Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/975083
Title:
[sandybridge-gt1] GPU lockup with WARNING: at
/build/buildd/linux-3.2.0/drivers/gpu/drm/i915/i915_drv.c:413
__gen6_gt_wait_for_fifo+0x94/0xa0 [i915]()
Status in “linux” package in Ubuntu:
Confirmed
Status in “xserver-xorg-video-intel” package in Ubuntu:
Confirmed
Bug description:
Might be similar to bug 902787, but I do have composite enabled so therefore
filing a new bug.
I just installed 12.04 beta 2 today (fresh install), updated it and after a
reboot I was just working with SC to re-install my apps using the nifty 'Sync
Between Computers' option, when suddenly SC exited and the entire UI froze
(however, the mouse cursor kept on working). Could not even switch back to
terminal using CTRL-Alt-F1.
Only a hard reset remained.
Fortunately, apport has been much improved an promptly asked me to
file this bug. So here you go.
[ 468.092437] WARNING: at
/build/buildd/linux-3.2.0/drivers/gpu/drm/i915/i915_drv.c:413
__gen6_gt_wait_for_fifo+0x94/0xa0 [i915]()
[ 468.092440] Hardware name: To Be Filled By O.E.M.
[ 468.092442] Modules linked in: bnep snd_hda_codec_hdmi
snd_hda_codec_realtek rfcomm bluetooth snd_hda_intel snd_hda_codec
snd_usb_audio snd_hwdep snd_usbmidi_lib snd_pcm snd_seq_midi snd_rawmidi
snd_seq_midi_event snd_seq snd_timer snd_seq_device snd i915 drm_kms_helper drm
soundcore i2c_algo_bit snd_page_alloc video joydev mei(C) wacom ppdev pwc
videobuf2_core videodev v4l2_compat_ioctl32 videobuf2_vmalloc videobuf2_memops
parport_pc mac_hid lp parport usbhid hid floppy r8169 usb_storage
[ 468.092481] Pid: 1103, comm: Xorg Tainted: G C 3.2.0-22-generic
#35-Ubuntu
[ 468.092484] Call Trace:
[ 468.092492] [<ffffffff8106712f>] warn_slowpath_common+0x7f/0xc0
[ 468.092496] [<ffffffff8106718a>] warn_slowpath_null+0x1a/0x20
[ 468.092505] [<ffffffffa018b9e4>] __gen6_gt_wait_for_fifo+0x94/0xa0 [i915]
[ 468.092515] [<ffffffffa018c065>] i915_write32+0xe5/0xf0 [i915]
[ 468.092532] [<ffffffffa01c8752>] gen6_ring_put_irq+0xa2/0xc0 [i915]
[ 468.092546] [<ffffffffa01c8788>] blt_ring_put_irq+0x18/0x20 [i915]
[ 468.092557] [<ffffffffa019dba7>] i915_wait_request+0x1b7/0x560 [i915]
[ 468.092563] [<ffffffff8108aeb0>] ? add_wait_queue+0x60/0x60
[ 468.092573] [<ffffffffa019df82>] i915_gem_object_wait_rendering+0x32/0x40
[i915]
[ 468.092584] [<ffffffffa01a2d3d>]
i915_gem_execbuffer_sync_rings+0xdd/0x160 [i915]
[ 468.092594] [<ffffffffa01a2f2e>]
i915_gem_execbuffer_move_to_gpu+0x16e/0x200 [i915]
[ 468.092604] [<ffffffffa01a365b>]
i915_gem_do_execbuffer.isra.8+0x69b/0x940 [i915]
[ 468.092609] [<ffffffff8152854c>] ? do_sock_read.isra.12+0xdc/0xf0
[ 468.092619] [<ffffffffa01a3dc3>] i915_gem_execbuffer2+0xa3/0x270 [i915]
[ 468.092630] [<ffffffffa012a5d4>] drm_ioctl+0x444/0x510 [drm]
[ 468.092633] [<ffffffff8152860d>] ? sock_aio_read+0x2d/0x40
[ 468.092643] [<ffffffffa01a3d20>] ? i915_gem_execbuffer+0x420/0x420 [i915]
[ 468.092649] [<ffffffff81189cfa>] do_vfs_ioctl+0x8a/0x340
[ 468.092653] [<ffffffff81177e0d>] ? vfs_read+0x10d/0x180
[ 468.092657] [<ffffffff8118a041>] sys_ioctl+0x91/0xa0
[ 468.092661] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b
[ 468.092664] ---[ end trace fbc68137a25c36e1 ]---
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-22.35-generic 3.2.14
Uname: Linux 3.2.0-22-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.0-0ubuntu4
Architecture: amd64
Chipset: sandybridge-gt1
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
Date: Fri Apr 6 14:01:56 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
ExtraDebuggingInterest: Yes, if not too technical
GpuHangFrequency: This is the first time
GpuHangReproducibility: I don't know
GpuHangStarted: Immediately after installing this version of Ubuntu
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
InterpreterPath: /usr/bin/python2.7
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-22-generic
root=UUID=b8328ab4-d5e1-474a-8d2b-c40789adaaa6 ro quiet splash vt.handoff=7
SourcePackage: xserver-xorg-video-intel
Title: [sandybridge-gt1] GPU lockup
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 01/17/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.30
dmi.board.name: H67M-GE
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP1.30:bd01/17/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH67M-GE:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
version.compiz: compiz 1:0.9.7.4-0ubuntu2
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
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