Hi,
For some time, I'm seeing a tiled output like: http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile.png
This happens sometimes when I open selected pages in firefox. Like maps above.
Currently I'm running 3.2.0-rc3-next-20111130. This started appearing after I switched to desktop fx. Will anything from the debugfs help to track this down? Or better to report this to freedesktop.org?
# rpm -q Mesa libdrm xorg-x11-server Mesa-7.11.1-5.1.x86_64 libdrm-2.4.27-2.1.x86_64 xorg-x11-server-7.6_1.10.4-39.1.x86_64
intel_drv version 2.16.0
00:02.0 VGA compatible controller [0300]: Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] Flags: bus master, fast devsel, latency 0, IRQ 42 Memory at feb80000 (32-bit, non-prefetchable) [size=512K] I/O ports at ec00 [size=8] Memory at d0000000 (32-bit, prefetchable) [size=256M] Memory at fea00000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Kernel driver in use: i915 thanks,
On Thu, Dec 01, 2011 at 03:37:44PM +0100, Jiri Slaby wrote:
For some time, I'm seeing a tiled output like: http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile.png
This happens sometimes when I open selected pages in firefox. Like maps above.
Currently I'm running 3.2.0-rc3-next-20111130. This started appearing after I switched to desktop fx. Will anything from the debugfs help to track this down? Or better to report this to freedesktop.org?
Please test the patch Chris already replied with to your first mail. It might fix your issue here (if it's just a fence being stolen a bit too early). If that does not help, I'll have to stare at the picture some more to decode the type of tiling/swizzling going on. Maybe different pictures of corruptions might help for that. -Daniel
On 12/01/2011 04:42 PM, Daniel Vetter wrote:
On Thu, Dec 01, 2011 at 03:37:44PM +0100, Jiri Slaby wrote:
For some time, I'm seeing a tiled output like: http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile.png
This happens sometimes when I open selected pages in firefox. Like maps above.
Currently I'm running 3.2.0-rc3-next-20111130. This started appearing after I switched to desktop fx. Will anything from the debugfs help to track this down? Or better to report this to freedesktop.org?
Please test the patch Chris already replied with to your first mail. It might fix your issue here (if it's just a fence being stolen a bit too early). If that does not help, I'll have to stare at the picture some more to decode the type of tiling/swizzling going on. Maybe different pictures of corruptions might help for that.
Hi, I'm already running a kernel with that patch. The artefacts are still there though.
thanks,
On 12/01/2011 04:49 PM, Jiri Slaby wrote:
On 12/01/2011 04:42 PM, Daniel Vetter wrote:
On Thu, Dec 01, 2011 at 03:37:44PM +0100, Jiri Slaby wrote:
For some time, I'm seeing a tiled output like: http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile.png
This happens sometimes when I open selected pages in firefox. Like maps above.
Currently I'm running 3.2.0-rc3-next-20111130. This started appearing after I switched to desktop fx. Will anything from the debugfs help to track this down? Or better to report this to freedesktop.org?
Please test the patch Chris already replied with to your first mail. It might fix your issue here (if it's just a fence being stolen a bit too early). If that does not help, I'll have to stare at the picture some more to decode the type of tiling/swizzling going on. Maybe different pictures of corruptions might help for that.
More of them: http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile1.png http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile2.png http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile3.png
thanks,
On Thu, Dec 01, 2011 at 05:01:13PM +0100, Jiri Slaby wrote:
On 12/01/2011 04:49 PM, Jiri Slaby wrote:
On 12/01/2011 04:42 PM, Daniel Vetter wrote:
On Thu, Dec 01, 2011 at 03:37:44PM +0100, Jiri Slaby wrote:
For some time, I'm seeing a tiled output like: http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile.png
This happens sometimes when I open selected pages in firefox. Like maps above.
Currently I'm running 3.2.0-rc3-next-20111130. This started appearing after I switched to desktop fx. Will anything from the debugfs help to track this down? Or better to report this to freedesktop.org?
Please test the patch Chris already replied with to your first mail. It might fix your issue here (if it's just a fence being stolen a bit too early). If that does not help, I'll have to stare at the picture some more to decode the type of tiling/swizzling going on. Maybe different pictures of corruptions might help for that.
More of them: http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile1.png http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile2.png http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile3.png
Something is pretty decently broken here. Can you please file a bug at freedesktop.org against the i915 drm? A few other things - Can you check whether upgrading the ddx to 2.17 fixes this? Also please attach your Xorg.log and full dmesg. - Please grab intel-gpu-tools.git from
http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/
and attach the output of tools/intel_reg_dumper to the bug report. - If you're using swap, can you check whether disabling it works around the issue?
And please put me as the assignee of the bug.
Thanks, Daniel
On 12/01/2011 05:22 PM, Daniel Vetter wrote:
Something is pretty decently broken here. Can you please file a bug at freedesktop.org against the i915 drm?
Just for reference if someone is reading this later: https://bugs.freedesktop.org/show_bug.cgi?id=43427
thanks,
dri-devel@lists.freedesktop.org
-
Daniel Vetter -
Jiri Slaby