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  3. Message #114069

[Bug 718870] Re: [sandybridge] GPU lockup (IPEHR: 0x680b0000)

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** Description changed:

- Binary package hint: xserver-xorg-video-intel
+ This bug seems to be particular to Sandybridge hardware.  The IPEHR
+ values seem to vary from freeze to freeze, but seem to not be random.
+ The value 0x68b0000 has been seen in a few different reports by
+ different people, along with 0x78170003 and one or two other codes.
  
- I believe this is the same bus as #715122, but after the last update
- (#142 from 2011-02-11)
+ Here is an example sequence from one reporter on a particular system:
+ #733206  (IPEHR: 0x78170003)
+ #733208  (IPEHR: 0x680b0000)
+ #733209  (IPEHR: 0x78170003)
+ #733324  (IPEHR: 0x680b0000)
+ 
+ [Original Bug Report]
+ I believe this is the same bus as #715122, but after the last update (#142 from 2011-02-11)
  
  [  482.078037] do_trap: 6 callbacks suppressed
  [  482.078042] intel_gpu_top[1931] trap divide error ip:4016bf sp:7fff09c33610 error:0 in intel_gpu_top[400000+6000]
  [  750.170912] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
  [  750.172237] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -11 (awaiting 183795 at 183794, next 183796)
- [  750.231061] divide error: 0000 [#1] SMP 
+ [  750.231061] divide error: 0000 [#1] SMP
  [  750.231079] last sysfs file: /sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent
- [  750.231101] CPU 0 
+ [  750.231101] CPU 0
  [  750.231107] Modules linked in: binfmt_misc parport_pc ppdev dm_crypt snd_hda_codec_hdmi snd_hda_codec_realtek coretemp snd_hda_intel lp xhci_hcd snd_hda_codec shpchp snd_hwdep snd_pcm joydev snd_seq_midi parport snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device psmouse snd soundcore serio_raw snd_page_alloc btrfs zlib_deflate crc32c_intel libcrc32c usbhid hid i915 ahci libahci drm_kms_helper drm i2c_algo_bit video e1000e
- [  750.231243] 
- [  750.231249] Pid: 5, comm: kworker/u:0 Not tainted 2.6.38-3-generic #30-Ubuntu DH67BL/        
+ [  750.231243]
+ [  750.231249] Pid: 5, comm: kworker/u:0 Not tainted 2.6.38-3-generic #30-Ubuntu DH67BL/
  [  750.231272] RIP: 0010:[<ffffffffa00dc758>]  [<ffffffffa00dc758>] ironlake_compute_srwm+0x88/0x2b0 [i915]
  [  750.231308] RSP: 0018:ffff88020f4eb870  EFLAGS: 00010246
  [  750.231324] RAX: 0000000000000000 RBX: 00000000000005dc RCX: 0000000000000000
  [  750.231344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88020b32a000
  [  750.231363] RBP: ffff88020f4eb8c0 R08: 0000000000000004 R09: 0000000000000000
  [  750.231383] R10: 00000000000005dc R11: ffff88020f4eb92c R12: ffff88020f4eb928
  [  750.231403] R13: 0000000010624dd3 R14: 0000000000000001 R15: ffff88020f4eb928
  [  750.231423] FS:  0000000000000000(0000) GS:ffff88001fc00000(0000) knlGS:0000000000000000
  [  750.231446] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
  [  750.231462] CR2: 00007fff4ea6c418 CR3: 0000000001a03000 CR4: 00000000000406f0
  [  750.231482] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  [  750.231502] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  [  750.231522] Process kworker/u:0 (pid: 5, threadinfo ffff88020f4ea000, task ffff88020f4cdb00)
  [  750.231545] Stack:
  [  750.231551]  0000000000000282 ffff88020f4eb900 ffff88020f4eb8c0 ffffffff81075885
  [  750.231574]  ffff88020f4ebfd8 ffff88020b388000 ffff88020f4eb92c ffff88020b388018
  [  750.231597]  ffff88020f4eb924 ffff88020f4eb928 ffff88020f4eb960 ffffffffa00ddf55
  [  750.231619] Call Trace:
  [  750.231631]  [<ffffffff81075885>] ? try_to_del_timer_sync+0x85/0xe0
  [  750.231653]  [<ffffffffa00ddf55>] sandybridge_update_wm+0x1c5/0x3f0 [i915]
  [  750.231677]  [<ffffffffa00db160>] intel_update_watermarks+0x140/0x160 [i915]
  [  750.231701]  [<ffffffffa00e4b85>] ironlake_crtc_disable+0x3d5/0x900 [i915]
  [  750.231725]  [<ffffffffa00e515e>] ironlake_crtc_prepare+0xe/0x10 [i915]
  [  750.231746]  [<ffffffffa009d577>] drm_crtc_helper_set_mode+0x317/0x4e0 [drm_kms_helper]
  [  750.231772]  [<ffffffffa009d7b2>] drm_helper_resume_force_mode+0x72/0x150 [drm_kms_helper]
  [  750.231801]  [<ffffffffa0053727>] ? drm_irq_install+0x167/0x230 [drm]
  [  750.231822]  [<ffffffffa00b5bf6>] i915_reset+0x266/0x4d0 [i915]
  [  750.231842]  [<ffffffffa00b9f30>] ? i915_error_work_func+0x0/0x130 [i915]
  [  750.231865]  [<ffffffffa00ba007>] i915_error_work_func+0xd7/0x130 [i915]
  [  750.231885]  [<ffffffff8108145d>] process_one_work+0x11d/0x420
  [  750.231903]  [<ffffffff81082083>] worker_thread+0x163/0x360
  [  750.231920]  [<ffffffff81081f20>] ? worker_thread+0x0/0x360
  [  750.231936]  [<ffffffff81086d66>] kthread+0x96/0xa0
  [  750.231951]  [<ffffffff8100ce24>] kernel_thread_helper+0x4/0x10
  [  750.231969]  [<ffffffff81086cd0>] ? kthread+0x0/0xa0
  [  750.231984]  [<ffffffff8100ce20>] ? kernel_thread_helper+0x0/0x10
- [  750.232000] Code: e8 4c 8b 75 f0 4c 8b 7d f8 c9 c3 0f 1f 84 00 00 00 00 00 69 c1 e8 03 00 00 49 63 da 41 bd d3 4d 62 10 41 0f af f0 89 c2 c1 fa 1f <41> f7 f9 31 d2 48 63 c8 48 89 d8 48 f7 f1 48 b9 cf f7 53 e3 a5 
+ [  750.232000] Code: e8 4c 8b 75 f0 4c 8b 7d f8 c9 c3 0f 1f 84 00 00 00 00 00 69 c1 e8 03 00 00 49 63 da 41 bd d3 4d 62 10 41 0f af f0 89 c2 c1 fa 1f <41> f7 f9 31 d2 48 63 c8 48 89 d8 48 f7 f1 48 b9 cf f7 53 e3 a5
  [  750.232092] RIP  [<ffffffffa00dc758>] ironlake_compute_srwm+0x88/0x2b0 [i915]
  [  750.232116]  RSP <ffff88020f4eb870>
  
  ACTHD: 0xffffffff
  EIR: 0x00000000
  EMR: 0xffffffff
  ESR: 0x00000000
  PGTBL_ER: 0x00000000
  IPEHR: 0x680b0000
  IPEIR: 0x00000000
  INSTDONE1: 0xfffffffe
  INSTDONE2: 0xffffffff
  
  ProblemType: Crash
  DistroRelease: Ubuntu 11.04
  Package: xserver-xorg-video-intel 2:2.14.0-1ubuntu7
  ProcVersionSignature: Ubuntu 2.6.38-3.30-generic 2.6.38-rc4
  Uname: Linux 2.6.38-3-generic x86_64
  Architecture: amd64
  Chipset: sandybridge
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  DRM.card0.DP.1:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes:
   edid-base64:
  DRM.card0.DP.2:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes:
   edid-base64:
  DRM.card0.HDMI.A.1:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes:
   edid-base64:
  DRM.card0.HDMI.A.2:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes:
   edid-base64:
  DRM.card0.VGA.1:
   status: connected
   enabled: enabled
   dpms: On
   modes: 1920x1080 1680x1050 1280x1024 1280x1024 1152x864 1024x768 1024x768 800x600 800x600 640x480 640x480 720x400
   edid-base64: AP///////wAebaNXAQEBAQoUAQNsMBt46pU1oVlXnycOUFSlSwCzAIGAgY9xTwEBAQEBAQEBAjqAGHE4LUBYLEUA3QwRAAAaAAAA/QA4Sx5TDwAKICAgICAgAAAA/ABFMjI0MAogICAgICAgAAAA/wBTZXJpYWxfTnVtYmVyAIg=
  Date: Mon Feb 14 14:51:37 2011
  DistUpgraded: Fresh install
  DistroCodename: natty
  DistroVariant: ubuntu
  DkmsStatus:
  
  DumpSignature: 803644b9 (IPEHR: 0x680b0000)
  ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
  GraphicsCard:   Subsystem: Intel Corporation Device [8086:2002]
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110121)
  InterpreterPath: /usr/bin/python2.7
  ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py
  ProcEnviron:
  
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-3-generic root=UUID=9aca5a97-fe4f-45d8-8b52-fac0552fdf14 ro
  ProcKernelCmdLine_: BOOT_IMAGE=/vmlinuz-2.6.38-3-generic root=UUID=9aca5a97-fe4f-45d8-8b52-fac0552fdf14 ro
  RelatedPackageVersions:
   xserver-xorg 1:7.6~3ubuntu4
   libdrm2 2.4.23-1ubuntu3
   xserver-xorg-video-intel 2:2.14.0-1ubuntu7
  Renderer: Hardware acceleration
  SourcePackage: xserver-xorg-video-intel
  Title: [sandybridge] GPU lockup 803644b9 (IPEHR: 0x680b0000)
  UserGroups:
  
  dmi.bios.date: 10/25/2010
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: BLH6710H.86A.0062.2010.1025.1539
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: DH67BL
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAG10189-202
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnIntelCorp.:bvrBLH6710H.86A.0062.2010.1025.1539:bd10/25/2010:svn:pn:pvr:rvnIntelCorporation:rnDH67BL:rvrAAG10189-202:cvn:ct3:cvr:
  version.compiz: compiz 1:0.9.2.1+glibmainloop4-0ubuntu11
  version.libdrm2: libdrm2 2.4.23-1ubuntu3
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1
  version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu4
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.13.2+git20110124.fadee040-0ubuntu4
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu7
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4

** Description changed:

  This bug seems to be particular to Sandybridge hardware.  The IPEHR
  values seem to vary from freeze to freeze, but seem to not be random.
  The value 0x68b0000 has been seen in a few different reports by
  different people, along with 0x78170003 and one or two other codes.
  
  Here is an example sequence from one reporter on a particular system:
  #733206  (IPEHR: 0x78170003)
  #733208  (IPEHR: 0x680b0000)
  #733209  (IPEHR: 0x78170003)
  #733324  (IPEHR: 0x680b0000)
+ 
+ His description:  "The GPU lockups really soon. The time between the
+ login and the lockup is between a few seconds and a few minutes. Opening
+ Nautilus and trying to do something there is a guarantee for catching a
+ lockup."
  
  [Original Bug Report]
  I believe this is the same bus as #715122, but after the last update (#142 from 2011-02-11)
  
  [  482.078037] do_trap: 6 callbacks suppressed
  [  482.078042] intel_gpu_top[1931] trap divide error ip:4016bf sp:7fff09c33610 error:0 in intel_gpu_top[400000+6000]
  [  750.170912] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
  [  750.172237] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -11 (awaiting 183795 at 183794, next 183796)
  [  750.231061] divide error: 0000 [#1] SMP
  [  750.231079] last sysfs file: /sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent
  [  750.231101] CPU 0
  [  750.231107] Modules linked in: binfmt_misc parport_pc ppdev dm_crypt snd_hda_codec_hdmi snd_hda_codec_realtek coretemp snd_hda_intel lp xhci_hcd snd_hda_codec shpchp snd_hwdep snd_pcm joydev snd_seq_midi parport snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device psmouse snd soundcore serio_raw snd_page_alloc btrfs zlib_deflate crc32c_intel libcrc32c usbhid hid i915 ahci libahci drm_kms_helper drm i2c_algo_bit video e1000e
  [  750.231243]
  [  750.231249] Pid: 5, comm: kworker/u:0 Not tainted 2.6.38-3-generic #30-Ubuntu DH67BL/
  [  750.231272] RIP: 0010:[<ffffffffa00dc758>]  [<ffffffffa00dc758>] ironlake_compute_srwm+0x88/0x2b0 [i915]
  [  750.231308] RSP: 0018:ffff88020f4eb870  EFLAGS: 00010246
  [  750.231324] RAX: 0000000000000000 RBX: 00000000000005dc RCX: 0000000000000000
  [  750.231344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88020b32a000
  [  750.231363] RBP: ffff88020f4eb8c0 R08: 0000000000000004 R09: 0000000000000000
  [  750.231383] R10: 00000000000005dc R11: ffff88020f4eb92c R12: ffff88020f4eb928
  [  750.231403] R13: 0000000010624dd3 R14: 0000000000000001 R15: ffff88020f4eb928
  [  750.231423] FS:  0000000000000000(0000) GS:ffff88001fc00000(0000) knlGS:0000000000000000
  [  750.231446] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
  [  750.231462] CR2: 00007fff4ea6c418 CR3: 0000000001a03000 CR4: 00000000000406f0
  [  750.231482] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  [  750.231502] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  [  750.231522] Process kworker/u:0 (pid: 5, threadinfo ffff88020f4ea000, task ffff88020f4cdb00)
  [  750.231545] Stack:
  [  750.231551]  0000000000000282 ffff88020f4eb900 ffff88020f4eb8c0 ffffffff81075885
  [  750.231574]  ffff88020f4ebfd8 ffff88020b388000 ffff88020f4eb92c ffff88020b388018
  [  750.231597]  ffff88020f4eb924 ffff88020f4eb928 ffff88020f4eb960 ffffffffa00ddf55
  [  750.231619] Call Trace:
  [  750.231631]  [<ffffffff81075885>] ? try_to_del_timer_sync+0x85/0xe0
  [  750.231653]  [<ffffffffa00ddf55>] sandybridge_update_wm+0x1c5/0x3f0 [i915]
  [  750.231677]  [<ffffffffa00db160>] intel_update_watermarks+0x140/0x160 [i915]
  [  750.231701]  [<ffffffffa00e4b85>] ironlake_crtc_disable+0x3d5/0x900 [i915]
  [  750.231725]  [<ffffffffa00e515e>] ironlake_crtc_prepare+0xe/0x10 [i915]
  [  750.231746]  [<ffffffffa009d577>] drm_crtc_helper_set_mode+0x317/0x4e0 [drm_kms_helper]
  [  750.231772]  [<ffffffffa009d7b2>] drm_helper_resume_force_mode+0x72/0x150 [drm_kms_helper]
  [  750.231801]  [<ffffffffa0053727>] ? drm_irq_install+0x167/0x230 [drm]
  [  750.231822]  [<ffffffffa00b5bf6>] i915_reset+0x266/0x4d0 [i915]
  [  750.231842]  [<ffffffffa00b9f30>] ? i915_error_work_func+0x0/0x130 [i915]
  [  750.231865]  [<ffffffffa00ba007>] i915_error_work_func+0xd7/0x130 [i915]
  [  750.231885]  [<ffffffff8108145d>] process_one_work+0x11d/0x420
  [  750.231903]  [<ffffffff81082083>] worker_thread+0x163/0x360
  [  750.231920]  [<ffffffff81081f20>] ? worker_thread+0x0/0x360
  [  750.231936]  [<ffffffff81086d66>] kthread+0x96/0xa0
  [  750.231951]  [<ffffffff8100ce24>] kernel_thread_helper+0x4/0x10
  [  750.231969]  [<ffffffff81086cd0>] ? kthread+0x0/0xa0
  [  750.231984]  [<ffffffff8100ce20>] ? kernel_thread_helper+0x0/0x10
  [  750.232000] Code: e8 4c 8b 75 f0 4c 8b 7d f8 c9 c3 0f 1f 84 00 00 00 00 00 69 c1 e8 03 00 00 49 63 da 41 bd d3 4d 62 10 41 0f af f0 89 c2 c1 fa 1f <41> f7 f9 31 d2 48 63 c8 48 89 d8 48 f7 f1 48 b9 cf f7 53 e3 a5
  [  750.232092] RIP  [<ffffffffa00dc758>] ironlake_compute_srwm+0x88/0x2b0 [i915]
  [  750.232116]  RSP <ffff88020f4eb870>
  
  ACTHD: 0xffffffff
  EIR: 0x00000000
  EMR: 0xffffffff
  ESR: 0x00000000
  PGTBL_ER: 0x00000000
  IPEHR: 0x680b0000
  IPEIR: 0x00000000
  INSTDONE1: 0xfffffffe
  INSTDONE2: 0xffffffff
  
  ProblemType: Crash
  DistroRelease: Ubuntu 11.04
  Package: xserver-xorg-video-intel 2:2.14.0-1ubuntu7
  ProcVersionSignature: Ubuntu 2.6.38-3.30-generic 2.6.38-rc4
  Uname: Linux 2.6.38-3-generic x86_64
  Architecture: amd64
  Chipset: sandybridge
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  DRM.card0.DP.1:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes:
   edid-base64:
  DRM.card0.DP.2:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes:
   edid-base64:
  DRM.card0.HDMI.A.1:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes:
   edid-base64:
  DRM.card0.HDMI.A.2:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes:
   edid-base64:
  DRM.card0.VGA.1:
   status: connected
   enabled: enabled
   dpms: On
   modes: 1920x1080 1680x1050 1280x1024 1280x1024 1152x864 1024x768 1024x768 800x600 800x600 640x480 640x480 720x400
   edid-base64: AP///////wAebaNXAQEBAQoUAQNsMBt46pU1oVlXnycOUFSlSwCzAIGAgY9xTwEBAQEBAQEBAjqAGHE4LUBYLEUA3QwRAAAaAAAA/QA4Sx5TDwAKICAgICAgAAAA/ABFMjI0MAogICAgICAgAAAA/wBTZXJpYWxfTnVtYmVyAIg=
  Date: Mon Feb 14 14:51:37 2011
  DistUpgraded: Fresh install
  DistroCodename: natty
  DistroVariant: ubuntu
  DkmsStatus:
  
  DumpSignature: 803644b9 (IPEHR: 0x680b0000)
  ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
  GraphicsCard:   Subsystem: Intel Corporation Device [8086:2002]
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110121)
  InterpreterPath: /usr/bin/python2.7
  ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py
  ProcEnviron:
  
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-3-generic root=UUID=9aca5a97-fe4f-45d8-8b52-fac0552fdf14 ro
  ProcKernelCmdLine_: BOOT_IMAGE=/vmlinuz-2.6.38-3-generic root=UUID=9aca5a97-fe4f-45d8-8b52-fac0552fdf14 ro
  RelatedPackageVersions:
   xserver-xorg 1:7.6~3ubuntu4
   libdrm2 2.4.23-1ubuntu3
   xserver-xorg-video-intel 2:2.14.0-1ubuntu7
  Renderer: Hardware acceleration
  SourcePackage: xserver-xorg-video-intel
  Title: [sandybridge] GPU lockup 803644b9 (IPEHR: 0x680b0000)
  UserGroups:
  
  dmi.bios.date: 10/25/2010
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: BLH6710H.86A.0062.2010.1025.1539
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: DH67BL
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAG10189-202
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnIntelCorp.:bvrBLH6710H.86A.0062.2010.1025.1539:bd10/25/2010:svn:pn:pvr:rvnIntelCorporation:rnDH67BL:rvrAAG10189-202:cvn:ct3:cvr:
  version.compiz: compiz 1:0.9.2.1+glibmainloop4-0ubuntu11
  version.libdrm2: libdrm2 2.4.23-1ubuntu3
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1
  version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu4
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.13.2+git20110124.fadee040-0ubuntu4
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu7
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4

-- 
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which is subscribed to xserver-xorg-video-intel in ubuntu.
https://bugs.launchpad.net/bugs/718870

Title:
  [sandybridge] GPU lockup (IPEHR: 0x680b0000)

References

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