[gm45] False GPU lockup with call trace in schedule_timeout

[Felix Moreno]

I'm crypting a usb hard drive with true crypt... it's been working for 1 hour, now this error appear, but everything is still working, I also have bittorrent working.

[32025.584064] WARNING! power/level is deprecated; use power/control instead
[32025.668071] usb 1-3: USB disconnect, device number 2
[32134.035228] type=1400 audit(1334344665.886:24): apparmor="STATUS" operation="profile_load" name="/usr/sbin/mysqld-akonadi" pid=16005 comm="apparmor_parser"
[32134.035604] type=1400 audit(1334344665.886:25): apparmor="STATUS" operation="profile_load" name="/usr/sbin/mysqld-akonadi///usr/sbin/mysqld" pid=16005 comm="apparmor_parser"
[34800.492128] INFO: task kworker/u:0:16277 blocked for more than 120 seconds.
[34800.492133] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[34800.492136] kworker/u:0 D 0000000000000000 0 16277 2 0x00000000
[34800.492142] ffff8800a1afbb90 0000000000000046 ffff8800a1afbb40 ffffffff8104ff74
[34800.492148] ffff8800a1afbfd8 ffff8800a1afbfd8 ffff8800a1afbfd8 0000000000013780
[34800.492152] ffff880036558000 ffff8801347844d0 0000000000013780 7fffffffffffffff
[34800.492157] Call Trace:
[34800.492169] [<ffffffff8104ff74>] ? check_preempt_curr+0x84/0xa0
[34800.492175] [<ffffffff8165a55f>] schedule+0x3f/0x60
[34800.492178] [<ffffffff8165aba5>] schedule_timeout+0x2a5/0x320
[34800.492182] [<ffffffff8105390c>] ? select_idle_sibling+0xcc/0x230
[34800.492187] [<ffffffff8101ade3>] ? native_sched_clock+0x13/0x80
[34800.492190] [<ffffffff8101ae59>] ? sched_clock+0x9/0x10
[34800.492193] [<ffffffff81090ed5>] ? sched_clock_local+0x25/0x90
[34800.492196] [<ffffffff8165a39f>] wait_for_common+0xdf/0x180
[34800.492200] [<ffffffff8105f990>] ? try_to_wake_up+0x200/0x200
[34800.492203] [<ffffffff8165a51d>] wait_for_completion+0x1d/0x20
[34800.492207] [<ffffffff8108a5ff>] kthread_create_on_node+0xaf/0x130
[34800.492213] [<ffffffff81085a70>] ? manage_workers.isra.29+0x130/0x130
[34800.492216] [<ffffffff81083704>] ? alloc_worker+0x24/0x70
[34800.492219] [<ffffffff8108575e>] create_worker+0xce/0x1b0
[34800.492223] [<ffffffff810858a5>] maybe_create_worker+0x65/0x100
[34800.492226] [<ffffffff81085988>] manage_workers.isra.29+0x48/0x130
[34800.492229] [<ffffffff81085d5b>] worker_thread+0x2eb/0x370
[34800.492233] [<ffffffff81085a70>] ? manage_workers.isra.29+0x130/0x130
[34800.492236] [<ffffffff8108a42c>] kthread+0x8c/0xa0
[34800.492241] [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10
[34800.492244] [<ffffffff8108a3a0>] ? flush_kthread_worker+0xa0/0xa0
[34800.492247] [<ffffffff81666bf0>] ? gs_change+0x13/0x13
[34920.492140] INFO: task kworker/u:0:16277 blocked for more than 120 seconds.
[34920.492146] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.0.1-0ubuntu2
Architecture: amd64
Chipset: gm45
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
Date: Fri Apr 13 23:14:41 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
 Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
   Subsystem: Hewlett-Packard Company Device [103c:3069]
   Subsystem: Hewlett-Packard Company Device [103c:3069]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120327.1)
InterpreterPath: /usr/bin/python2.7
MachineType: Hewlett-Packard HP G61 Notebook PC
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic root=UUID=b0a0dfd7-e342-4c33-9560-b0c5271027c6 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 xserver-xorg 1:7.6+12ubuntu1
 libdrm2 2.4.32-1ubuntu1
 xserver-xorg-video-intel 2:2.17.0-1ubuntu4
SourcePackage: xserver-xorg-video-intel
Title: [gm45] False GPU lockup
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 10/13/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.20
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3069
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 21.14
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.20:bd10/13/2009:svnHewlett-Packard:pnHPG61NotebookPC:pvrRev1:rvnHewlett-Packard:rn3069:rvr21.14:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP G61 Notebook PC
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard
i915_error_state: Error: [Errno 12] Cannot allocate memory
version.compiz: compiz 1:0.9.7.6-0ubuntu1
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

[Bryce Harrington (bryce)]

Interesting; I wonder if the encryption process is bogging down the gpu, or if it's just coincidental?

Try repeating the encryption process and see if the gpu locks up like this again.

[bugbot (bugbot)]

We're closing this bug since there has not been a response from the original reporter. However, the issue still exists please feel free to reopen with the requested information. If you're not the original reporter, we'd prefer you file a new bug report.

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