Launchpad has imported 7 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=47535.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2012-03-19T20:34:20+00:00 Aaron667 wrote: Created attachment 58707 i915_error_state xf86-video-intel git: 1c2932e9cb283942567c3dd2695d03b8045da27f xorg-server: 1.12 firefox: 11.0 kernel: 3.3.0 dmesg: [ 357.750313] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 357.750325] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [ 357.767446] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 7401 at 7390, next 7402) Xorg.log: [ 353.425] [mi] EQ overflowing. Additional events will be discarded until existing events are processed. [ 353.425] [ 353.425] Backtrace: [ 353.426] 0: /usr/bin/X (xorg_backtrace+0x36) [0x56d2d6] [ 353.426] 1: /usr/bin/X (mieqEnqueue+0x273) [0x54dd43] [ 353.426] 2: /usr/bin/X (0x400000+0x4a3ae) [0x44a3ae] [ 353.426] 3: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fdf2082c000+0x62d1) [0x7fdf208322d1] [ 353.426] 4: /usr/bin/X (0x400000+0x72267) [0x472267] [ 353.426] 5: /usr/bin/X (0x400000+0x97ab3) [0x497ab3] [ 353.426] 6: /lib64/libpthread.so.0 (0x7fdf24db8000+0x10420) [0x7fdf24dc8420] [ 353.426] 7: /lib64/libc.so.6 (ioctl+0x7) [0x7fdf23da8807] [ 353.426] 8: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fdf2233ef08] [ 353.426] 9: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdf21e07000+0x37524) [0x7fdf21e3e524] [ 353.426] 10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdf21e07000+0x3a353) [0x7fdf21e41353] [ 353.426] 11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdf21e07000+0x6256c) [0x7fdf21e6956c] [ 353.426] 12: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdf21e07000+0x70720) [0x7fdf21e77720] [ 353.426] 13: /usr/bin/X (WakeupHandler+0xa0) [0x43a280] [ 353.426] 14: /usr/bin/X (WaitForSomething+0x1bc) [0x56a8cc] [ 353.426] 15: /usr/bin/X (0x400000+0x35e52) [0x435e52] [ 353.426] 16: /usr/bin/X (0x400000+0x24e6a) [0x424e6a] [ 353.426] 17: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7fdf23cf522d] [ 353.426] 18: /usr/bin/X (0x400000+0x24a09) [0x424a09] [ 353.426] [ 353.426] [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. [ 353.426] [mi] mieq is *NOT* the cause. It is a victim. [ 354.097] [mi] EQ overflow continuing. 100 events have been dropped. Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/966631/comments/0 ------------------------------------------------------------------------ On 2012-03-19T21:06:00+00:00 Aaron667 wrote: Created attachment 58710 i915_error_state after upgrade to mesa (git: ca760181b4420696c7e86aa2951d7203522ad1e8 ) Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/966631/comments/1 ------------------------------------------------------------------------ On 2012-03-31T09:20:30+00:00 Kenxeth wrote: It appears that the hang goes away if you disable HiZ. (This can be done via driconf, or by setting the environment variable hiz=false.) The simulator is giving me interesting complaints; investigating further... Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/966631/comments/4 ------------------------------------------------------------------------ On 2012-04-12T21:09:12+00:00 Kenxeth wrote: *** Bug 45806 has been marked as a duplicate of this bug. *** Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/966631/comments/8 ------------------------------------------------------------------------ On 2012-04-12T21:09:16+00:00 Kenxeth wrote: *** Bug 44108 has been marked as a duplicate of this bug. *** Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/966631/comments/9 ------------------------------------------------------------------------ On 2012-04-12T23:05:56+00:00 Eric Appleman wrote: Confirming that disabling Hierarchical Z stops the hang. However, overall MapsGL performance is uninspiring. Probably Google's fault since its still experimental. Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/966631/comments/10 ------------------------------------------------------------------------ On 2012-04-13T18:25:21+00:00 ChadVersace wrote: MapsGL is also uninspiring on my MacBook Pro with a discrete NVidia card. It's definitely Google's fault. Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/966631/comments/11 ** Changed in: xserver-xorg-video-intel Status: Unknown => In Progress ** Changed in: xserver-xorg-video-intel Importance: Unknown => Critical -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/966631 Title: [sandybridge-m-gt2] GPU lockup render.IPEHR: 0x7a000003 with Google Maps(WebGL) in Chromium To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/966631/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
