID=5c8c966f-ad2c-48e3-8a99-854aeb214aa9
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
Lsusb:
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 002: ID 04b4:6560 Cypress Semiconductor Corp. CY7C65640 USB-2.0 "TetraHub"
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer TravelMate 6000
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=b7b28071-a96d-4062-be16-f3d31350cb06 ro quiet splash
RelatedPackageVersions: linux-firmware 1.33
RfKill:
 
SourcePackage: linux
Title: kernel BUG at /build/buildd/linux-2.6.32/drivers/gpu/drm/i915/intel_display.c:1917!
dmi.bios.date: 06/08/2004
dmi.bios.vendor: ACER
dmi.bios.version: 3A15
dmi.board.name: TravelMate 6000
dmi.board.vendor: Acer
dmi.board.version: Rev 1.0
dmi.chassis.asset.tag: ��������������������������������
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: Rev.1
dmi.modalias: dmi:bvnACER:bvr3A15:bd06/08/2004:svnAcer:pnTravelMate6000:pvrRev1:rvnAcer:rnTravelMate6000:rvrRev1.0:cvnAcer:ct10:cvrRev.1:
dmi.product.name: TravelMate 6000
dmi.product.version: Rev 1
dmi.sys.vendor: Acer

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-kerneloops graphics i386 kernel-oops lucid needs-upstream-testing regression-potential

-- 
kernel BUG at /build/buildd/linux-2.6.32/drivers/gpu/drm/i915/intel_display.c:1917!
https://bugs.launchpad.net/bugs/559214
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