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[Bug 594129] Re: X crashs on Intel 945 video (GPU hung: render error detected/task i915: blocked for more than 120 seconds)

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** Attachment added: "syslog from 1st crash"
   https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/594129/+attachment/1600123/+files/syslog.1st_crash

** Description changed:

- Recently the following happened:
- X was hanging/crashing. SysRq did work.
- 
- In Syslog was logged:
- 
- Jun 14 14:42:30 hostname kernel: [44736.147917] SysRq : Changing Loglevel
- Jun 14 14:42:30 hostname kernel: [44736.147932] Loglevel set to 4
- Jun 14 14:42:54 hostname kernel: [44760.356093] INFO: task i915:679 blocked for more than 120 seconds.
- Jun 14 14:42:54 hostname kernel: [44760.356103] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
- Jun 14 14:42:54 hostname kernel: [44760.356111] i915          D 000009ac     0   679      2 0x00000000
- Jun 14 14:42:54 hostname kernel: [44760.356123]  f1c23ed0 00000046 f68c0000 000009ac 00000000 c0846740 f207cf8c c0846740
- Jun 14 14:42:54 hostname kernel: [44760.356142]  35468b4e 0000287f c0846740 c0846740 f207cf8c c0846740 c0846740 f69ec1c0
- Jun 14 14:42:54 hostname kernel: [44760.356159]  00000000 0000287f f207cce0 f2116014 f2116018 ffffffff f1c23efc c058a566
- Jun 14 14:42:54 hostname kernel: [44760.356177] Call Trace:
- Jun 14 14:42:54 hostname kernel: [44760.356196]  [<c058a566>] __mutex_lock_slowpath+0xc6/0x130
- Jun 14 14:42:54 hostname kernel: [44760.356205]  [<c058a485>] mutex_lock+0x25/0x40
- Jun 14 14:42:54 hostname kernel: [44760.356249]  [<f86bc673>] intel_idle_update+0x33/0x180 [i915]
- Jun 14 14:42:54 hostname kernel: [44760.356262]  [<c013eff3>] ? finish_task_switch+0x43/0xc0
- Jun 14 14:42:54 hostname kernel: [44760.356271]  [<c058956c>] ? schedule+0x44c/0x840
- Jun 14 14:42:54 hostname kernel: [44760.356302]  [<f86ad307>] ? i915_gem_retire_work_handler+0x67/0x80 [i915]
- Jun 14 14:42:54 hostname kernel: [44760.356314]  [<c016369e>] run_workqueue+0x8e/0x150
- Jun 14 14:42:54 hostname kernel: [44760.356347]  [<f86bc640>] ? intel_idle_update+0x0/0x180 [i915]
- Jun 14 14:42:54 hostname kernel: [44760.356357]  [<c01637e4>] worker_thread+0x84/0xe0
- Jun 14 14:42:54 hostname kernel: [44760.356367]  [<c0167740>] ? autoremove_wake_function+0x0/0x50
- Jun 14 14:42:54 hostname kernel: [44760.356377]  [<c0163760>] ? worker_thread+0x0/0xe0
- Jun 14 14:42:54 hostname kernel: [44760.356386]  [<c01674b4>] kthread+0x74/0x80
- Jun 14 14:42:54 hostname kernel: [44760.356394]  [<c0167440>] ? kthread+0x0/0x80
- Jun 14 14:42:54 hostname kernel: [44760.356404]  [<c0104087>] kernel_thread_helper+0x7/0x10
- Jun 14 14:42:54 hostname kernel: [44760.356429] INFO: task Xorg:996 blocked for more than 120 seconds.
- Jun 14 14:42:54 hostname kernel: [44760.356435] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
- Jun 14 14:42:54 hostname kernel: [44760.356441] Xorg          D 0000c1bb     0   996    970 0x00400004
- Jun 14 14:42:54 hostname kernel: [44760.356452]  f2b07e20 00203082 00000034 0000c1bb 00000000 c0846740 f2af8f7c c0846740
- Jun 14 14:42:54 hostname kernel: [44760.356470]  176f6924 0000287f c0846740 c0846740 f2af8f7c c0846740 c0846740 f7101340
- Jun 14 14:42:54 hostname kernel: [44760.356487]  176f32ae 0000287f f2af8cd0 f2116014 f2116018 ffffffff f2b07e4c c058a566
- Jun 14 14:42:54 hostname kernel: [44760.356504] Call Trace:
- Jun 14 14:42:54 hostname kernel: [44760.356514]  [<c058a566>] __mutex_lock_slowpath+0xc6/0x130
- Jun 14 14:42:54 hostname kernel: [44760.356524]  [<c058a485>] mutex_lock+0x25/0x40
- Jun 14 14:42:54 hostname kernel: [44760.356554]  [<f86ad220>] i915_gem_throttle_ioctl+0x30/0x70 [i915]
- Jun 14 14:42:54 hostname kernel: [44760.356584]  [<f843c7cd>] drm_ioctl+0x25d/0x3e0 [drm]
- Jun 14 14:42:54 hostname kernel: [44760.356615]  [<f86ad1f0>] ? i915_gem_throttle_ioctl+0x0/0x70 [i915]
- Jun 14 14:42:54 hostname kernel: [44760.356629]  [<c01410f9>] ? update_curr+0x169/0x2a0
- Jun 14 14:42:54 hostname kernel: [44760.356639]  [<c016d4f5>] ? sched_clock_local+0xa5/0x180
- Jun 14 14:42:54 hostname kernel: [44760.356650]  [<c016aaaf>] ? __remove_hrtimer+0x2f/0xa0
- Jun 14 14:42:54 hostname kernel: [44760.356659]  [<c016ae38>] ? lock_hrtimer_base+0x28/0x50
- Jun 14 14:42:54 hostname kernel: [44760.356669]  [<c016bc86>] ? hrtimer_try_to_cancel+0x36/0xb0
- Jun 14 14:42:54 hostname kernel: [44760.356695]  [<f843c570>] ? drm_ioctl+0x0/0x3e0 [drm]
- Jun 14 14:42:54 hostname kernel: [44760.356707]  [<c0216231>] vfs_ioctl+0x21/0x90
- Jun 14 14:42:54 hostname kernel: [44760.356715]  [<c058956c>] ? schedule+0x44c/0x840
- Jun 14 14:42:54 hostname kernel: [44760.356724]  [<c0216519>] do_vfs_ioctl+0x79/0x310
- Jun 14 14:42:54 hostname kernel: [44760.356734]  [<c0150ca0>] ? sys_setitimer+0x40/0x90
- Jun 14 14:42:54 hostname kernel: [44760.356743]  [<c0216817>] sys_ioctl+0x67/0x80
- Jun 14 14:42:54 hostname kernel: [44760.356751]  [<c01033ec>] syscall_call+0x7/0xb
- 
- 
- I'm running a DELL Inspiron 6400 with Intel graphics and had never problems with hanging/crashing X since using Ubuntu. Standby/Resume works.
- 
- It's getting slowly annoying - things that worked just stop working in
- newer releases (sorry for the rant but...)
+ X was hanging/crashing. SysRq did work. I'm running a DELL Inspiron 6400
+ with Intel graphics and had never problems with hanging/crashing X since
+ using Ubuntu. Standby/Resume works. It's getting slowly annoying -
+ things that worked just stop working in newer releases (sorry for the
+ rant but...)
  
  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: linux-image-2.6.32-22-generic 2.6.32-22.36
  Regression: Yes
  Reproducible: No
  ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2
  Uname: Linux 2.6.32-22-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Architecture: i386
  ArecordDevices:
-  **** List of CAPTURE Hardware Devices ****
-  card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
-    Subdevices: 1/1
-    Subdevice #0: subdevice #0
+  **** List of CAPTURE Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  peer       2218 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  peer       2218 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
-  Card hw:0 'Intel'/'HDA Intel at 0xefebc000 irq 21'
-    Mixer name	: 'SigmaTel STAC9200'
-    Components	: 'HDA:83847690,102801bd,00102201 HDA:14f12bfa,14f100c3,00090000'
-    Controls      : 12
-    Simple ctrls  : 7
+  Card hw:0 'Intel'/'HDA Intel at 0xefebc000 irq 21'
+    Mixer name	: 'SigmaTel STAC9200'
+    Components	: 'HDA:83847690,102801bd,00102201 HDA:14f12bfa,14f100c3,00090000'
+    Controls      : 12
+    Simple ctrls  : 7
  CheckboxSubmission: 27774017cc2538f163c801a2a9afdb5a
  CheckboxSystem: d00f84de8a555815fa1c4660280da308
  Date: Mon Jun 14 15:19:01 2010
  Frequency: This has only happened once.
  HibernationDevice: RESUME=UUID=018bdd59-a71d-4c23-98c3-21871c5d7d6d
  MachineType: Dell Inc. MM061
  ProcCmdLine: root=UUID=50ce24c3-8349-4b27-8c69-27211736429a ro quiet splash
  ProcEnviron:
-  PATH=(custom, user)
-  LANG=de_DE.utf8
-  SHELL=/bin/bash
+  PATH=(custom, user)
+  LANG=de_DE.utf8
+  SHELL=/bin/bash
  RelatedPackageVersions: linux-firmware 1.34
  RfKill:
-  0: dell-wifi: Wireless LAN
-  	Soft blocked: no
-  	Hard blocked: yes
+  0: dell-wifi: Wireless LAN
+   Soft blocked: no
+   Hard blocked: yes
  SourcePackage: linux
  WpaSupplicantLog:
-  
+ 
  dmi.bios.date: 06/13/2007
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A17
  dmi.board.name: 0KD882
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA17:bd06/13/2007:svnDellInc.:pnMM061:pvr:rvnDellInc.:rn0KD882:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: MM061
  dmi.sys.vendor: Dell Inc.
+ 
+ Also see attached syslog.

-- 
X crashs on Intel 945 video (GPU hung: render error detected/task i915: blocked for more than 120 seconds)
https://bugs.launchpad.net/bugs/594129
You received this bug notification because you are a member of Ubuntu-X,
which is the registrant for xf86-video-intel.
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