[23880.908058] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[23880.908065] i915          D c1495040     0  2285      2 0x00000000
[23880.908077]  df355ebc 00000046 c1495040 c1495040 c1495040 c1495040 df08f534 5863428c
[23880.908096]  0000159a c1495040 df2e6480 0000159a df08f380 de8a502c de8a502c df08f380
[23880.908114]  ffffff00 df355efc c1280f50 00000000 de8a5060 de8a504c 00000002 de8a5030
[23880.908132] Call Trace:
[23880.908151]  [<c1280f50>] __mutex_lock_common+0x1ea/0x2f9
[23880.908161]  [<c12810ca>] mutex_lock_nested+0x1f/0x27
[23880.908208]  [<e0229912>] ? intel_idle_update+0x2f/0x1a4 [i915]
[23880.908243]  [<e0229912>] intel_idle_update+0x2f/0x1a4 [i915]
[23880.908255]  [<c1042c79>] ? worker_thread+0x14b/0x250
[23880.908264]  [<c1042cbb>] worker_thread+0x18d/0x250
[23880.908273]  [<c1042c79>] ? worker_thread+0x14b/0x250
[23880.908308]  [<e02298e3>] ? intel_idle_update+0x0/0x1a4 [i915]
[23880.908319]  [<c104622d>] ? autoremove_wake_function+0x0/0x2f
[23880.908329]  [<c1042b2e>] ? worker_thread+0x0/0x250
[23880.908337]  [<c1045eca>] kthread+0x6a/0x6f
[23880.908346]  [<c1045e60>] ? kthread+0x0/0x6f
[23880.908356]  [<c1003582>] kernel_thread_helper+0x6/0x1a
[23880.908361] INFO: lockdep is turned off.
[23880.908384] INFO: task Xorg:17165 blocked for more than 120 seconds.
[23880.908389] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[23880.908395] Xorg          D c1495040     0 17165  17158 0x00400004
[23880.908406]  de633df0 00203046 c1495040 c1495040 c1495040 c1495040 ddc6e1f4 00000000
[23880.908424]  de8a5060 c1495040 00000000 00000000 ddc6e040 de8a502c de8a502c ddc6e040
[23880.908442]  ffffff00 de633e30 c1280f50 00000000 de8a5060 de8a504c 00000002 de8a5030
[23880.908460] Call Trace:
[23880.908469]  [<c1280f50>] __mutex_lock_common+0x1ea/0x2f9
[23880.908478]  [<c12810ca>] mutex_lock_nested+0x1f/0x27
[23880.908510]  [<e021e0ac>] ? i915_gem_throttle_ioctl+0x2d/0x68 [i915]
[23880.908542]  [<e021e0ac>] i915_gem_throttle_ioctl+0x2d/0x68 [i915]
[23880.908577]  [<e0057aa5>] drm_ioctl+0x23a/0x31d [drm]
[23880.908609]  [<e021e07f>] ? i915_gem_throttle_ioctl+0x0/0x68 [i915]
[23880.908622]  [<c1049569>] ? lock_hrtimer_base+0x18/0x33
[23880.908634]  [<c10c6c42>] vfs_ioctl+0x27/0x91
[23880.908662]  [<e005786b>] ? drm_ioctl+0x0/0x31d [drm]
[23880.908671]  [<c10c71d7>] do_vfs_ioctl+0x48c/0x4ca
[23880.908680]  [<c1281e83>] ? _raw_spin_unlock_irq+0x22/0x2b
[23880.908691]  [<c1034556>] ? spin_unlock_irq+0x8/0xa
[23880.908699]  [<c1034873>] ? do_setitimer+0x16c/0x198
[23880.908708]  [<c10a251f>] ? might_fault+0x6b/0x70
[23880.908718]  [<c1141da6>] ? _copy_from_user+0x31/0x115
[23880.908727]  [<c10348e6>] ? sys_setitimer+0x47/0x75
[23880.908735]  [<c10c7256>] sys_ioctl+0x41/0x61
[23880.908745]  [<c1002f9f>] sysenter_do_call+0x12/0x38
[23880.908750] INFO: lockdep is turned off.
[24000.908049] INFO: task i915:2285 blocked for more than 120 seconds.
[24000.908058] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[24000.908064] i915          D c1495040     0  2285      2 0x00000000
[24000.908076]  df355ebc 00000046 c1495040 c1495040 c1495040 c1495040 df08f534 5863428c
[24000.908095]  0000159a c1495040 df2e6480 0000159a df08f380 de8a502c de8a502c df08f380
[24000.908113]  ffffff00 df355efc c1280f50 00000000 de8a5060 de8a504c 00000002 de8a5030
[24000.908131] Call Trace:
[24000.908149]  [<c1280f50>] __mutex_lock_common+0x1ea/0x2f9
[24000.908159]  [<c12810ca>] mutex_lock_nested+0x1f/0x27
[24000.908206]  [<e0229912>] ? intel_idle_update+0x2f/0x1a4 [i915]
[24000.908241]  [<e0229912>] intel_idle_update+0x2f/0x1a4 [i915]
[24000.908253]  [<c1042c79>] ? worker_thread+0x14b/0x250
[24000.908263]  [<c1042cbb>] worker_thread+0x18d/0x250
[24000.908271]  [<c1042c79>] ? worker_thread+0x14b/0x250
[24000.908307]  [<e02298e3>] ? intel_idle_update+0x0/0x1a4 [i915]
[24000.908317]  [<c104622d>] ? autoremove_wake_function+0x0/0x2f
[24000.908328]  [<c1042b2e>] ? worker_thread+0x0/0x250
[24000.908336]  [<c1045eca>] kthread+0x6a/0x6f
[24000.908344]  [<c1045e60>] ? kthread+0x0/0x6f
[24000.908354]  [<c1003582>] kernel_thread_helper+0x6/0x1a
[24000.908359] INFO: lockdep is turned off.
[24000.908382] INFO: task Xorg:17165 blocked for more than 120 seconds.
[24000.908387] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[24000.908393] Xorg          D c1495040     0 17165  17158 0x00400004
[24000.908404]  de633df0 00203046 c1495040 c1495040 c1495040 c1495040 ddc6e1f4 00000000
[24000.908422]  de8a5060 c1495040 00000000 00000000 ddc6e040 de8a502c de8a502c ddc6e040
[24000.908440]  ffffff00 de633e30 c1280f50 00000000 de8a5060 de8a504c 00000002 de8a5030
[24000.908457] Call Trace:
[24000.908466]  [<c1280f50>] __mutex_lock_common+0x1ea/0x2f9
[24000.908476]  [<c12810ca>] mutex_lock_nested+0x1f/0x27
[24000.908508]  [<e021e0ac>] ? i915_gem_throttle_ioctl+0x2d/0x68 [i915]
[24000.908539]  [<e021e0ac>] i915_gem_throttle_ioctl+0x2d/0x68 [i915]
[24000.908576]  [<e0057aa5>] drm_ioctl+0x23a/0x31d [drm]
[24000.908607]  [<e021e07f>] ? i915_gem_throttle_ioctl+0x0/0x68 [i915]
[24000.908620]  [<c1049569>] ? lock_hrtimer_base+0x18/0x33
[24000.908632]  [<c10c6c42>] vfs_ioctl+0x27/0x91
[24000.908660]  [<e005786b>] ? drm_ioctl+0x0/0x31d [drm]
[24000.908670]  [<c10c71d7>] do_vfs_ioctl+0x48c/0x4ca
[24000.908679]  [<c1281e83>] ? _raw_spin_unlock_irq+0x22/0x2b
[24000.908690]  [<c1034556>] ? spin_unlock_irq+0x8/0xa
[24000.908698]  [<c1034873>] ? do_setitimer+0x16c/0x198
[24000.908707]  [<c10a251f>] ? might_fault+0x6b/0x70
[24000.908717]  [<c1141da6>] ? _copy_from_user+0x31/0x115
[24000.908726]  [<c10348e6>] ? sys_setitimer+0x47/0x75
[24000.908734]  [<c10c7256>] sys_ioctl+0x41/0x61
[24000.908744]  [<c1002f9f>] sysenter_do_call+0x12/0x38
[24000.908749] INFO: lockdep is turned off.
[24120.908049] INFO: task i915:2285 blocked for more than 120 seconds.
[24120.908058] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[24120.908065] i915          D c1495040     0  2285      2 0x00000000
[24120.908077]  df355ebc 00000046 c1495040 c1495040 c1495040 c1495040 df08f534 5863428c
[24120.908096]  0000159a c1495040 df2e6480 0000159a df08f380 de8a502c de8a502c df08f380
[24120.908114]  ffffff00 df355efc c1280f50 00000000 de8a5060 de8a504c 00000002 de8a5030
[24120.908132] Call Trace:
[24120.908149]  [<c1280f50>] __mutex_lock_common+0x1ea/0x2f9
[24120.908160]  [<c12810ca>] mutex_lock_nested+0x1f/0x27
[24120.908207]  [<e0229912>] ? intel_idle_update+0x2f/0x1a4 [i915]
[24120.908242]  [<e0229912>] intel_idle_update+0x2f/0x1a4 [i915]
[24120.908254]  [<c1042c79>] ? worker_thread+0x14b/0x250
[24120.908263]  [<c1042cbb>] worker_thread+0x18d/0x250
[24120.908272]  [<c1042c79>] ? worker_thread+0x14b/0x250
[24120.908307]  [<e02298e3>] ? intel_idle_update+0x0/0x1a4 [i915]
[24120.908318]  [<c104622d>] ? autoremove_wake_function+0x0/0x2f
[24120.908328]  [<c1042b2e>] ? worker_thread+0x0/0x250
[24120.908336]  [<c1045eca>] kthread+0x6a/0x6f
[24120.908345]  [<c1045e60>] ? kthread+0x0/0x6f
[24120.908355]  [<c1003582>] kernel_thread_helper+0x6/0x1a
[24120.908360] INFO: lockdep is turned off.
[24120.908383] INFO: task Xorg:17165 blocked for more than 120 seconds.
[24120.908388] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[24120.908393] Xorg          D c1495040     0 17165  17158 0x00400004
[24120.908404]  de633df0 00203046 c1495040 c1495040 c1495040 c1495040 ddc6e1f4 00000000
[24120.908422]  de8a5060 c1495040 00000000 00000000 ddc6e040 de8a502c de8a502c ddc6e040
[24120.908440]  ffffff00 de633e30 c1280f50 00000000 de8a5060 de8a504c 00000002 de8a5030
[24120.908458] Call Trace:
[24120.908467]  [<c1280f50>] __mutex_lock_common+0x1ea/0x2f9
[24120.908476]  [<c12810ca>] mutex_lock_nested+0x1f/0x27
[24120.908508]  [<e021e0ac>] ? i915_gem_throttle_ioctl+0x2d/0x68 [i915]
[24120.908540]  [<e021e0ac>] i915_gem_throttle_ioctl+0x2d/0x68 [i915]
[24120.908576]  [<e0057aa5>] drm_ioctl+0x23a/0x31d [drm]
[24120.908607]  [<e021e07f>] ? i915_gem_throttle_ioctl+0x0/0x68 [i915]
[24120.908620]  [<c1049569>] ? lock_hrtimer_base+0x18/0x33
[24120.908632]  [<c10c6c42>] vfs_ioctl+0x27/0x91
[24120.908660]  [<e005786b>] ? drm_ioctl+0x0/0x31d [drm]
[24120.908669]  [<c10c71d7>] do_vfs_ioctl+0x48c/0x4ca
[24120.908679]  [<c1281e83>] ? _raw_spin_unlock_irq+0x22/0x2b
[24120.908689]  [<c1034556>] ? spin_unlock_irq+0x8/0xa
[24120.908697]  [<c1034873>] ? do_setitimer+0x16c/0x198
[24120.908706]  [<c10a251f>] ? might_fault+0x6b/0x70
[24120.908716]  [<c1141da6>] ? _copy_from_user+0x31/0x115
[24120.908725]  [<c10348e6>] ? sys_setitimer+0x47/0x75
[24120.908734]  [<c10c7256>] sys_ioctl+0x41/0x61
[24120.908743]  [<c1002f9f>] sysenter_do_call+0x12/0x38
[24120.908748] INFO: lockdep is turned off.