[Desktop-packages] [Bug 1140716]

[Jani-saarinen-g]

I will close this now.

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplu

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 106119 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 104243 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 104304 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 104772 has been marked as a duplicate of this bug. ***

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

commit 0da715ee60774401bea00dc71fca6fd1096c734a
Author: Chris Wilson 
Date:   Mon Nov 20 20:55:02 2017 +

drm/i915: Disable semaphores on Sandybridge

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.

[Desktop-packages] [Bug 1140716]

[Aaron-lu-a]

Created attachment 135173
gpu error file on 4.13.5-200.fc26.x86_64

This problem reappeared on 4.13.5-200.fc26.x86_64 last Friday.

[774249.632109] [drm] GPU HANG: ecode 6:0:0x85f8, in Xorg [696], reason: 
Hang on rcs0, action: reset  
[774249.632110] [drm] GPU hangs can indicate a bug anywhere in the entire gfx 
stack, including userspace. 
[774249.632111] [drm] Please file a _new_ bug report on bugs.freedesktop.org 
against DRI -> DRM/Intel 
[774249.632111] [drm] drm/i915 developers can then reassign to the right 
component if it's not a kernel issue.
[774249.632111] [drm] The gpu crash dump is required to analyze gpu hangs, so 
please always attach it.
[774249.632112] [drm] GPU crash dump saved to /sys/class/drm/card0/error
  
[774249.632172] drm/i915: Resetting chip after gpu hang

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0

[Desktop-packages] [Bug 1140716]

[Elizabethx-de-la-torre-mena]

(In reply to samuel.rakitnican from comment #260)
> I doesn't seem to be getting mentioned Gnome crashes on my sandybridge
> anymore with mainline kernels, that is currently 4.11 and I think even with
> 4.10 I was not getting any issues, with mainline longterm 4.4.61 and default
> centos 7 kernels I am definitely getting very frequent GPU crashes that
> brings down Gnome.
> 
> So it is either fixed for good, or it become much rarer. The issue I am/was
> experiencing happens when Gnome is running, it does not happen when only GDM
> is loaded. System load seems to not have effect on the bug triggering, seems
> to happen any time, on idle, or when machine is loaded.
Hopefully, is fixed for good. I'm closing this bug, if problem arise with 
latest kernel versions https://www.kernel.org/ please open a NEW bug with HW 
and SW information, steps to reproduce and relevant logs.Thank you.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x1

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

(In reply to Elizabeth from comment #261)
> (In reply to samuel.rakitnican from comment #260)
> > I doesn't seem to be getting mentioned Gnome crashes on my sandybridge
> > anymore with mainline kernels, that is currently 4.11 and I think even with
> > 4.10 I was not getting any issues, with mainline longterm 4.4.61 and default
> > centos 7 kernels I am definitely getting very frequent GPU crashes that
> > brings down Gnome.
> > 
> > So it is either fixed for good, or it become much rarer. The issue I am/was
> > experiencing happens when Gnome is running, it does not happen when only GDM
> > is loaded. System load seems to not have effect on the bug triggering, seems
> > to happen any time, on idle, or when machine is loaded.
> Hopefully, is fixed for good. I'm closing this bug, if problem arise with
> latest kernel versions https://www.kernel.org/ please open a NEW bug with HW
> and SW information, steps to reproduce and relevant logs.Thank you.

There was no fix for this HW issue.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4

[Desktop-packages] [Bug 1140716]

[Samuel Rakitničan]

I doesn't seem to be getting mentioned Gnome crashes on my sandybridge
anymore with mainline kernels, that is currently 4.11 and I think even
with 4.10 I was not getting any issues, with mainline longterm 4.4.61
and default centos 7 kernels I am definitely getting very frequent GPU
crashes that brings down Gnome.

So it is either fixed for good, or it become much rarer. The issue I
am/was experiencing happens when Gnome is running, it does not happen
when only GDM is loaded. System load seems to not have effect on the bug
triggering, seems to happen any time, on idle, or when machine is
loaded.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer ela

[Desktop-packages] [Bug 1140716]

[Ricardo-vega-u]

Adding tag into "Whiteboard" field - ReadyForDev
The bug still active
*Status is correct
*Platform is included
*Feature is included
*Priority and Severity correctly set
*Logs included

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x70

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 98807 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Yann-argotti]

*** Bug 98294 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 100245 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 97304 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 97451 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Samantham]

Chris, I seem to be experiencing this bug in Linux 4.7rc3 on an x220
ThinkPad with Intel HD 3000 chipset.  I was getting random full system
freeze, non responsive over network.

The main messages before the crash were:
Jun 23 19:11:18 athena kernel: [drm:fw_domains_get [i915]] *ERROR* render: 
timed out waiting for forcewake ack request.
Jun 23 19:11:18 athena kernel: [drm:__gen6_gt_wait_for_thread_c0.isra.7 [i915]] 
*ERROR* GT thread status wait timed out.

The original crash I haven't been able to reproduce easily but I CAN
reproduce every time a full system lockup running the following intel-
gpu-tools tests (I have not even close to run all the tests though)
[**This may or may not be related to the original crash**]

gem_sync, subtest: bsd2-hang
drv_hangman, subtest: error-state-capture-bit

I do not know if these tests are helpful or related (maybe some are known to 
fail? not sure).
I have drm debugging turned on for when I ran those tests. (drm.debug=0x1e 
log_buf_len=1M)
I can post logs of the hangs associated with the two tests/subtests and run any 
other tests if you desire (with kernel drm debug on), I will wait for the issue 
to reappear with the drm debug on before posting that log though.  By the 
number of similar bugs you may already have the CALL TRACE and non-debug level 
logs.

I know how to patch and am able to compile kernels to test.  The bug
effects me maybe once every 1 or 2 days.  I use XOrg with Glamor.  I
have been seeing these crashes since 4.6 (maybe 4.5 or earlier not
sure).

I know how to apply patches and am able to compile drm-next or any
patches you have to see if this issue can be isolated.  Thanks, sorry
for the long response.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285

[Desktop-packages] [Bug 1140716] Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

[Bug Watch Updater]

** Changed in: dri
   Status: Confirmed => Won't Fix

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Won't Fix
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs zlib_

[Desktop-packages] [Bug 1140716] Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

[Bug Watch Updater]

** Changed in: dri
   Status: Fix Released => Confirmed

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Confirmed
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs zl

[Desktop-packages] [Bug 1140716] Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

[Bug Watch Updater]

** Changed in: linux (Fedora)
   Status: Unknown => Won't Fix

** Changed in: linux (Fedora)
   Importance: Unknown => Undecided

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Fix Released
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Won't Fix

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name:

[Desktop-packages] [Bug 1140716] Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

[Bug Watch Updater]

** Changed in: dri
   Status: In Progress => Fix Released

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  Fix Released
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 95238 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Jani-nikula]

(In reply to Sander Eikelenboom from comment #250)
> Is there a way to get off the CC-list of this slightly depressing kind of
> "catch-all" bug ?

CC list is at the top right corner. Choose the address, tick "Remove
selected CCs", and hit Save Changes.

I've done this for you now.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354

[Desktop-packages] [Bug 1140716]

[sander eikelenboom]

Tuesday, March 1, 2016, 9:43:23 PM, you wrote:

> Chris Wilson changed  bug 54226
> WhatRemovedAddedCC   russ.pridem...@gmail.com  
>   

>   Comment # 249   on bug 54226   from Chris Wilson   
> *** Bug 94057 has been marked as a duplicate of this bug. ***
>   

>   You are receiving this mail because: 
>   You are on the CC list for the bug.  
> 

Sorry to say, but:
Is there a way to get off the CC-list of this slightly depressing kind of 
"catch-all" bug ?
It unfortunately doesn't seem to have be going anywhere for the last 3 to 4 
years accept
for an endless stream of duplicates being appended.

--
Sander

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 94057 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 93824 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 93876 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 93595 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 89524 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 93482 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 93493 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 93331 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Kurt Roeckx]

Created attachment 120189
error state with 4.2 kernel

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs zlib_def

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 93057 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 92927 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Arrowsmith]

(In reply to Jeffrey E. Bedard from comment #236)
> Created attachment 119432 [details]
> attachment-28908-0.html
> 
> I reported this bug from a system without an SSD.  Recently, I have not
> seen the kernel messages appear however--currently on linux 4.2.5.

Ah, let me clarify that earlier comment: I dd'd a failing spinning drive
to an SSD. There was lots of clicking. Upgraded packages as they came
in, but no change. Only the uninstall and re-install cleared the repeat
button. :)

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i91

[Desktop-packages] [Bug 1140716]

[Jefbed]

Created attachment 119432
attachment-28908-0.html

I reported this bug from a system without an SSD.  Recently, I have not
seen the kernel messages appear however--currently on linux 4.2.5.

On Sun, Nov 1, 2015 at 10:04 PM, 
wrote:

> *Comment # 235 
> on bug 54226  from
> arrowsm...@pythian.com  *
>
> FWIW, my issue (https://bugs.freedesktop.org/show_bug.cgi?id=54226#c191), was
> resolved by uninstalling various components, re-installing and updating them. 
> I
> have a hunch (completely unproven) that it was a transparent bit-fail issue
> from the SSD. By un-installing and re-installing, the files were likely
> installed to a different location on the drive. It wasn't configuration, as I
> tried erasing, and even rolling back to defaults, with the problem still
> persisting. As it was almost daily, prior to uninstall, and hasn't happened
> since the install, this is all I can attribute it to.
>
> HTH someone.
>
> --
> You are receiving this mail because:
>
>- You are on the CC list for the bug.
>
>

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_th

[Desktop-packages] [Bug 1140716]

[Jefbed]

Created attachment 119433
attachment-32271-0.html

I think this bug can be marked as closed with the latest linux/mesa/xorg
versions :)

On Fri, Nov 6, 2015 at 1:47 AM,  wrote:

> *Comment # 237 
> on bug 54226  from
> arrowsm...@pythian.com  *
>
> (In reply to Jeffrey E. Bedard from comment #236 
> )> Created 
> attachment 119432  
> [details] 
> > attachment-28908-0.html
> >
> > I reported this bug from a system without an SSD.  Recently, I have not
> > seen the kernel messages appear however--currently on linux 4.2.5.
>
> Ah, let me clarify that earlier comment: I dd'd a failing spinning drive to an
> SSD. There was lots of clicking. Upgraded packages as they came in, but no
> change. Only the uninstall and re-install cleared the repeat button. :)
>
> --
> You are receiving this mail because:
>
>- You are on the CC list for the bug.
>
>

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632

[Desktop-packages] [Bug 1140716]

[Arrowsmith]

FWIW, my issue
(https://bugs.freedesktop.org/show_bug.cgi?id=54226#c191), was resolved
by uninstalling various components, re-installing and updating them. I
have a hunch (completely unproven) that it was a transparent bit-fail
issue from the SSD. By un-installing and re-installing, the files were
likely installed to a different location on the drive. It wasn't
configuration, as I tried erasing, and even rolling back to defaults,
with the problem still persisting. As it was almost daily, prior to
uninstall, and hasn't happened since the install, this is all I can
attribute it to.

HTH someone.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elap

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 92739 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 92118 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Samuel Rakitničan]

(In reply to Chris Wilson from comment #192)
> (In reply to comment #191)
> > What information is most useful for these repeating issues, as it just
> > happened again:
> > 
> >  Sep 16 08:32:59 arrowsmithlap1 kernel: [1182242.139690] [drm] stuck on
> > render ring
> >  Sep 16 08:32:59 arrowsmithlap1 kernel: [1182242.139699] [drm] stuck on
> > blitter ring
> 
> So long as it is the same event, there is no more information we need other
> than testing feedback for an eventual workaround.

Is this the same bug?

$ journalctl -p 3 -b -1
Ruj 25 02:13:01 crnigrom kernel: [drm:fw_domains_get [i915]] *ERROR* render: 
timed out waiting for forcewake ack request.
Ruj 25 02:13:01 crnigrom kernel: [drm:__gen6_gt_wait_for_thread_c0.isra.16 
[i915]] *ERROR* GT thread status wait timed out
... [ repeated messages ] ...
Ruj 25 02:13:33 crnigrom kernel: [drm:fw_domains_get [i915]] *ERROR* render: 
timed out waiting for forcewake ack request.
Ruj 25 02:13:33 crnigrom kernel: [drm:__gen6_gt_wait_for_thread_c0.isra.16 
[i915]] *ERROR* GT thread status wait timed out
Ruj 25 02:13:34 crnigrom kernel: [drm:stop_ring [i915]] *ERROR* render ring : 
timed out trying to stop ring
Ruj 25 02:13:34 crnigrom kernel: [drm:init_ring_common [i915]] *ERROR* render 
ring initialization failed ctl  (valid? 0) head  tail  
start  [expected ]
Ruj 25 02:13:34 crnigrom kernel: [drm:i915_reset [i915]] *ERROR* Failed hw init 
on reset -5
Ruj 25 02:13:34 crnigrom gnome-session[1823]: Unrecoverable failure in required 
component gnome-shell.desktop

After which gnome crashes with "Oh No Something Is Wrong" screen

$ uname -r
4.1.7-200.fc22.x86_64

Hardware i3-2100 CPU/GPU

This bug is going on already for a long long time, but at least computer
is not hard freezing anymore, although gnome is crashing so any gtk
applications running doing something stalls.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 91832 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 91810 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 91662 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs 

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 91212 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716]

[helios]

(In reply to Chris Wilson from comment #226)
> (In reply to Martin Steigerwald from comment #225)
> > Chris, you referred me to this bug as I reported
> > 
> > Bug 90835 - [4.1-rc6] gpu hang: ecode 6:-1:0x, Kicking stuck
> > semaphore on render ring
> > 
> > I skimmed through it and it appears that there are some patches to test? But
> > I am not sure which ones these are. Can you or someone else enlighten me?
> 
> There's likely a modest improvement in 4.2.

Nice.

> > Also I note that I still use
> > 
> > Option  "AccelMethod"   "uxa"
> > 
> > and I have
> > 
> > martin@merkaba:~> cat /etc/modprobe.d/i915-kms.conf 
> > options i915 modeset=1 i915_enable_rc6=7
> 
> Fortuitously that dangerous option doesn't do anything for your kernel.

Well I found out why, I compiled i915 into the kernel it seems, at least
I don´t have an i915 module in lsmod. But also i915.i915_enable_rc6=7 on
kernel command line does not seem to have any effect. I removed the
option.

> > 813a4b0e
> > thus maximum energy saving. But according to powertop it never enters the
> > highest sleep state anyway.
> > 
> > I will remove the AccelMethod setting now and see whether it helps. If not,
> > I downgrade to 4.1-rc4 for now, as issues have been at least much less
> > frequent with it.
> 
> Purely circumstantial.

Since using SNA I didn´t see a GPU hang so far. Too early to say for
sure, but it seems something in UXA may have triggered it more easily.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [2628

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

(In reply to Martin Steigerwald from comment #225)
> Chris, you referred me to this bug as I reported
> 
> Bug 90835 - [4.1-rc6] gpu hang: ecode 6:-1:0x, Kicking stuck
> semaphore on render ring
> 
> I skimmed through it and it appears that there are some patches to test? But
> I am not sure which ones these are. Can you or someone else enlighten me?

There's likely a modest improvement in 4.2.

> Also I note that I still use
> 
> Option  "AccelMethod"   "uxa"
> 
> and I have
> 
> martin@merkaba:~> cat /etc/modprobe.d/i915-kms.conf 
> options i915 modeset=1 i915_enable_rc6=7

Fortuitously that dangerous option doesn't do anything for your kernel.

> 813a4b0e
> thus maximum energy saving. But according to powertop it never enters the
> highest sleep state anyway.
> 
> I will remove the AccelMethod setting now and see whether it helps. If not,
> I downgrade to 4.1-rc4 for now, as issues have been at least much less
> frequent with it.

Purely circumstantial.

> And its really that for me 4.1-rc6 makes things much *worse*. I am typing
> this after a clean reboot and already got the GPU hang again. It happens
> about every few minutes. Are you really sure this is the same GPU hang? I
> didn´t have this before 4.1 kernel?

Yes.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x11

[Desktop-packages] [Bug 1140716]

[helios]

Chris, you referred me to this bug as I reported

Bug 90835 - [4.1-rc6] gpu hang: ecode 6:-1:0x, Kicking stuck
semaphore on render ring

I skimmed through it and it appears that there are some patches to test?
But I am not sure which ones these are. Can you or someone else
enlighten me?

Also I note that I still use

Option  "AccelMethod"   "uxa"

and I have

martin@merkaba:~> cat /etc/modprobe.d/i915-kms.conf 
options i915 modeset=1 i915_enable_rc6=7

thus maximum energy saving. But according to powertop it never enters
the highest sleep state anyway.

I will remove the AccelMethod setting now and see whether it helps. If
not, I downgrade to 4.1-rc4 for now, as issues have been at least much
less frequent with it.

And its really that for me 4.1-rc6 makes things much *worse*. I am
typing this after a clean reboot and already got the GPU hang again. It
happens about every few minutes. Are you really sure this is the same
GPU hang? I didn´t have this before 4.1 kernel?

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 90835 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716] Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

[Andy Whitcroft]

** Changed in: linux-lts-quantal (Ubuntu Precise)
   Status: Invalid => Fix Committed

** Changed in: linux (Ubuntu Precise)
   Status: Invalid => Fix Committed

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_en

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 90473 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 90271 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 90146 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 90106 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 89981 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 89771 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 89774 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 89671 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 89570 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 89299 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_

[Desktop-packages] [Bug 1140716] Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

[Mathew Hodson]

** Tags added: metabug

** CVE removed: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2013-0913

** CVE removed: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2013-1796

** CVE removed: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2013-1797

** CVE removed: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2013-1798

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
 

[Desktop-packages] [Bug 1140716] Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

[Mathew Hodson]

** Tags removed: saucy

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c

[Desktop-packages] [Bug 1140716] Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

[Mathew Hodson]

** Bug watch removed: freedesktop.org Bugzilla #70764
   https://bugs.freedesktop.org/show_bug.cgi?id=70764

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z

[Desktop-packages] [Bug 1140716] Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

[Mathew Hodson]

** Changed in: linux
   Importance: Medium => Unknown

** Changed in: linux
   Status: Invalid => Unknown

** Changed in: linux
 Remote watch: freedesktop.org Bugzilla #62443 => freedesktop.org Bugzilla 
#70151

** Project changed: linux => mesa

** Bug watch removed: freedesktop.org Bugzilla #83677
   https://bugs.freedesktop.org/show_bug.cgi?id=83677

** Changed in: mesa
 Remote watch: freedesktop.org Bugzilla #70151 => freedesktop.org Bugzilla 
#62443

** Bug watch removed: freedesktop.org Bugzilla #70151
   https://bugs.freedesktop.org/show_bug.cgi?id=70151

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU h

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 89078 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 88789 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 88541 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 88723 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716]

[Samuel Rakitničan]

*** Bug 88626 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 87776 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 87710 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 86836 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 86925 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 86765 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modules linke

[Desktop-packages] [Bug 1140716]

[Smruti-patil]

*** Bug 86437 has been marked as a duplicate of this bug. ***

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  

[Desktop-packages] [Bug 1140716]

[Tomas Huryn]

I've tryed the mentioned kernel on my Fedora 21 Beta and still hangs
after for example Netbeans opens main window for the whole screen.

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_

[Desktop-packages] [Bug 1140716] Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

[Bug Watch Updater]

** Bug watch added: freedesktop.org Bugzilla #83677
   https://bugs.freedesktop.org/show_bug.cgi?id=83677

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26

[Desktop-packages] [Bug 1140716]

[Fritsch-b]

For those running Ubuntu, here is a build of a kernel based on 3.17.1
with the patches Chris Willson wants you to test:

- Those patches have other regressions (so be careful to only test your
specific issue).

https://dl.dropboxusercontent.com/u/55728161/linux-headers-3.17.1simonickle_3.17.1simonickle-10.00.Custom_amd64.deb
https://dl.dropboxusercontent.com/u/55728161/linux-image-3.17.1simonickle_3.17.1simonickle-10.00.Custom_amd64.deb

Those kernels are based on:
https://bugs.freedesktop.org/show_bug.cgi?id=83677#c35

Beware, don't switch VTs.

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck tim

[Desktop-packages] [Bug 1140716]

[Josh Glover]

I am also experiencing this, on a Gentoo system running on a ThinkPad
T440s. I'm not doing anything related to XBMC, simply using xrandr for
multihead. The interesting thing is that DRI works fine on my laptop
screen (glxgears reports 60fps, which is the refresh rate of my screen),
but breaks when I move a window trying to use DRI (e.g. Chrome,
glxgears) to the external monitor connected to the mini Display Port
output.

I see this stuff in dmesg:

[ 3561.424762] [drm:ring_stuck] *ERROR* Kicking stuck wait on blitter ring
[ 3561.424770] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 3561.424772] [drm] GPU hangs can indicate a bug anywhere in the entire gfx 
stack, including userspace.
[ 3561.424774] [drm] Please file a _new_ bug report on bugs.freedesktop.org 
against DRI -> DRM/Intel
[ 3561.424776] [drm] drm/i915 developers can then reassign to the right 
component if it's not a kernel issue.
[ 3561.424778] [drm] The gpu crash dump is required to analyze gpu hangs, so 
please always attach it.
[ 3566.422957] [drm:ring_stuck] *ERROR* Kicking stuck wait on blitter ring
[ 3571.425143] [drm:ring_stuck] *ERROR* Kicking stuck wait on blitter ring
[ 3575.423680] [drm:ring_stuck] *ERROR* Kicking stuck wait on blitter ring

Seems like the same issue. I'm trying to downgrade X, mesa, et al., to
try and get the system back in working order.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset

[Desktop-packages] [Bug 1140716]

[Daniel-ffwll]

*** Bug 79675 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 85972 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 86058 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 85609 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  

[Desktop-packages] [Bug 1140716]

[Mika-kuoppala]

*** Bug 85194 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 85333 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  

[Desktop-packages] [Bug 1140716]

[Manuel Widmer]

(In reply to comment #184)
> (In reply to comment #183)
> 
> I recommend configuring i915.semaphores=0. I did it and it doesn't freeze
> anymore.

Meanwhile I tested both i915.semaphores=0 and i915.semaphores=1 neither
of which did help in my case. But with i915.semaphores=0 my system
became much more unstable and even crashed on its own after some days
without stress on graphics (just ran some desktop apps like thunar or
vlc for music only - no movies). With i915.semaphores=1 the system is at
least stable (for some weeks) as long as I don't heavily use desktop
applications.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangche

[Desktop-packages] [Bug 1140716] Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge

[Bug Watch Updater]

** Bug watch added: freedesktop.org Bugzilla #70764
   https://bugs.freedesktop.org/show_bug.cgi?id=70764

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26

[Desktop-packages] [Bug 1140716]

[Arrowsmith]

What information is most useful for these repeating issues, as it just
happened again:

 Sep 16 08:32:59 arrowsmithlap1 kernel: [1182242.139690] [drm] stuck on render 
ring
 Sep 16 08:32:59 arrowsmithlap1 kernel: [1182242.139699] [drm] stuck on blitter 
ring
 Sep 16 08:32:59 arrowsmithlap1 kernel: [1182242.140239] [drm] GPU HANG: ecode 
0:0xf4e9fffe, in Xorg [26353], reason: Ring hung, action: reset
 Sep 16 08:32:59 arrowsmithlap1 kernel: [1182242.140750] 
[drm:i915_context_is_banned] *ERROR* gpu hanging too fast, banning!
 Sep 16 08:32:59 arrowsmithlap1 kernel: [drm] stuck on render ring
 Sep 16 08:32:59 arrowsmithlap1 kernel: [drm] stuck on blitter ring
 Sep 16 08:32:59 arrowsmithlap1 kernel: [drm] GPU HANG: ecode 0:0xf4e9fffe, in 
Xorg [26353], reason: Ring hung, action: reset
 Sep 16 08:32:59 arrowsmithlap1 kernel: [drm:i915_context_is_banned] *ERROR* 
gpu hanging too fast, banning!
 Sep 16 08:33:01 arrowsmithlap1 kernel: [1182244.142445] [drm] Enabling RC6 
states: RC6 on, RC6p off, RC6pp off
 Sep 16 08:33:01 arrowsmithlap1 kernel: [drm] Enabling RC6 states: RC6 on, RC6p 
off, RC6pp off

The only thing under my /etc/X11/xorg.conf.d/ is 00-keyboard.conf
(system generated).

Do you want a copy of /sys/class/drm/card0/error every time?

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_fun

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

(In reply to comment #191)
> What information is most useful for these repeating issues, as it just
> happened again:
> 
>  Sep 16 08:32:59 arrowsmithlap1 kernel: [1182242.139690] [drm] stuck on
> render ring
>  Sep 16 08:32:59 arrowsmithlap1 kernel: [1182242.139699] [drm] stuck on
> blitter ring

So long as it is the same event, there is no more information we need
other than testing feedback for an eventual workaround.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hang

[Desktop-packages] [Bug 1140716]

[Frank Stephan]

2. of course I meant cgroup_disable=memory

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  [26932.384358] Modu

[Desktop-packages] [Bug 1140716]

[Frank Stephan]

Hi Chris,

OK, nothing of the above was the reason. In my case it's simply this:

/etc/X11/xorg.conf.d/20-intel.conf

Section "Device"
   Identifier  "Intel Graphics"
   Driver  "intel"
   Option  "TearFree""true"
EndSection


I added it when the tearing scrolling through large webpages annoyed me.
As soon as I added it, the problems quickly started.

Selfmade problem.

Frank

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck time

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

(In reply to comment #189)
> Hi Chris,
> 
> OK, nothing of the above was the reason. In my case it's simply this:
> 
> /etc/X11/xorg.conf.d/20-intel.conf
> 
> Section "Device"
>Identifier  "Intel Graphics"
>Driver  "intel"
>Option  "TearFree""true"
> EndSection
> 
> 
> I added it when the tearing scrolling through large webpages annoyed me.
> As soon as I added it, the problems quickly started.
> 
> Selfmade problem.

Not really, https://bugs.freedesktop.org/show_bug.cgi?id=70764 tracks
that this hang is more likely with TearFree (fundamentally the hang is
still the same hardware issue, but it is interesting that TearFree has a
higher chance of hitting it).

If you want to experiment:

 http://cgit.freedesktop.org/~ickle/linux-2.6/log/?h=requests

should have an interesting fix, at least for trying to prevent the
TearFree leading to the semaphore hang.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should

[Desktop-packages] [Bug 1140716]

[Frank Stephan]

Hi Chris,

meanwhile my current kernel is 3.16.1-46.1.g90bc0f1
I'm wondering (after a reinstall) that the semaphore bug hasn't occured yet, 
which was the case before (after a fresh install).

This leads me to 4 definable possible reasons:

1. the named kernel revision somehow contains a fix for it. looking at the 
changes I could'nt get an affirmation to that assumption.
2. cgroup_memory=disabled has a relation to it. (That's why I removed it for 
now).
3. the BIOS settings (which could be different now) might have something to do 
with it.
4. I haven't installed KVM suppport yet.


I'll post again if I find a reproducible explanation.
Frank

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 s

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 83783 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 83721 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  

[Desktop-packages] [Bug 1140716]

[Bartosz Brachaczek]

(In reply to comment #183)

I recommend configuring i915.semaphores=0. I did it and it doesn't
freeze anymore.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()

[Desktop-packages] [Bug 1140716]

[Manuel Widmer]

Is there any ongoing development to fix this bug? I still see it with 
Linux  3.13.0-35-generic #62-Ubuntu SMP Fri Aug 15 01:58:42 UTC 2014 
x86_64 x86_64 x86_64 GNU/Linux

And the latest intel drivers as provided by intel linux graphics installer from 
https://01.org/linuxgraphics/

Many times my system freezes few minutes after starting to watch a movie
with vlc. I have my screen connected through a receiver (hdmi for audio
+ video) with the linux system. The probability for a freeze is higher
when the hdmi receiver was powered of for some time before playing the
movie than when I do a reboot and hdmi is always on.

I'm happy to help with crashdumps as far as I'm able to collect them.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
G

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 83661 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830
  

[Desktop-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 83326 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in The Linux Kernel:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Invalid
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “mesa” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux” source package in Raring:
  Invalid
Status in “linux-lts-quantal” source package in Raring:
  Invalid
Status in “linux” package in Debian:
  New
Status in “linux” package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] [ cut here ]
  [26932.384354] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26932.384356] Hardware name: SATELLITE Z830