Attachment 65253 Details for Bug 50619 – dmesg after crash

dmesg after crash

dmesg_c4aed35_crash_2012-08-07 (text/plain), 165.77 KB, created by Lorenz Huedepohl on 2012-08-07 21:09:25 UTC

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Description:

Filename:

MIME Type:

Creator: Lorenz Huedepohl

Created: 2012-08-07 21:09:25 UTC

Size: 165.77 KB

patch

obsolete

>[ 6957.663218]  thermal
>[ 6957.663218]  thermal_sys
>[ 6957.663219] 
>[ 6957.663220] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.663220] Call Trace:
>[ 6957.663227]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.663229]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.663231]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.663233]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.663238]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.663243]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.663248]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.663256]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.663261]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.663266]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.663271]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.663276]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.663289]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.663295]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.663300]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.663306]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.663308]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.663309]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.663311]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.663313]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.663315]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.663319] ---[ end trace b47a98054c149182 ]---
>[ 6957.663840] ------------[ cut here ]------------
>[ 6957.663845] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.663846] Hardware name: To Be Filled By O.E.M.
>[ 6957.663846] MMIO read or write has been dropped 3
>[ 6957.663873]  thermal
>[ 6957.663874]  thermal_sys
>[ 6957.663876] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.663876] Call Trace:
>[ 6957.663881]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.663884]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.663885]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.663891]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.663896]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.663901]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.663908]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.663915]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.663921]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.663922]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.663928]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.663933]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.663938]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.663944]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.663949]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.663954]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.663956]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.663958]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.663960]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.663961]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.663963]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.663964] ---[ end trace b47a98054c149183 ]---
>[ 6957.671157] ------------[ cut here ]------------
>[ 6957.671165] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.671166] Hardware name: To Be Filled By O.E.M.
>[ 6957.671167] MMIO read or write has been dropped 3
>[ 6957.671194]  thermal
>[ 6957.671195]  thermal_sys
>[ 6957.671197] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.671197] Call Trace:
>[ 6957.671203]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.671206]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.671207]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.671210]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.671215]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.671220]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.671224]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.671233]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.671239]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.671241]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.671246]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.671251]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.671257]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.671262]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.671267]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.671273]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.671275]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.671277]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.671279]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.671280]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.671282]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.671283] ---[ end trace b47a98054c149184 ]---
>[ 6957.671802] ------------[ cut here ]------------
>[ 6957.671806] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.671807] Hardware name: To Be Filled By O.E.M.
>[ 6957.671808] MMIO read or write has been dropped 3
>[ 6957.671834]  thermal
>[ 6957.671835]  thermal_sys
>[ 6957.671836] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.671837] Call Trace:
>[ 6957.671841]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.671844]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.671845]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.671851]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.671856]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.671860]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.671868]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.671875]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.671880]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.671881]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.671887]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.671892]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.671897]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.671902]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.671907]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.671913]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.671915]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.671916]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.671918]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.671919]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.671921]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.671922] ---[ end trace b47a98054c149185 ]---
>[ 6957.679134] ------------[ cut here ]------------
>[ 6957.679144] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.679144] Hardware name: To Be Filled By O.E.M.
>[ 6957.679145] MMIO read or write has been dropped 3
>[ 6957.679172]  thermal
>[ 6957.679173]  thermal_sys
>[ 6957.679175] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.679176] Call Trace:
>[ 6957.679182]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.679185]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.679186]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.679189]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.679193]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.679198]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.679203]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.679212]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.679217]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.679219]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.679225]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.679230]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.679235]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.679241]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.679246]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.679252]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.679254]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.679256]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.679258]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.679259]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.679261]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.679262] ---[ end trace b47a98054c149186 ]---
>[ 6957.679788] ------------[ cut here ]------------
>[ 6957.679793] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.679793] Hardware name: To Be Filled By O.E.M.
>[ 6957.679794] MMIO read or write has been dropped 3
>[ 6957.679820]  thermal
>[ 6957.679820]  thermal_sys
>[ 6957.679822] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.679822] Call Trace:
>[ 6957.679827]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.679829]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.679831]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.679837]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.679841]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.679846]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.679854]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.679860]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.679865]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.679867]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.679872]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.679877]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.679882]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.679887]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.679892]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.679898]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.679900]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.679902]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.679903]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.679905]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.679906]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.679907] ---[ end trace b47a98054c149187 ]---
>[ 6957.681762] ------------[ cut here ]------------
>[ 6957.681770] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.681770] Hardware name: To Be Filled By O.E.M.
>[ 6957.681771] MMIO read or write has been dropped 3
>[ 6957.681799]  thermal
>[ 6957.681799]  thermal_sys
>[ 6957.681801] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.681802] Call Trace:
>[ 6957.681808]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.681811]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.681813]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.681815]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.681820]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.681825]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.681830]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.681838]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.681844]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.681846]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.681851]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.681857]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.681862]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.681867]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.681872]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.681878]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.681880]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.681882]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.681884]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.681885]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.681887]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.681888] ---[ end trace b47a98054c149188 ]---
>[ 6957.682405] ------------[ cut here ]------------
>[ 6957.682417] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.682418] Hardware name: To Be Filled By O.E.M.
>[ 6957.682418] MMIO read or write has been dropped 3
>[ 6957.682453]  thermal
>[ 6957.682453]  thermal_sys
>[ 6957.682454] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.682455] Call Trace:
>[ 6957.682460]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.682462]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.682464]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.682469]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.682474]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.682479]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.682486]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.682493]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.682498]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.682500]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6957.682505]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.682510]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.682516]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.682521]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.682526]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.682531]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.682533]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.682535]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.682536]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.682538]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.682540]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.682540] ---[ end trace b47a98054c149189 ]---
>[ 6957.687108] ------------[ cut here ]------------
>[ 6957.687115] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.687116] Hardware name: To Be Filled By O.E.M.
>[ 6957.687117] MMIO read or write has been dropped 3
>[ 6957.687144]  thermal
>[ 6957.687144]  thermal_sys
>[ 6957.687146] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.687146] Call Trace:
>[ 6957.687152]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.687155]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.687157]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.687159]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.687164]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.687169]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.687174]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.687182]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.687188]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.687190]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.687195]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.687200]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.687206]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.687211]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.687216]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.687222]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.687224]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.687226]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.687227]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.687229]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.687231]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.687232] ---[ end trace b47a98054c14918a ]---
>[ 6957.687749] ------------[ cut here ]------------
>[ 6957.687754] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.687755] Hardware name: To Be Filled By O.E.M.
>[ 6957.687755] MMIO read or write has been dropped 3
>[ 6957.687781]  thermal
>[ 6957.687782]  thermal_sys
>[ 6957.687783] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.687784] Call Trace:
>[ 6957.687788]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.687791]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.687792]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.687798]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.687803]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.687807]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.687815]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.687821]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.687826]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.687828]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.687833]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.687838]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.687844]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.687849]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.687854]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.687859]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.687861]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.687863]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.687865]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.687866]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.687868]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.687869] ---[ end trace b47a98054c14918b ]---
>[ 6957.695087] ------------[ cut here ]------------
>[ 6957.695096] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.695097] Hardware name: To Be Filled By O.E.M.
>[ 6957.695097] MMIO read or write has been dropped 3
>[ 6957.695125]  thermal
>[ 6957.695125]  thermal_sys
>[ 6957.695127] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.695128] Call Trace:
>[ 6957.695134]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.695137]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.695139]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.695142]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.695146]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.695151]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.695156]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.695164]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.695170]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.695172]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.695178]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.695183]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.695188]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.695194]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.695199]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.695204]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.695206]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.695208]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.695210]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.695212]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.695213]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.695214] ---[ end trace b47a98054c14918c ]---
>[ 6957.695733] ------------[ cut here ]------------
>[ 6957.695738] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.695738] Hardware name: To Be Filled By O.E.M.
>[ 6957.695739] MMIO read or write has been dropped 3
>[ 6957.695765]  thermal
>[ 6957.695765]  thermal_sys
>[ 6957.695767] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.695767] Call Trace:
>[ 6957.695772]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.695774]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.695776]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.695782]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.695786]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.695791]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.695799]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.695805]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.695811]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.695812]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.695817]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.695823]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.695828]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.695833]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.695838]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.695844]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.695846]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.695847]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.695849]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.695851]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.695852]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.695853] ---[ end trace b47a98054c14918d ]---
>[ 6957.701706] ------------[ cut here ]------------
>[ 6957.701714] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.701715] Hardware name: To Be Filled By O.E.M.
>[ 6957.701716] MMIO read or write has been dropped 3
>[ 6957.701743]  thermal
>[ 6957.701744]  thermal_sys
>[ 6957.701745] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.701746] Call Trace:
>[ 6957.701752]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.701755]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.701757]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.701759]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.701764]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.701769]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.701774]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.701783]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.701789]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.701790]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.701796]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.701801]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.701806]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.701812]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.701817]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.701823]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.701825]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.701827]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.701828]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.701830]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.701832]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.701833] ---[ end trace b47a98054c14918e ]---
>[ 6957.702342] ------------[ cut here ]------------
>[ 6957.702346] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.702347] Hardware name: To Be Filled By O.E.M.
>[ 6957.702348] MMIO read or write has been dropped 3
>[ 6957.702382]  thermal
>[ 6957.702382]  thermal_sys
>[ 6957.702391] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.702392] Call Trace:
>[ 6957.702397]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.702399]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.702401]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.702406]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.702411]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.702416]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.702423]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.702430]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.702435]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.702437]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6957.702442]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.702447]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.702452]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.702457]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.702462]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.702468]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.702469]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.702471]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.702473]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.702474]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.702476]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.702477] ---[ end trace b47a98054c14918f ]---
>[ 6957.703058] ------------[ cut here ]------------
>[ 6957.703065] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.703065] Hardware name: To Be Filled By O.E.M.
>[ 6957.703067] MMIO read or write has been dropped 3
>[ 6957.703105]  thermal
>[ 6957.703108]  thermal_sys
>[ 6957.703109] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.703110] Call Trace:
>[ 6957.703116]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.703119]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.703120]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.703123]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.703127]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.703132]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.703139]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.703147]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.703152]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.703154]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.703159]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.703164]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.703170]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.703175]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.703180]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.703185]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.703187]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.703189]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.703191]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.703194]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.703195]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.703198] ---[ end trace b47a98054c149190 ]---
>[ 6957.703716] ------------[ cut here ]------------
>[ 6957.703721] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.703722] Hardware name: To Be Filled By O.E.M.
>[ 6957.703722] MMIO read or write has been dropped 3
>[ 6957.703749]  thermal
>[ 6957.703750]  thermal_sys
>[ 6957.703751] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.703752] Call Trace:
>[ 6957.703757]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.703759]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.703761]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.703767]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.703772]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.703777]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.703784]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.703791]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.703797]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.703798]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.703804]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.703809]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.703814]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.703819]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.703824]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.703832]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.703834]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.703837]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.703839]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.703842]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.703843]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.703845] ---[ end trace b47a98054c149191 ]---
>[ 6957.711042] ------------[ cut here ]------------
>[ 6957.711051] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.711051] Hardware name: To Be Filled By O.E.M.
>[ 6957.711052] MMIO read or write has been dropped 3
>[ 6957.711079]  thermal
>[ 6957.711079]  thermal_sys
>[ 6957.711081] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.711082] Call Trace:
>[ 6957.711088]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.711091]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.711092]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.711095]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.711099]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.711104]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.711109]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.711117]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.711123]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.711125]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.711130]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.711136]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.711141]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.711146]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.711152]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.711158]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.711160]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.711161]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.711163]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.711165]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.711167]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.711168] ---[ end trace b47a98054c149192 ]---
>[ 6957.711686] ------------[ cut here ]------------
>[ 6957.711691] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.711691] Hardware name: To Be Filled By O.E.M.
>[ 6957.711692] MMIO read or write has been dropped 3
>[ 6957.711718]  thermal
>[ 6957.711719]  thermal_sys
>[ 6957.711720] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.711721] Call Trace:
>[ 6957.711725]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.711728]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.711729]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.711735]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.711740]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.711744]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.711752]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.711759]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.711764]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.711765]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.711771]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.711776]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.711781]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.711786]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.711791]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.711797]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.711798]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.711800]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.711802]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.711803]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.711805]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.711806] ---[ end trace b47a98054c149193 ]---
>[ 6957.719019] ------------[ cut here ]------------
>[ 6957.719026] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.719027] Hardware name: To Be Filled By O.E.M.
>[ 6957.719027] MMIO read or write has been dropped 3
>[ 6957.719055]  thermal
>[ 6957.719055]  thermal_sys
>[ 6957.719057] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.719058] Call Trace:
>[ 6957.719064]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.719066]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.719068]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.719071]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.719075]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.719080]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.719085]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.719093]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.719099]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.719101]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.719106]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.719111]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.719117]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.719122]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.719128]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.719133]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.719135]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.719137]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.719139]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.719140]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.719142]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.719143] ---[ end trace b47a98054c149194 ]---
>[ 6957.719664] ------------[ cut here ]------------
>[ 6957.719669] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.719670] Hardware name: To Be Filled By O.E.M.
>[ 6957.719671] MMIO read or write has been dropped 3
>[ 6957.719696]  thermal
>[ 6957.719697]  thermal_sys
>[ 6957.719698] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.719699] Call Trace:
>[ 6957.719704]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.719706]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.719707]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.719713]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.719718]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.719723]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.719730]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.719736]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.719742]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.719743]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.719748]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.719753]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.719759]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.719764]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.719769]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.719774]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.719776]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.719778]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.719779]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.719781]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.719783]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.719783] ---[ end trace b47a98054c149195 ]---
>[ 6957.721648] ------------[ cut here ]------------
>[ 6957.721656] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.721657] Hardware name: To Be Filled By O.E.M.
>[ 6957.721657] MMIO read or write has been dropped 3
>[ 6957.721684]  thermal
>[ 6957.721685]  thermal_sys
>[ 6957.721687] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.721687] Call Trace:
>[ 6957.721693]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.721697]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.721698]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.721701]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.721706]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.721711]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.721716]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.721724]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.721729]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.721731]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.721737]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.721742]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.721747]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.721753]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.721758]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.721764]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.721765]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.721767]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.721769]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.721771]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.721772]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.721773] ---[ end trace b47a98054c149196 ]---
>[ 6957.722282] ------------[ cut here ]------------
>[ 6957.722286] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.722287] Hardware name: To Be Filled By O.E.M.
>[ 6957.722288] MMIO read or write has been dropped 3
>[ 6957.722322]  thermal
>[ 6957.722322]  thermal_sys
>[ 6957.722324] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.722324] Call Trace:
>[ 6957.722337]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.722339]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.722340]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.722346]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.722351]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.722356]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.722363]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.722369]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.722375]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.722377]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6957.722382]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.722387]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.722392]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.722398]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.722403]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.722408]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.722410]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.722412]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.722413]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.722415]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.722417]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.722417] ---[ end trace b47a98054c149197 ]---
>[ 6957.726995] ------------[ cut here ]------------
>[ 6957.727002] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.727003] Hardware name: To Be Filled By O.E.M.
>[ 6957.727004] MMIO read or write has been dropped 3
>[ 6957.727031]  thermal
>[ 6957.727032]  thermal_sys
>[ 6957.727033] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.727034] Call Trace:
>[ 6957.727040]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.727043]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.727044]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.727047]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.727051]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.727056]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.727061]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.727069]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.727075]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.727077]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.727082]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.727088]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.727093]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.727098]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.727103]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.727109]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.727111]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.727113]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.727115]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.727116]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.727118]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.727119] ---[ end trace b47a98054c149198 ]---
>[ 6957.727637] ------------[ cut here ]------------
>[ 6957.727642] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.727643] Hardware name: To Be Filled By O.E.M.
>[ 6957.727643] MMIO read or write has been dropped 3
>[ 6957.727670]  thermal
>[ 6957.727670]  thermal_sys
>[ 6957.727671] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.727672] Call Trace:
>[ 6957.727677]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.727679]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.727681]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.727686]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.727691]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.727696]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.727703]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.727710]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.727715]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.727717]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.727722]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.727727]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.727732]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.727737]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.727742]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.727747]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.727749]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.727751]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.727753]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.727754]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.727756]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.727757] ---[ end trace b47a98054c149199 ]---
>[ 6957.741593] ------------[ cut here ]------------
>[ 6957.741606] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.741606] Hardware name: To Be Filled By O.E.M.
>[ 6957.741607] MMIO read or write has been dropped 3
>[ 6957.741635]  thermal
>[ 6957.741636]  thermal_sys
>[ 6957.741638] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.741639] Call Trace:
>[ 6957.741645]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.741648]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.741650]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.741653]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.741657]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.741662]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.741667]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.741676]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.741682]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.741684]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.741690]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.741695]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.741700]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.741706]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.741711]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.741717]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.741719]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.741721]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.741723]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.741725]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.741726]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.741727] ---[ end trace b47a98054c14919a ]---
>[ 6957.742246] ------------[ cut here ]------------
>[ 6957.742250] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.742251] Hardware name: To Be Filled By O.E.M.
>[ 6957.742251] MMIO read or write has been dropped 3
>[ 6957.742286]  thermal
>[ 6957.742286]  thermal_sys
>[ 6957.742288] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.742288] Call Trace:
>[ 6957.742293]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.742295]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.742297]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.742302]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.742307]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.742312]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.742319]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.742326]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.742331]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.742333]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6957.742338]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.742344]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.742349]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.742354]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.742359]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.742364]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.742366]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.742368]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.742370]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.742371]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.742373]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.742374] ---[ end trace b47a98054c14919b ]---
>[ 6957.750937] ------------[ cut here ]------------
>[ 6957.750946] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.750947] Hardware name: To Be Filled By O.E.M.
>[ 6957.750947] MMIO read or write has been dropped 3
>[ 6957.750975]  thermal
>[ 6957.750975]  thermal_sys
>[ 6957.750977] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.750977] Call Trace:
>[ 6957.750983]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.750986]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.750988]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.750990]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.750995]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.751000]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.751005]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.751013]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.751019]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.751021]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.751027]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.751032]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.751037]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.751042]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.751048]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.751053]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.751055]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.751057]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.751059]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.751061]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.751062]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.751063] ---[ end trace b47a98054c14919c ]---
>[ 6957.751591] ------------[ cut here ]------------
>[ 6957.751596] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.751597] Hardware name: To Be Filled By O.E.M.
>[ 6957.751597] MMIO read or write has been dropped 3
>[ 6957.751624]  thermal
>[ 6957.751624]  thermal_sys
>[ 6957.751625] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.751626] Call Trace:
>[ 6957.751631]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.751633]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.751634]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.751640]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.751645]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.751650]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6957.751657]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6957.751664]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6957.751669]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6957.751671]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.751676]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.751681]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.751686]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.751691]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.751696]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.751701]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.751703]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.751705]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.751707]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.751708]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.751710]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.751711] ---[ end trace b47a98054c14919d ]---
>[ 6957.761534] ------------[ cut here ]------------
>[ 6957.761542] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6957.761543] Hardware name: To Be Filled By O.E.M.
>[ 6957.761543] MMIO read or write has been dropped 3
>[ 6957.761571]  thermal
>[ 6957.761571]  thermal_sys
>[ 6957.761573] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6957.761574] Call Trace:
>[ 6957.761580]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6957.761583]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6957.761585]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6957.761588]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6957.761593]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6957.761598]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6957.761603]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6957.761611]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6957.761617]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6957.761618]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6957.761624]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6957.761629]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6957.761634]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6957.761640]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6957.761645]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6957.761651]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6957.761653]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6957.761655]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6957.761656]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6957.761658]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6957.761660]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6957.761661] ---[ end trace b47a98054c14919e ]---
>[ 6961.770083] ------------[ cut here ]------------
>[ 6961.770111] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.770113] Hardware name: To Be Filled By O.E.M.
>[ 6961.770115] MMIO read or write has been dropped 3
>[ 6961.770182]  thermal
>[ 6961.770184]  thermal_sys
>[ 6961.770188] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.770190] Call Trace:
>[ 6961.770203]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.770211]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.770216]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.770222]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.770233]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.770244]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.770256]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.770275]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.770289]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.770294]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.770306]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.770318]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.770331]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.770343]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.770356]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.770369]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.770374]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.770378]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.770383]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.770387]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.770392]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.770394] ---[ end trace b47a98054c14919f ]---
>[ 6961.770914] ------------[ cut here ]------------
>[ 6961.770924] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.770926] Hardware name: To Be Filled By O.E.M.
>[ 6961.770927] MMIO read or write has been dropped 3
>[ 6961.770988]  thermal
>[ 6961.770989]  thermal_sys
>[ 6961.770992] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.770993] Call Trace:
>[ 6961.771004]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.771009]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.771013]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.771026]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.771037]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.771048]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.771065]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.771080]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.771092]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.771096]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6961.771108]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.771120]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.771132]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.771144]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.771155]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.771168]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.771172]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.771176]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.771180]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.771184]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.771187]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.771189] ---[ end trace b47a98054c1491a0 ]---
>[ 6961.771732] ------------[ cut here ]------------
>[ 6961.771742] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.771744] Hardware name: To Be Filled By O.E.M.
>[ 6961.771746] MMIO read or write has been dropped 3
>[ 6961.771805]  thermal
>[ 6961.771806]  thermal_sys
>[ 6961.771809] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.771810] Call Trace:
>[ 6961.771821]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.771826]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.771830]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.771842]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.771853]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.771864]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.771879]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.771891]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.771895]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.771907]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.771918]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.771930]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.771942]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.771953]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.771966]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.771970]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.771974]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.771978]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.771982]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.771985]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.771987] ---[ end trace b47a98054c1491a1 ]---
>[ 6961.772523] ------------[ cut here ]------------
>[ 6961.772533] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.772534] Hardware name: To Be Filled By O.E.M.
>[ 6961.772537] MMIO read or write has been dropped 3
>[ 6961.772612]  thermal
>[ 6961.772613]  thermal_sys
>[ 6961.772616] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.772622] Call Trace:
>[ 6961.772633]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.772643]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.772646]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.772658]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.772668]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.772683]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.772697]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.772711]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.772723]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.772727]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.772742]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.772761]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.772771]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.772784]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.772807]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.772824]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.772829]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.772835]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.772841]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.772849]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.772852]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.772857] ---[ end trace b47a98054c1491a2 ]---
>[ 6961.779407] ------------[ cut here ]------------
>[ 6961.779423] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.779425] Hardware name: To Be Filled By O.E.M.
>[ 6961.779426] MMIO read or write has been dropped 3
>[ 6961.779465]  thermal
>[ 6961.779465]  thermal_sys
>[ 6961.779467] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.779467] Call Trace:
>[ 6961.779473]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.779475]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.779477]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.779479]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.779484]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.779489]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.779493]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.779501]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.779507]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.779508]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.779514]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.779519]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.779524]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.779529]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.779534]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.779539]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.779541]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.779543]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.779545]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.779546]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.779548]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.779549] ---[ end trace b47a98054c1491a3 ]---
>[ 6961.780064] ------------[ cut here ]------------
>[ 6961.780069] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.780070] Hardware name: To Be Filled By O.E.M.
>[ 6961.780070] MMIO read or write has been dropped 3
>[ 6961.780096]  thermal
>[ 6961.780097]  thermal_sys
>[ 6961.780098] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.780098] Call Trace:
>[ 6961.780103]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.780105]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.780107]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.780112]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.780117]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.780122]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.780129]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.780135]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.780140]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.780142]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.780147]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.780151]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.780156]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.780161]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.780166]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.780171]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.780173]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.780175]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.780177]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.780178]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.780180]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.780181] ---[ end trace b47a98054c1491a4 ]---
>[ 6961.787383] ------------[ cut here ]------------
>[ 6961.787399] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.787401] Hardware name: To Be Filled By O.E.M.
>[ 6961.787403] MMIO read or write has been dropped 3
>[ 6961.787441]  thermal
>[ 6961.787441]  thermal_sys
>[ 6961.787443] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.787444] Call Trace:
>[ 6961.787449]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.787451]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.787453]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.787455]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.787460]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.787465]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.787469]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.787477]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.787483]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.787485]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.787490]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.787495]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.787500]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.787506]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.787511]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.787516]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.787518]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.787520]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.787522]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.787523]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.787525]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.787526] ---[ end trace b47a98054c1491a5 ]---
>[ 6961.788041] ------------[ cut here ]------------
>[ 6961.788046] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.788046] Hardware name: To Be Filled By O.E.M.
>[ 6961.788047] MMIO read or write has been dropped 3
>[ 6961.788072]  thermal
>[ 6961.788073]  thermal_sys
>[ 6961.788074] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.788075] Call Trace:
>[ 6961.788079]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.788081]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.788083]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.788089]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.788093]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.788098]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.788105]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.788111]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.788117]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.788118]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.788123]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.788128]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.788133]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.788138]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.788143]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.788148]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.788150]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.788152]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.788154]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.788155]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.788157]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.788158] ---[ end trace b47a98054c1491a6 ]---
>[ 6961.790016] ------------[ cut here ]------------
>[ 6961.790031] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.790032] Hardware name: To Be Filled By O.E.M.
>[ 6961.790036] MMIO read or write has been dropped 3
>[ 6961.790084]  thermal
>[ 6961.790087]  thermal_sys
>[ 6961.790089] 
>[ 6961.790092] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.790093] Call Trace:
>[ 6961.790096] 
>[ 6961.790105]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.790107] 
>[ 6961.790110]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.790115]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.790131]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.790142]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.790154]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.790164]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.790183]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.790203]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.790207]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.790224]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.790236]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.790248]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.790259]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.790270]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.790283]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.790286]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.790291]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.790295]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.790304]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.790308]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.790315] ---[ end trace b47a98054c1491a7 ]---
>[ 6961.790834] ------------[ cut here ]------------
>[ 6961.790844] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.790846] Hardware name: To Be Filled By O.E.M.
>[ 6961.790847] MMIO read or write has been dropped 3
>[ 6961.790908]  thermal
>[ 6961.790909]  thermal_sys
>[ 6961.790912] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.790914] Call Trace:
>[ 6961.790925]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.790930]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.790934]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.790947]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.790958]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.790969]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.790986]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.791001]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.791013]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.791016]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6961.791028]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.791040]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.791052]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.791064]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.791075]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.791088]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.791092]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.791096]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.791100]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.791104]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.791107]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.791110] ---[ end trace b47a98054c1491a8 ]---
>[ 6961.795359] ------------[ cut here ]------------
>[ 6961.795375] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.795377] Hardware name: To Be Filled By O.E.M.
>[ 6961.795379] MMIO read or write has been dropped 3
>[ 6961.795440]  thermal
>[ 6961.795441]  thermal_sys
>[ 6961.795445] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.795447] Call Trace:
>[ 6961.795459]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.795466]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.795469]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.795475]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.795486]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.795497]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.795508]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.795527]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.795541]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.795545]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.795558]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.795570]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.795582]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.795595]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.795606]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.795619]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.795624]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.795628]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.795632]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.795636]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.795640]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.795642] ---[ end trace b47a98054c1491a9 ]---
>[ 6961.796192] ------------[ cut here ]------------
>[ 6961.796204] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.796205] Hardware name: To Be Filled By O.E.M.
>[ 6961.796207] MMIO read or write has been dropped 3
>[ 6961.796267]  thermal
>[ 6961.796268]  thermal_sys
>[ 6961.796271] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.796272] Call Trace:
>[ 6961.796283]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.796289]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.796292]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.796304]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.796315]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.796326]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.796343]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.796358]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.796370]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.796374]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.796386]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.796398]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.796409]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.796422]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.796433]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.796445]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.796449]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.796453]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.796457]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.796473]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.796477]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.796485] ---[ end trace b47a98054c1491aa ]---
>[ 6961.803337] ------------[ cut here ]------------
>[ 6961.803353] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.803355] Hardware name: To Be Filled By O.E.M.
>[ 6961.803356] MMIO read or write has been dropped 3
>[ 6961.803418]  thermal
>[ 6961.803419]  thermal_sys
>[ 6961.803423] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.803425] Call Trace:
>[ 6961.803437]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.803444]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.803447]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.803453]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.803464]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.803475]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.803486]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.803505]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.803519]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.803523]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.803536]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.803548]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.803560]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.803572]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.803584]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.803597]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.803601]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.803606]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.803610]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.803613]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.803617]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.803620] ---[ end trace b47a98054c1491ab ]---
>[ 6961.804169] ------------[ cut here ]------------
>[ 6961.804181] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.804183] Hardware name: To Be Filled By O.E.M.
>[ 6961.804184] MMIO read or write has been dropped 3
>[ 6961.804245]  thermal
>[ 6961.804246]  thermal_sys
>[ 6961.804249] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.804250] Call Trace:
>[ 6961.804261]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.804267]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.804270]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.804282]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.804293]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.804304]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.804322]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.804337]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.804351]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.804355]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.804379]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.804390]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.804402]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.804413]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.804424]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.804436]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.804439]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.804444]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.804448]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.804457]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.804461]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.804468] ---[ end trace b47a98054c1491ac ]---
>[ 6961.809964] ------------[ cut here ]------------
>[ 6961.809981] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.809983] Hardware name: To Be Filled By O.E.M.
>[ 6961.809985] MMIO read or write has been dropped 3
>[ 6961.810047]  thermal
>[ 6961.810048]  thermal_sys
>[ 6961.810052] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.810054] Call Trace:
>[ 6961.810067]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.810073]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.810077]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.810083]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.810093]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.810105]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.810116]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.810134]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.810148]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.810152]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.810165]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.810177]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.810189]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.810202]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.810214]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.810227]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.810231]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.810236]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.810240]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.810243]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.810247]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.810249] ---[ end trace b47a98054c1491ad ]---
>[ 6961.810769] ------------[ cut here ]------------
>[ 6961.810780] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.810781] Hardware name: To Be Filled By O.E.M.
>[ 6961.810783] MMIO read or write has been dropped 3
>[ 6961.810842]  thermal
>[ 6961.810843]  thermal_sys
>[ 6961.810846] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.810847] Call Trace:
>[ 6961.810858]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.810864]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.810867]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.810880]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.810891]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.810902]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.810919]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.810934]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.810946]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.810950]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6961.810962]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.810974]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.810985]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.810997]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.811008]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.811021]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.811026]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.811030]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.811034]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.811037]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.811041]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.811043] ---[ end trace b47a98054c1491ae ]---
>[ 6961.811566] ------------[ cut here ]------------
>[ 6961.811577] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.811578] Hardware name: To Be Filled By O.E.M.
>[ 6961.811579] MMIO read or write has been dropped 3
>[ 6961.811639]  thermal
>[ 6961.811640]  thermal_sys
>[ 6961.811643] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.811644] Call Trace:
>[ 6961.811655]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.811661]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.811664]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.811676]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.811687]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.811698]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.811713]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.811725]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.811729]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.811740]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.811752]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.811764]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.811777]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.811803]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.811815]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.811818]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.811823]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.811827]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.811836]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.811839]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.811846] ---[ end trace b47a98054c1491af ]---
>[ 6961.812383] ------------[ cut here ]------------
>[ 6961.812393] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.812394] Hardware name: To Be Filled By O.E.M.
>[ 6961.812396] MMIO read or write has been dropped 3
>[ 6961.812470]  thermal
>[ 6961.812470]  thermal_sys
>[ 6961.812471] 
>[ 6961.812473] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.812473] Call Trace:
>[ 6961.812485]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.812490]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.812493]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.812506]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.812516]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.812526]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.812545]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.812559]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.812570]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.812574]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.812592]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.812603]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.812615]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.812626]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.812643]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.812661]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.812665]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.812673]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.812679]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.812684]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.812696]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.812702] ---[ end trace b47a98054c1491b0 ]---
>[ 6961.819290] ------------[ cut here ]------------
>[ 6961.819307] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.819309] Hardware name: To Be Filled By O.E.M.
>[ 6961.819310] MMIO read or write has been dropped 3
>[ 6961.819372]  thermal
>[ 6961.819373]  thermal_sys
>[ 6961.819377] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.819379] Call Trace:
>[ 6961.819391]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.819398]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.819401]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.819407]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.819418]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.819429]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.819440]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.819459]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.819473]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.819477]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.819490]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.819502]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.819514]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.819527]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.819538]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.819551]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.819556]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.819560]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.819564]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.819568]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.819572]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.819574] ---[ end trace b47a98054c1491b1 ]---
>[ 6961.820133] ------------[ cut here ]------------
>[ 6961.820138] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.820138] Hardware name: To Be Filled By O.E.M.
>[ 6961.820139] MMIO read or write has been dropped 3
>[ 6961.820176]  thermal
>[ 6961.820177]  thermal_sys
>[ 6961.820177] 
>[ 6961.820178] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.820178] Call Trace:
>[ 6961.820179] 
>[ 6961.820183]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.820185]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.820187]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.820192]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.820196]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.820201]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.820210]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.820217]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.820221]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.820223]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.820228]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.820233]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.820238]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.820243]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.820247]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.820253]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.820254]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.820256]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.820258]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.820261]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.820262]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.820265] ---[ end trace b47a98054c1491b2 ]---
>[ 6961.829908] ------------[ cut here ]------------
>[ 6961.829926] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.829928] Hardware name: To Be Filled By O.E.M.
>[ 6961.829929] MMIO read or write has been dropped 3
>[ 6961.829992]  thermal
>[ 6961.829993]  thermal_sys
>[ 6961.829997] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.829998] Call Trace:
>[ 6961.830011]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.830018]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.830022]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.830027]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.830038]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.830049]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.830061]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.830080]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.830093]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.830097]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.830110]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.830122]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.830134]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.830147]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.830159]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.830172]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.830176]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.830181]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.830185]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.830188]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.830192]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.830194] ---[ end trace b47a98054c1491b3 ]---
>[ 6961.830714] ------------[ cut here ]------------
>[ 6961.830724] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.830726] Hardware name: To Be Filled By O.E.M.
>[ 6961.830727] MMIO read or write has been dropped 3
>[ 6961.830788]  thermal
>[ 6961.830789]  thermal_sys
>[ 6961.830792] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.830793] Call Trace:
>[ 6961.830804]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.830809]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.830813]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.830826]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.830837]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.830848]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.830865]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.830880]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.830892]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.830896]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6961.830908]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.830920]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.830932]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.830944]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.830955]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.830968]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.830972]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.830976]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.830980]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.830983]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.830987]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.830989] ---[ end trace b47a98054c1491b4 ]---
>[ 6961.849851] ------------[ cut here ]------------
>[ 6961.849868] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.849870] Hardware name: To Be Filled By O.E.M.
>[ 6961.849872] MMIO read or write has been dropped 3
>[ 6961.849934]  thermal
>[ 6961.849935]  thermal_sys
>[ 6961.849939] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.849941] Call Trace:
>[ 6961.849954]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.849960]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.849964]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.849970]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.849981]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.849992]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.850003]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.850022]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.850035]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.850039]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.850052]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.850064]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.850077]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.850089]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.850101]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.850114]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.850119]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.850123]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.850127]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.850131]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.850135]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.850137] ---[ end trace b47a98054c1491b5 ]---
>[ 6961.850656] ------------[ cut here ]------------
>[ 6961.850667] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.850669] Hardware name: To Be Filled By O.E.M.
>[ 6961.850670] MMIO read or write has been dropped 3
>[ 6961.850730]  thermal
>[ 6961.850732]  thermal_sys
>[ 6961.850735] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.850736] Call Trace:
>[ 6961.850747]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.850752]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.850755]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.850768]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.850779]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.850791]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.850808]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.850822]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.850835]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.850838]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6961.850850]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.850862]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.850874]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.850886]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.850897]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.850910]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.850915]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.850919]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.850923]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.850926]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.850930]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.850932] ---[ end trace b47a98054c1491b6 ]---
>[ 6961.851467] ------------[ cut here ]------------
>[ 6961.851476] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.851477] Hardware name: To Be Filled By O.E.M.
>[ 6961.851481] MMIO read or write has been dropped 3
>[ 6961.851542]  thermal
>[ 6961.851543]  thermal_sys
>[ 6961.851543] 
>[ 6961.851545] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.851545] Call Trace:
>[ 6961.851557]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.851562]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.851571]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.851582]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.851592]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.851602]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.851623]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.851634]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.851638]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.851655]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.851666]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.851677]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.851689]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.851699]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.851711]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.851715]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.851720]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.851723]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.851732]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.851736]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.851741] ---[ end trace b47a98054c1491b7 ]---
>[ 6961.852285] ------------[ cut here ]------------
>[ 6961.852296] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.852297] Hardware name: To Be Filled By O.E.M.
>[ 6961.852299] MMIO read or write has been dropped 3
>[ 6961.852359]  thermal
>[ 6961.852360]  thermal_sys
>[ 6961.852363] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.852364] Call Trace:
>[ 6961.852375]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.852380]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.852383]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.852395]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.852406]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.852417]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.852433]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.852447]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.852458]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.852462]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.852474]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.852485]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.852497]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.852514]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.852529]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.852549]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.852556]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.852560]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.852564]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.852567]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.852571]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.852573] ---[ end trace b47a98054c1491b8 ]---
>[ 6961.869794] ------------[ cut here ]------------
>[ 6961.869811] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.869813] Hardware name: To Be Filled By O.E.M.
>[ 6961.869815] MMIO read or write has been dropped 3
>[ 6961.869877]  thermal
>[ 6961.869878]  thermal_sys
>[ 6961.869882] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.869883] Call Trace:
>[ 6961.869896]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.869903]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.869907]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.869912]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.869923]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.869934]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.869945]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.869964]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.869978]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.869982]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.869994]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.870006]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.870019]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.870031]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.870043]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.870056]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.870060]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.870064]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.870069]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.870072]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.870076]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.870078] ---[ end trace b47a98054c1491b9 ]---
>[ 6961.870598] ------------[ cut here ]------------
>[ 6961.870608] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.870610] Hardware name: To Be Filled By O.E.M.
>[ 6961.870611] MMIO read or write has been dropped 3
>[ 6961.870671]  thermal
>[ 6961.870672]  thermal_sys
>[ 6961.870675] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.870676] Call Trace:
>[ 6961.870687]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.870692]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.870696]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.870708]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.870719]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.870731]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.870747]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.870763]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.870775]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.870778]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6961.870790]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.870802]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.870814]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.870826]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.870837]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.870850]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.870854]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.870858]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.870862]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.870866]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.870869]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.870871] ---[ end trace b47a98054c1491ba ]---
>[ 6961.889737] ------------[ cut here ]------------
>[ 6961.889754] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.889756] Hardware name: To Be Filled By O.E.M.
>[ 6961.889758] MMIO read or write has been dropped 3
>[ 6961.889820]  thermal
>[ 6961.889822]  thermal_sys
>[ 6961.889825] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.889827] Call Trace:
>[ 6961.889840]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.889846]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.889850]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.889856]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.889866]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.889878]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.889889]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.889908]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.889921]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.889925]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.889938]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.889950]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.889962]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.889975]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.889986]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.889999]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.890004]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.890008]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.890012]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.890016]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.890020]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.890022] ---[ end trace b47a98054c1491bb ]---
>[ 6961.890541] ------------[ cut here ]------------
>[ 6961.890552] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.890553] Hardware name: To Be Filled By O.E.M.
>[ 6961.890555] MMIO read or write has been dropped 3
>[ 6961.890614]  thermal
>[ 6961.890615]  thermal_sys
>[ 6961.890618] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.890620] Call Trace:
>[ 6961.890630]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.890636]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.890639]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.890652]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.890663]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.890674]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.890691]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.890706]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.890718]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.890722]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6961.890734]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.890746]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.890758]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.890770]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.890781]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.890793]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.890798]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.890802]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.890806]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.890809]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.890813]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.890815] ---[ end trace b47a98054c1491bc ]---
>[ 6961.909680] ------------[ cut here ]------------
>[ 6961.909697] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.909699] Hardware name: To Be Filled By O.E.M.
>[ 6961.909701] MMIO read or write has been dropped 3
>[ 6961.909762]  thermal
>[ 6961.909764]  thermal_sys
>[ 6961.909768] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.909769] Call Trace:
>[ 6961.909782]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.909788]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.909792]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.909798]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6961.909809]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.909820]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.909831]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6961.909850]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6961.909863]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6961.909867]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6961.909880]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.909893]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.909905]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.909917]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.909929]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.909942]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.909947]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.909951]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.909955]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.909959]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.909963]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.909965] ---[ end trace b47a98054c1491bd ]---
>[ 6961.910318] ------------[ cut here ]------------
>[ 6961.910328] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6961.910330] Hardware name: To Be Filled By O.E.M.
>[ 6961.910331] MMIO read or write has been dropped 3
>[ 6961.910391]  thermal
>[ 6961.910392]  thermal_sys
>[ 6961.910395] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6961.910397] Call Trace:
>[ 6961.910408]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6961.910413]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6961.910416]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6961.910429]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6961.910440]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6961.910451]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6961.910468]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6961.910484]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6961.910496]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6961.910499]  [<ffffffff812db6e4>] ? timerqueue_add+0x74/0xc0
>[ 6961.910511]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6961.910523]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6961.910535]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6961.910547]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6961.910558]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6961.910571]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6961.910576]  [<ffffffff8100cf31>] ? check_for_xstate+0x21/0x90
>[ 6961.910580]  [<ffffffff8100cfec>] ? restore_user_xstate+0x4c/0x90
>[ 6961.910583]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6961.910587]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6961.910591]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6961.910593] ---[ end trace b47a98054c1491be ]---
>[ 6963.565589] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
>[ 6963.565591] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
>[ 6963.568271] [drm:i915_error_work_func], resetting chip
>[ 6963.569034] [drm:intel_enable_rc6], Sandybridge: deep RC6 disabled
>[ 6963.569036] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[ 6963.572229] [drm:intel_prepare_page_flip], preparing flip with no unpin work?
>[ 6963.574213] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.578114] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.582102] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.583544] [drm:intel_dp_detect], DPCD: 0000000000000000
>[ 6963.583914] [drm:intel_dp_detect], DPCD: 110a840101000100
>[ 6963.584962] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6963.592529] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
>[ 6963.612451] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6963.639931] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6963.639933] [drm:drm_detect_monitor_audio], Monitor has basic audio support
>[ 6963.642495] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.646913] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.650901] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.652347] [drm:intel_dp_detect], DPCD: 0000000000000000
>[ 6963.652791] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[ 6963.660336] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[ 6963.662322] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 6963.662328] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[ 6963.662371] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[ 6963.662374] [drm:intel_crt_detect], CRT not detected via hotplug
>[ 6963.665345] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.669837] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.673863] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.675269] [drm:intel_dp_detect], DPCD: 0000000000000000
>[ 6963.675621] [drm:intel_dp_detect], DPCD: 110a840101000100
>[ 6963.676667] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6963.704148] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6963.731599] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6963.731600] [drm:drm_detect_monitor_audio], Monitor has basic audio support
>[ 6963.734162] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.738637] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.742627] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.744071] [drm:intel_dp_detect], DPCD: 0000000000000000
>[ 6963.744499] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[ 6963.752070] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[ 6963.754052] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 6963.754056] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[ 6963.754092] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[ 6963.754093] [drm:intel_crt_detect], CRT not detected via hotplug
>[ 6963.756880] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.760589] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.764569] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.766013] [drm:intel_dp_detect], DPCD: 0000000000000000
>[ 6963.766378] [drm:intel_dp_detect], DPCD: 110a840101000100
>[ 6963.767426] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6963.794915] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6963.822304] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6963.822306] [drm:drm_detect_monitor_audio], Monitor has basic audio support
>[ 6963.824882] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.829382] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.833405] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6963.834817] [drm:intel_dp_detect], DPCD: 0000000000000000
>[ 6963.835259] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[ 6963.842811] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[ 6963.844792] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 6963.844795] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[ 6963.844824] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[ 6963.844827] [drm:intel_crt_detect], CRT not detected via hotplug
>[ 6974.077698] [drm:intel_crtc_cursor_set], 
>[ 6974.077703] [drm:intel_crtc_cursor_set], cursor off
>[ 6980.227495] [drm:i915_driver_open], 
>[ 6980.701866] [drm:intel_crtc_cursor_set], 
>[ 6980.932610] [drm:intel_crtc_cursor_set], 
>[ 6980.932614] [drm:intel_crtc_cursor_set], cursor off
>[ 6980.954294] [drm:intel_crtc_cursor_set], 
>[ 6982.176971] [drm:intel_crtc_cursor_set], 
>[ 6982.176973] [drm:intel_crtc_cursor_set], cursor off
>[ 6982.203812] [drm:intel_crtc_cursor_set], 
>[ 6987.051045] [drm:intel_crtc_cursor_set], 
>[ 6987.051049] [drm:intel_crtc_cursor_set], cursor off
>[ 6987.075410] [drm:intel_crtc_cursor_set], 
>[ 6991.247830] ------------[ cut here ]------------
>[ 6991.247858] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.247860] Hardware name: To Be Filled By O.E.M.
>[ 6991.247925]  thermal
>[ 6991.247926]  thermal_sys
>[ 6991.247930] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.247932] Call Trace:
>[ 6991.247942]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.247946]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.247957]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.247969]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.247990]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.248006]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.248021]  [<ffffffffa0158233>] gen6_render_ring_flush+0xc3/0xd0 [i915]
>[ 6991.248035]  [<ffffffffa012cc53>] i915_gem_do_execbuffer.isra.11+0x7f3/0x970 [i915]
>[ 6991.248048]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.248061]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.248065]  [<ffffffff8116245a>] ? do_sync_read+0xca/0x110
>[ 6991.248078]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.248083]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.248086]  [<ffffffff81162df8>] ? vfs_read+0x108/0x170
>[ 6991.248089]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.248094]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.248096] ---[ end trace b47a98054c1491bf ]---
>[ 6991.253230] ------------[ cut here ]------------
>[ 6991.253235] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.253236] Hardware name: To Be Filled By O.E.M.
>[ 6991.253261]  thermal
>[ 6991.253262]  thermal_sys
>[ 6991.253263] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.253264] Call Trace:
>[ 6991.253266]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.253268]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.253273]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.253278]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.253284]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.253290]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.253296]  [<ffffffffa01576f2>] gen6_add_request.part.12+0xb2/0xd0 [i915]
>[ 6991.253301]  [<ffffffffa015773f>] gen6_add_request+0x2f/0x40 [i915]
>[ 6991.253306]  [<ffffffffa012600e>] i915_add_request+0x5e/0x260 [i915]
>[ 6991.253310]  [<ffffffff81150b6d>] ? kmem_cache_alloc_trace+0x17d/0x1c0
>[ 6991.253315]  [<ffffffffa012cc71>] ? i915_gem_do_execbuffer.isra.11+0x811/0x970 [i915]
>[ 6991.253320]  [<ffffffffa012cc89>] i915_gem_do_execbuffer.isra.11+0x829/0x970 [i915]
>[ 6991.253325]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.253330]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.253331]  [<ffffffff8116245a>] ? do_sync_read+0xca/0x110
>[ 6991.253337]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.253338]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.253340]  [<ffffffff81162df8>] ? vfs_read+0x108/0x170
>[ 6991.253341]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.253343]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.253344] ---[ end trace b47a98054c1491c0 ]---
>[ 6991.258447] ------------[ cut here ]------------
>[ 6991.258452] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.258453] Hardware name: To Be Filled By O.E.M.
>[ 6991.258478]  thermal
>[ 6991.258478]  thermal_sys
>[ 6991.258480] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.258480] Call Trace:
>[ 6991.258483]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.258484]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.258489]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.258494]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.258500]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.258506]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.258511]  [<ffffffffa01580bd>] intel_emit_post_sync_nonzero_flush+0xbd/0x170 [i915]
>[ 6991.258517]  [<ffffffffa015818e>] gen6_render_ring_flush+0x1e/0xd0 [i915]
>[ 6991.258522]  [<ffffffffa0125ea9>] i915_gem_flush_ring.part.23+0x39/0x100 [i915]
>[ 6991.258527]  [<ffffffffa0126a64>] i915_gem_flush_ring+0x14/0x20 [i915]
>[ 6991.258533]  [<ffffffffa012bec3>] i915_gem_execbuffer_move_to_gpu+0x1b3/0x200 [i915]
>[ 6991.258538]  [<ffffffffa012ca81>] i915_gem_do_execbuffer.isra.11+0x621/0x970 [i915]
>[ 6991.258543]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.258548]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.258549]  [<ffffffff8116245a>] ? do_sync_read+0xca/0x110
>[ 6991.258555]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.258557]  [<ffffffff8126eda3>] ? security_file_permission+0x93/0xb0
>[ 6991.258558]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.258560]  [<ffffffff81162e4d>] ? vfs_read+0x15d/0x170
>[ 6991.258561]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.258563]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.258563] ---[ end trace b47a98054c1491c1 ]---
>[ 6991.263659] ------------[ cut here ]------------
>[ 6991.263665] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.263665] Hardware name: To Be Filled By O.E.M.
>[ 6991.263691]  thermal
>[ 6991.263692]  thermal_sys
>[ 6991.263693] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.263694] Call Trace:
>[ 6991.263696]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.263698]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.263702]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.263707]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.263714]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.263719]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.263725]  [<ffffffffa015815a>] intel_emit_post_sync_nonzero_flush+0x15a/0x170 [i915]
>[ 6991.263731]  [<ffffffffa015818e>] gen6_render_ring_flush+0x1e/0xd0 [i915]
>[ 6991.263736]  [<ffffffffa0125ea9>] i915_gem_flush_ring.part.23+0x39/0x100 [i915]
>[ 6991.263741]  [<ffffffffa0126a64>] i915_gem_flush_ring+0x14/0x20 [i915]
>[ 6991.263746]  [<ffffffffa012bec3>] i915_gem_execbuffer_move_to_gpu+0x1b3/0x200 [i915]
>[ 6991.263752]  [<ffffffffa012ca81>] i915_gem_do_execbuffer.isra.11+0x621/0x970 [i915]
>[ 6991.263757]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.263762]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.263763]  [<ffffffff8116245a>] ? do_sync_read+0xca/0x110
>[ 6991.263769]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.263770]  [<ffffffff8126eda3>] ? security_file_permission+0x93/0xb0
>[ 6991.263772]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.263773]  [<ffffffff81162e4d>] ? vfs_read+0x15d/0x170
>[ 6991.263775]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.263776]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.263777] ---[ end trace b47a98054c1491c2 ]---
>[ 6991.268861] ------------[ cut here ]------------
>[ 6991.268865] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.268866] Hardware name: To Be Filled By O.E.M.
>[ 6991.268891]  thermal
>[ 6991.268891]  thermal_sys
>[ 6991.268893] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.268893] Call Trace:
>[ 6991.268895]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.268897]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.268901]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.268906]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.268912]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.268918]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.268923]  [<ffffffffa0158233>] gen6_render_ring_flush+0xc3/0xd0 [i915]
>[ 6991.268928]  [<ffffffffa0125ea9>] i915_gem_flush_ring.part.23+0x39/0x100 [i915]
>[ 6991.268933]  [<ffffffffa0126a64>] i915_gem_flush_ring+0x14/0x20 [i915]
>[ 6991.268938]  [<ffffffffa012bec3>] i915_gem_execbuffer_move_to_gpu+0x1b3/0x200 [i915]
>[ 6991.268943]  [<ffffffffa012ca81>] i915_gem_do_execbuffer.isra.11+0x621/0x970 [i915]
>[ 6991.268949]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.268953]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.268955]  [<ffffffff8116245a>] ? do_sync_read+0xca/0x110
>[ 6991.268960]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.268961]  [<ffffffff8126eda3>] ? security_file_permission+0x93/0xb0
>[ 6991.268963]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.268964]  [<ffffffff81162e4d>] ? vfs_read+0x15d/0x170
>[ 6991.268966]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.268967]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.268968] ---[ end trace b47a98054c1491c3 ]---
>[ 6991.274046] ------------[ cut here ]------------
>[ 6991.274051] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.274051] Hardware name: To Be Filled By O.E.M.
>[ 6991.274076]  thermal
>[ 6991.274077]  thermal_sys
>[ 6991.274078] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.274079] Call Trace:
>[ 6991.274081]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.274082]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.274087]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.274092]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.274097]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.274103]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.274108]  [<ffffffffa01577dc>] blt_ring_flush+0x8c/0xa0 [i915]
>[ 6991.274113]  [<ffffffffa0125ea9>] i915_gem_flush_ring.part.23+0x39/0x100 [i915]
>[ 6991.274119]  [<ffffffffa0126a64>] i915_gem_flush_ring+0x14/0x20 [i915]
>[ 6991.274124]  [<ffffffffa012bec3>] i915_gem_execbuffer_move_to_gpu+0x1b3/0x200 [i915]
>[ 6991.274129]  [<ffffffffa012ca81>] i915_gem_do_execbuffer.isra.11+0x621/0x970 [i915]
>[ 6991.274134]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.274139]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.274140]  [<ffffffff8116245a>] ? do_sync_read+0xca/0x110
>[ 6991.274145]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.274147]  [<ffffffff8126eda3>] ? security_file_permission+0x93/0xb0
>[ 6991.274148]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.274149]  [<ffffffff81162e4d>] ? vfs_read+0x15d/0x170
>[ 6991.274151]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.274152]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.274153] ---[ end trace b47a98054c1491c4 ]---
>[ 6991.279235] ------------[ cut here ]------------
>[ 6991.279240] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.279240] Hardware name: To Be Filled By O.E.M.
>[ 6991.279266]  thermal
>[ 6991.279266]  thermal_sys
>[ 6991.279267] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.279268] Call Trace:
>[ 6991.279270]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.279272]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.279276]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.279281]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.279287]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.279293]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.279298]  [<ffffffffa01576f2>] gen6_add_request.part.12+0xb2/0xd0 [i915]
>[ 6991.279304]  [<ffffffffa015773f>] gen6_add_request+0x2f/0x40 [i915]
>[ 6991.279311]  [<ffffffffa012600e>] i915_add_request+0x5e/0x260 [i915]
>[ 6991.279313]  [<ffffffff81150b6d>] ? kmem_cache_alloc_trace+0x17d/0x1c0
>[ 6991.279318]  [<ffffffffa0126266>] ? i915_gem_check_olr+0x56/0xa0 [i915]
>[ 6991.279323]  [<ffffffffa012627b>] i915_gem_check_olr+0x6b/0xa0 [i915]
>[ 6991.279329]  [<ffffffffa0126a27>] i915_gem_object_sync+0xc7/0xf0 [i915]
>[ 6991.279334]  [<ffffffffa012be7e>] i915_gem_execbuffer_move_to_gpu+0x16e/0x200 [i915]
>[ 6991.279342]  [<ffffffffa012ca81>] i915_gem_do_execbuffer.isra.11+0x621/0x970 [i915]
>[ 6991.279347]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.279352]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.279364]  [<ffffffff8116245a>] ? do_sync_read+0xca/0x110
>[ 6991.279373]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.279376]  [<ffffffff8126eda3>] ? security_file_permission+0x93/0xb0
>[ 6991.279378]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.279379]  [<ffffffff81162e4d>] ? vfs_read+0x15d/0x170
>[ 6991.279381]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.279382]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.279383] ---[ end trace b47a98054c1491c5 ]---
>[ 6991.284451] ------------[ cut here ]------------
>[ 6991.284456] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.284456] Hardware name: To Be Filled By O.E.M.
>[ 6991.284481]  thermal
>[ 6991.284482]  thermal_sys
>[ 6991.284483] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.284484] Call Trace:
>[ 6991.284486]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.284487]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.284492]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.284497]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.284503]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.284508]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.284514]  [<ffffffffa01575a9>] gen6_ring_sync+0xa9/0xd0 [i915]
>[ 6991.284519]  [<ffffffffa0126a3c>] i915_gem_object_sync+0xdc/0xf0 [i915]
>[ 6991.284524]  [<ffffffffa012be7e>] i915_gem_execbuffer_move_to_gpu+0x16e/0x200 [i915]
>[ 6991.284529]  [<ffffffffa012ca81>] i915_gem_do_execbuffer.isra.11+0x621/0x970 [i915]
>[ 6991.284534]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.284539]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.284540]  [<ffffffff8116245a>] ? do_sync_read+0xca/0x110
>[ 6991.284545]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.284547]  [<ffffffff8126eda3>] ? security_file_permission+0x93/0xb0
>[ 6991.284548]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.284550]  [<ffffffff81162e4d>] ? vfs_read+0x15d/0x170
>[ 6991.284551]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.284553]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.284554] ---[ end trace b47a98054c1491c6 ]---
>[ 6991.289623] ------------[ cut here ]------------
>[ 6991.289628] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.289628] Hardware name: To Be Filled By O.E.M.
>[ 6991.289653]  thermal
>[ 6991.289654]  thermal_sys
>[ 6991.289655] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.289655] Call Trace:
>[ 6991.289657]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.289659]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.289663]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.289668]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.289674]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.289679]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.289685]  [<ffffffffa0157629>] gen6_ring_dispatch_execbuffer+0x59/0x70 [i915]
>[ 6991.289690]  [<ffffffffa012cdaa>] i915_gem_do_execbuffer.isra.11+0x94a/0x970 [i915]
>[ 6991.289695]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.289699]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.289701]  [<ffffffff8116245a>] ? do_sync_read+0xca/0x110
>[ 6991.289706]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.289708]  [<ffffffff8126eda3>] ? security_file_permission+0x93/0xb0
>[ 6991.289709]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.289710]  [<ffffffff81162e4d>] ? vfs_read+0x15d/0x170
>[ 6991.289712]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.289713]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.289714] ---[ end trace b47a98054c1491c7 ]---
>[ 6991.294797] ------------[ cut here ]------------
>[ 6991.294802] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.294802] Hardware name: To Be Filled By O.E.M.
>[ 6991.294827]  thermal
>[ 6991.294827]  thermal_sys
>[ 6991.294829] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.294829] Call Trace:
>[ 6991.294831]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.294833]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.294837]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.294842]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.294848]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.294853]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.294859]  [<ffffffffa01577dc>] blt_ring_flush+0x8c/0xa0 [i915]
>[ 6991.294864]  [<ffffffffa012cc53>] i915_gem_do_execbuffer.isra.11+0x7f3/0x970 [i915]
>[ 6991.294869]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.294873]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.294875]  [<ffffffff8116245a>] ? do_sync_read+0xca/0x110
>[ 6991.294880]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.294882]  [<ffffffff8126eda3>] ? security_file_permission+0x93/0xb0
>[ 6991.294883]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.294884]  [<ffffffff81162e4d>] ? vfs_read+0x15d/0x170
>[ 6991.294886]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.294887]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.294888] ---[ end trace b47a98054c1491c8 ]---
>[ 6991.299957] ------------[ cut here ]------------
>[ 6991.299962] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.299962] Hardware name: To Be Filled By O.E.M.
>[ 6991.299987]  thermal
>[ 6991.299988]  thermal_sys
>[ 6991.299989] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.299989] Call Trace:
>[ 6991.299991]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.299994]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.299998]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.300003]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.300009]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.300014]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.300019]  [<ffffffffa01576f2>] gen6_add_request.part.12+0xb2/0xd0 [i915]
>[ 6991.300024]  [<ffffffffa015773f>] gen6_add_request+0x2f/0x40 [i915]
>[ 6991.300030]  [<ffffffffa012600e>] i915_add_request+0x5e/0x260 [i915]
>[ 6991.300032]  [<ffffffff81150b6d>] ? kmem_cache_alloc_trace+0x17d/0x1c0
>[ 6991.300037]  [<ffffffffa012cc71>] ? i915_gem_do_execbuffer.isra.11+0x811/0x970 [i915]
>[ 6991.300042]  [<ffffffffa012cc89>] i915_gem_do_execbuffer.isra.11+0x829/0x970 [i915]
>[ 6991.300047]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.300051]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.300053]  [<ffffffff8116245a>] ? do_sync_read+0xca/0x110
>[ 6991.300058]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.300060]  [<ffffffff8126eda3>] ? security_file_permission+0x93/0xb0
>[ 6991.300061]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.300062]  [<ffffffff81162e4d>] ? vfs_read+0x15d/0x170
>[ 6991.300064]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.300065]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.300066] ---[ end trace b47a98054c1491c9 ]---
>[ 6991.305205] ------------[ cut here ]------------
>[ 6991.305211] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.305211] Hardware name: To Be Filled By O.E.M.
>[ 6991.305239]  thermal
>[ 6991.305240]  thermal_sys
>[ 6991.305241] Pid: 2674, comm: Xorg Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.305241] Call Trace:
>[ 6991.305244]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.305246]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.305258]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.305263]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.305269]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.305285]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.305291]  [<ffffffffa01577dc>] blt_ring_flush+0x8c/0xa0 [i915]
>[ 6991.305303]  [<ffffffffa0125ea9>] i915_gem_flush_ring.part.23+0x39/0x100 [i915]
>[ 6991.305309]  [<ffffffff815a9f15>] ? mutex_lock_interruptible+0x35/0x40
>[ 6991.305316]  [<ffffffffa0126a64>] i915_gem_flush_ring+0x14/0x20 [i915]
>[ 6991.305322]  [<ffffffffa0129876>] i915_gem_busy_ioctl+0x86/0x110 [i915]
>[ 6991.305327]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.305334]  [<ffffffffa01297f0>] ? i915_gem_unpin_ioctl+0x110/0x110 [i915]
>[ 6991.305337]  [<ffffffff8106865b>] ? hrtimer_try_to_cancel+0x4b/0xb0
>[ 6991.305339]  [<ffffffff810482ae>] ? do_setitimer+0x18e/0x2e0
>[ 6991.305340]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.305343]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.305345]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.305345] ---[ end trace b47a98054c1491ca ]---
>[ 6991.310988] ------------[ cut here ]------------
>[ 6991.311006] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.311008] Hardware name: To Be Filled By O.E.M.
>[ 6991.311069]  thermal
>[ 6991.311071]  thermal_sys
>[ 6991.311075] Pid: 20080, comm: mplayer Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.311076] Call Trace:
>[ 6991.311084]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.311088]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.311099]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.311111]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.311130]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.311147]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.311161]  [<ffffffffa01580bd>] intel_emit_post_sync_nonzero_flush+0xbd/0x170 [i915]
>[ 6991.311175]  [<ffffffffa015818e>] gen6_render_ring_flush+0x1e/0xd0 [i915]
>[ 6991.311188]  [<ffffffffa0125ea9>] i915_gem_flush_ring.part.23+0x39/0x100 [i915]
>[ 6991.311200]  [<ffffffffa0126a64>] i915_gem_flush_ring+0x14/0x20 [i915]
>[ 6991.311213]  [<ffffffffa012bec3>] i915_gem_execbuffer_move_to_gpu+0x1b3/0x200 [i915]
>[ 6991.311234]  [<ffffffffa012ca81>] i915_gem_do_execbuffer.isra.11+0x621/0x970 [i915]
>[ 6991.311247]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.311259]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.311278]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.311282]  [<ffffffff815aa174>] ? do_nanosleep+0xa4/0xd0
>[ 6991.311286]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.311290]  [<ffffffff81067f30>] ? update_rmtp+0x60/0x60
>[ 6991.311294]  [<ffffffff81163e65>] ? fget_light+0x65/0x100
>[ 6991.311298]  [<ffffffff81068e3f>] ? hrtimer_start_range_ns+0xf/0x20
>[ 6991.311310]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.311329]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.311332] ---[ end trace b47a98054c1491cb ]---
>[ 6991.316410] ------------[ cut here ]------------
>[ 6991.316414] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.316415] Hardware name: To Be Filled By O.E.M.
>[ 6991.316441]  thermal
>[ 6991.316442]  thermal_sys
>[ 6991.316443] Pid: 20080, comm: mplayer Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.316443] Call Trace:
>[ 6991.316446]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.316448]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.316452]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.316457]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.316464]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.316470]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.316475]  [<ffffffffa015815a>] intel_emit_post_sync_nonzero_flush+0x15a/0x170 [i915]
>[ 6991.316481]  [<ffffffffa015818e>] gen6_render_ring_flush+0x1e/0xd0 [i915]
>[ 6991.316487]  [<ffffffffa0125ea9>] i915_gem_flush_ring.part.23+0x39/0x100 [i915]
>[ 6991.316492]  [<ffffffffa0126a64>] i915_gem_flush_ring+0x14/0x20 [i915]
>[ 6991.316497]  [<ffffffffa012bec3>] i915_gem_execbuffer_move_to_gpu+0x1b3/0x200 [i915]
>[ 6991.316502]  [<ffffffffa012ca81>] i915_gem_do_execbuffer.isra.11+0x621/0x970 [i915]
>[ 6991.316508]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.316513]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.316518]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.316520]  [<ffffffff815aa174>] ? do_nanosleep+0xa4/0xd0
>[ 6991.316522]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.316523]  [<ffffffff81067f30>] ? update_rmtp+0x60/0x60
>[ 6991.316525]  [<ffffffff81163e65>] ? fget_light+0x65/0x100
>[ 6991.316527]  [<ffffffff81068e3f>] ? hrtimer_start_range_ns+0xf/0x20
>[ 6991.316528]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.316530]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.316531] ---[ end trace b47a98054c1491cc ]---
>[ 6991.321600] ------------[ cut here ]------------
>[ 6991.321604] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.321605] Hardware name: To Be Filled By O.E.M.
>[ 6991.321630]  thermal
>[ 6991.321630]  thermal_sys
>[ 6991.321631] Pid: 20080, comm: mplayer Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.321632] Call Trace:
>[ 6991.321634]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.321636]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.321640]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.321645]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.321651]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.321657]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.321662]  [<ffffffffa0158233>] gen6_render_ring_flush+0xc3/0xd0 [i915]
>[ 6991.321667]  [<ffffffffa0125ea9>] i915_gem_flush_ring.part.23+0x39/0x100 [i915]
>[ 6991.321672]  [<ffffffffa0126a64>] i915_gem_flush_ring+0x14/0x20 [i915]
>[ 6991.321678]  [<ffffffffa012bec3>] i915_gem_execbuffer_move_to_gpu+0x1b3/0x200 [i915]
>[ 6991.321683]  [<ffffffffa012ca81>] i915_gem_do_execbuffer.isra.11+0x621/0x970 [i915]
>[ 6991.321688]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.321692]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.321698]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.321699]  [<ffffffff815aa174>] ? do_nanosleep+0xa4/0xd0
>[ 6991.321701]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.321703]  [<ffffffff81067f30>] ? update_rmtp+0x60/0x60
>[ 6991.321704]  [<ffffffff81163e65>] ? fget_light+0x65/0x100
>[ 6991.321706]  [<ffffffff81068e3f>] ? hrtimer_start_range_ns+0xf/0x20
>[ 6991.321707]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.321709]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.321710] ---[ end trace b47a98054c1491cd ]---
>[ 6991.326783] ------------[ cut here ]------------
>[ 6991.326788] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.326788] Hardware name: To Be Filled By O.E.M.
>[ 6991.326814]  thermal
>[ 6991.326815]  thermal_sys
>[ 6991.326816] Pid: 20080, comm: mplayer Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.326816] Call Trace:
>[ 6991.326819]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.326820]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.326825]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.326830]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.326836]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.326842]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.326848]  [<ffffffffa0157629>] gen6_ring_dispatch_execbuffer+0x59/0x70 [i915]
>[ 6991.326853]  [<ffffffffa012cdaa>] i915_gem_do_execbuffer.isra.11+0x94a/0x970 [i915]
>[ 6991.326858]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.326863]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.326868]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.326870]  [<ffffffff815aa174>] ? do_nanosleep+0xa4/0xd0
>[ 6991.326872]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.326873]  [<ffffffff81067f30>] ? update_rmtp+0x60/0x60
>[ 6991.326875]  [<ffffffff81163e65>] ? fget_light+0x65/0x100
>[ 6991.326876]  [<ffffffff81068e3f>] ? hrtimer_start_range_ns+0xf/0x20
>[ 6991.326878]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.326879]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.326880] ---[ end trace b47a98054c1491ce ]---
>[ 6991.331948] ------------[ cut here ]------------
>[ 6991.331952] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.331953] Hardware name: To Be Filled By O.E.M.
>[ 6991.331978]  thermal
>[ 6991.331979]  thermal_sys
>[ 6991.331980] Pid: 20080, comm: mplayer Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.331980] Call Trace:
>[ 6991.331983]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.331984]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.331988]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.331993]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.331999]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.332005]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.332010]  [<ffffffffa01580bd>] intel_emit_post_sync_nonzero_flush+0xbd/0x170 [i915]
>[ 6991.332015]  [<ffffffffa015818e>] gen6_render_ring_flush+0x1e/0xd0 [i915]
>[ 6991.332020]  [<ffffffffa012cc53>] i915_gem_do_execbuffer.isra.11+0x7f3/0x970 [i915]
>[ 6991.332026]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.332030]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.332036]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.332037]  [<ffffffff815aa174>] ? do_nanosleep+0xa4/0xd0
>[ 6991.332039]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.332040]  [<ffffffff81067f30>] ? update_rmtp+0x60/0x60
>[ 6991.332042]  [<ffffffff81163e65>] ? fget_light+0x65/0x100
>[ 6991.332043]  [<ffffffff81068e3f>] ? hrtimer_start_range_ns+0xf/0x20
>[ 6991.332045]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.332046]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.332047] ---[ end trace b47a98054c1491cf ]---
>[ 6991.337119] ------------[ cut here ]------------
>[ 6991.337123] WARNING: at drivers/gpu/drm/i915/i915_drv.c:527 __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]()
>[ 6991.337124] Hardware name: To Be Filled By O.E.M.
>[ 6991.337151]  thermal
>[ 6991.337152]  thermal_sys
>[ 6991.337153] Pid: 20080, comm: mplayer Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.337154] Call Trace:
>[ 6991.337164]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.337165]  [<ffffffff81041455>] warn_slowpath_null+0x15/0x20
>[ 6991.337170]  [<ffffffffa0113cc6>] __gen6_gt_wait_for_fifo+0x96/0xa0 [i915]
>[ 6991.337175]  [<ffffffffa0114662>] i915_write32+0x92/0x130 [i915]
>[ 6991.337183]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.337197]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.337210]  [<ffffffffa015815a>] intel_emit_post_sync_nonzero_flush+0x15a/0x170 [i915]
>[ 6991.337219]  [<ffffffffa015818e>] gen6_render_ring_flush+0x1e/0xd0 [i915]
>[ 6991.337225]  [<ffffffffa012cc53>] i915_gem_do_execbuffer.isra.11+0x7f3/0x970 [i915]
>[ 6991.337231]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.337236]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.337242]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.337243]  [<ffffffff815aa174>] ? do_nanosleep+0xa4/0xd0
>[ 6991.337245]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.337246]  [<ffffffff81067f30>] ? update_rmtp+0x60/0x60
>[ 6991.337249]  [<ffffffff81163e65>] ? fget_light+0x65/0x100
>[ 6991.337251]  [<ffffffff81068e3f>] ? hrtimer_start_range_ns+0xf/0x20
>[ 6991.337252]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.337261]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.337268] ---[ end trace b47a98054c1491d0 ]---
>[ 6991.337268] ------------[ cut here ]------------
>[ 6991.337272] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6991.337273] Hardware name: To Be Filled By O.E.M.
>[ 6991.337274] MMIO read or write has been dropped 2
>[ 6991.337300]  thermal
>[ 6991.337303]  thermal_sys
>[ 6991.337304] Pid: 20080, comm: mplayer Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.337305] Call Trace:
>[ 6991.337309]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6991.337312]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.337313]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6991.337318]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6991.337323]  [<ffffffffa01146f1>] i915_write32+0x121/0x130 [i915]
>[ 6991.337328]  [<ffffffffa0155c7c>] ring_write_tail+0x1c/0x20 [i915]
>[ 6991.337334]  [<ffffffffa01574f1>] intel_ring_advance+0x41/0x50 [i915]
>[ 6991.337339]  [<ffffffffa015815a>] intel_emit_post_sync_nonzero_flush+0x15a/0x170 [i915]
>[ 6991.337344]  [<ffffffffa015818e>] gen6_render_ring_flush+0x1e/0xd0 [i915]
>[ 6991.337350]  [<ffffffffa012cc53>] i915_gem_do_execbuffer.isra.11+0x7f3/0x970 [i915]
>[ 6991.337355]  [<ffffffffa012d295>] i915_gem_execbuffer2+0x95/0x260 [i915]
>[ 6991.337360]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.337365]  [<ffffffffa012d200>] ? i915_gem_execbuffer+0x430/0x430 [i915]
>[ 6991.337367]  [<ffffffff815aa174>] ? do_nanosleep+0xa4/0xd0
>[ 6991.337368]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.337370]  [<ffffffff81067f30>] ? update_rmtp+0x60/0x60
>[ 6991.337372]  [<ffffffff81163e65>] ? fget_light+0x65/0x100
>[ 6991.337373]  [<ffffffff81068e3f>] ? hrtimer_start_range_ns+0xf/0x20
>[ 6991.337375]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.337376]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.337377] ---[ end trace b47a98054c1491d1 ]---
>[ 6991.337897] ------------[ cut here ]------------
>[ 6991.337902] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6991.337902] Hardware name: To Be Filled By O.E.M.
>[ 6991.337903] MMIO read or write has been dropped 3
>[ 6991.337929]  thermal
>[ 6991.337930]  thermal_sys
>[ 6991.337931] Pid: 20080, comm: mplayer Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6991.337932] Call Trace:
>[ 6991.337936]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6991.337938]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6991.337940]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6991.337945]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6991.337950]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6991.337955]  [<ffffffffa0114143>] i915_read32+0x153/0x180 [i915]
>[ 6991.337961]  [<ffffffffa0156bab>] intel_ring_get_active_head+0x2b/0x30 [i915]
>[ 6991.337966]  [<ffffffffa0156bf5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 6991.337972]  [<ffffffffa0124979>] __wait_seqno+0x39/0x320 [i915]
>[ 6991.337974]  [<ffffffff810766c4>] ? try_to_wake_up+0x184/0x200
>[ 6991.337979]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6991.337984]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6991.337989]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6991.337995]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6991.338000]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6991.338005]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6991.338007]  [<ffffffff815aa174>] ? do_nanosleep+0xa4/0xd0
>[ 6991.338009]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6991.338010]  [<ffffffff81067f30>] ? update_rmtp+0x60/0x60
>[ 6991.338012]  [<ffffffff81163e65>] ? fget_light+0x65/0x100
>[ 6991.338014]  [<ffffffff81068e3f>] ? hrtimer_start_range_ns+0xf/0x20
>[ 6991.338015]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6991.338017]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6991.338017] ---[ end trace b47a98054c1491d2 ]---
>[ 6997.596270] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
>[ 6997.596319] ------------[ cut here ]------------
>[ 6997.596346] WARNING: at drivers/gpu/drm/i915/i915_drv.c:485 gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]()
>[ 6997.596347] [drm:i915_error_work_func], resetting chip
>[ 6997.596351] Hardware name: To Be Filled By O.E.M.
>[ 6997.596353] MMIO read or write has been dropped 3
>[ 6997.596418]  thermal
>[ 6997.596420]  thermal_sys
>[ 6997.596424] Pid: 20080, comm: mplayer Tainted: G        W    3.5.0-rc5-32-desktop+ #12
>[ 6997.596426] Call Trace:
>[ 6997.596440]  [<ffffffffa0113400>] ? i915_suspend+0x70/0xc0 [i915]
>[ 6997.596447]  [<ffffffff8104140a>] warn_slowpath_common+0x7a/0xb0
>[ 6997.596451]  [<ffffffff810414e1>] warn_slowpath_fmt+0x41/0x50
>[ 6997.596458]  [<ffffffff8106fa04>] ? finish_task_switch+0x44/0xe0
>[ 6997.596469]  [<ffffffffa011348b>] gen6_gt_check_fifodbg.isra.6+0x3b/0x50 [i915]
>[ 6997.596480]  [<ffffffffa0113ba9>] __gen6_gt_force_wake_put+0x19/0x20 [i915]
>[ 6997.596491]  [<ffffffffa0113c12>] gen6_gt_force_wake_put+0x42/0x60 [i915]
>[ 6997.596511]  [<ffffffffa0155d1c>] gen6_ring_put_irq+0x9c/0xb0 [i915]
>[ 6997.596525]  [<ffffffffa01249da>] __wait_seqno+0x9a/0x320 [i915]
>[ 6997.596530]  [<ffffffff81064b40>] ? add_wait_queue+0x60/0x60
>[ 6997.596542]  [<ffffffffa01268c2>] i915_wait_request+0xb2/0xe0 [i915]
>[ 6997.596554]  [<ffffffffa0126932>] i915_gem_object_wait_rendering+0x42/0x70 [i915]
>[ 6997.596567]  [<ffffffffa01274d8>] i915_gem_object_set_to_gtt_domain+0x128/0x2b0 [i915]
>[ 6997.596579]  [<ffffffffa0128c25>] i915_gem_set_domain_ioctl+0xc5/0xf0 [i915]
>[ 6997.596592]  [<ffffffffa00af404>] drm_ioctl+0x444/0x510 [drm]
>[ 6997.596605]  [<ffffffffa0128b60>] ? i915_gem_fault+0x2d0/0x2d0 [i915]
>[ 6997.596610]  [<ffffffff815aa174>] ? do_nanosleep+0xa4/0xd0
>[ 6997.596615]  [<ffffffff81174215>] do_vfs_ioctl+0x85/0x300
>[ 6997.596619]  [<ffffffff81067f30>] ? update_rmtp+0x60/0x60
>[ 6997.596623]  [<ffffffff81163e65>] ? fget_light+0x65/0x100
>[ 6997.596628]  [<ffffffff81068e3f>] ? hrtimer_start_range_ns+0xf/0x20
>[ 6997.596631]  [<ffffffff81174521>] sys_ioctl+0x91/0xa0
>[ 6997.596636]  [<ffffffff815b3779>] system_call_fastpath+0x16/0x1b
>[ 6997.596638] ---[ end trace b47a98054c1491d3 ]---
>[ 6997.596838] [drm:intel_crtc_cursor_set], 
>[ 6997.596842] [drm:intel_crtc_cursor_set], cursor off
>[ 6997.597129] [drm:intel_crtc_cursor_set], 
>[ 6997.603265] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.607777] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.611766] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.613208] [drm:intel_dp_detect], DPCD: 0000000000000000
>[ 6997.613573] [drm:intel_dp_detect], DPCD: 110a840101000100
>[ 6997.614623] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6997.642083] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6997.669533] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6997.669535] [drm:drm_detect_monitor_audio], Monitor has basic audio support
>[ 6997.672095] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.676593] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.680554] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.681998] [drm:intel_dp_detect], DPCD: 0000000000000000
>[ 6997.682412] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[ 6997.689994] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[ 6997.691978] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 6997.691980] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[ 6997.692000] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[ 6997.692002] [drm:intel_crt_detect], CRT not detected via hotplug
>[ 6997.694724] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.698501] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.702490] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.704002] [drm:intel_dp_detect], DPCD: 0000000000000000
>[ 6997.704344] [drm:intel_dp_detect], DPCD: 110a840101000100
>[ 6997.705394] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6997.732888] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6997.760364] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[ 6997.760366] [drm:drm_detect_monitor_audio], Monitor has basic audio support
>[ 6997.762938] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.767304] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.771292] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003f
>[ 6997.772737] [drm:intel_dp_detect], DPCD: 0000000000000000
>[ 6997.773163] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[ 6997.780737] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[ 6997.782714] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 6997.782718] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[ 6997.782743] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[ 6997.782746] [drm:intel_crt_detect], CRT not detected via hotplug
>[ 7065.170844] SFW2-INext-ACC-TCP IN=eth0 OUT= MAC=00:25:22:9e:91:66:00:21:00:ed:c3:6c:08:00 SRC=192.168.100.184 DST=192.168.100.158 LEN=60 TOS=0x10 PREC=0x00 TTL=64 ID=18455 DF PROTO=TCP SPT=38812 DPT=4713 WINDOW=14600 RES=0x00 SYN URGP=0 OPT (020405B40402080A0128C5E10000000001030304) 
>[ 7065.256728] SFW2-INext-ACC-TCP IN=eth0 OUT= MAC=00:25:22:9e:91:66:00:21:00:ed:c3:6c:08:00 SRC=192.168.100.184 DST=192.168.100.158 LEN=60 TOS=0x10 PREC=0x00 TTL=64 ID=63382 DF PROTO=TCP SPT=38813 DPT=4713 WINDOW=14600 RES=0x00 SYN URGP=0 OPT (020405B40402080A0128C63B0000000001030304) 
>[ 7065.271933] SFW2-INext-ACC-TCP IN=eth0 OUT= MAC=00:25:22:9e:91:66:00:21:00:ed:c3:6c:08:00 SRC=192.168.100.184 DST=192.168.100.158 LEN=60 TOS=0x10 PREC=0x00 TTL=64 ID=54288 DF PROTO=TCP SPT=38814 DPT=4713 WINDOW=14600 RES=0x00 SYN URGP=0 OPT (020405B40402080A0128C64C0000000001030304) 
>[ 7072.462146] SFW2-INext-ACC-TCP IN=eth0 OUT= MAC=00:25:22:9e:91:66:00:21:00:ed:c3:6c:08:00 SRC=192.168.100.184 DST=192.168.100.158 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=39937 DF PROTO=TCP SPT=45707 DPT=22 WINDOW=14600 RES=0x00 SYN URGP=0 OPT (020405B40402080A0128E2760000000001030304)

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Attachments on bug 50619: 62426 | 62427 | 65251 | 65252 | 65253 | 65254

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