Re: GPU hung with Linux-3.2-rc6

[Udo Steinberg <udo@hypervisor.org>]

[-- Attachment #1.1: Type: text/plain, Size: 605 bytes --]

On Thu, 22 Dec 2011 09:22:33 +0100 Daniel Vetter (DV) wrote:

DV> Can you please apply the patch available at
DV> 
DV> http://cgit.freedesktop.org/~danvet/drm/patch/?id=0b3ecfa8c9b00f50d514fbcc12e34882b0fa695a
DV> 
DV> This one will let your gpu keep hanging in the "stuck on semphore wait"
DV> condition. Later on the hangcheck should kick in and grab a gpu error
DV> state (in the file i915_error_state in debugfs). Can you please attach
DV> that one?

Hi,

i915_error_state and dmesg are attached. This was with Linux 3.2.0-rc6 and
the aforementioned patch applied.

Cheers,

	- Udo

[-- Attachment #1.2: dmesg --]
[-- Type: application/octet-stream, Size: 107441 bytes --]

[ 9831.029989] thinkpad_acpi: unknown possible thermal alarm or keyboard event received
[ 9831.029999] thinkpad_acpi: unhandled HKEY event 0x6040
[ 9831.030005] thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-devel@lists.sourceforge.net
[ 9831.030805] thinkpad_acpi: EC reports that Thermal Table has changed
[ 9831.034934] thinkpad_acpi: unknown possible thermal alarm or keyboard event received
[ 9831.034941] thinkpad_acpi: unhandled HKEY event 0x6040
[ 9831.034946] thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-devel@lists.sourceforge.net
[ 9832.227829] [drm:pch_irq_handler] *ERROR* PCH poison interrupt
[ 9852.190262] ------------[ cut here ]------------
[ 9852.190270] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9852.190273] Hardware name: 4290W4H
[ 9852.190276] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9852.190278] Call Trace:
[ 9852.190280]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9852.190287]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9852.190290]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9852.190294]  [<ffffffff8120400f>] ? i915_hangcheck_elapsed+0xc1/0x1ec
[ 9852.190297]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9852.190301]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9852.190304]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9852.190308]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9852.190311]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9852.190314]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9852.190318]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9852.190321]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9852.190322]  <EOI>  [<ffffffff8104f3bd>] ? hrtimer_get_next_event+0x7b/0x93
[ 9852.190332]  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9852.190335]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9852.190339]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9852.190342]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9852.190345] ---[ end trace 4d529ddaebeb57d8 ]---
[ 9852.190347] ------------[ cut here ]------------
[ 9852.190350] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9852.190352] Hardware name: 4290W4H
[ 9852.190354] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9852.190356] Call Trace:
[ 9852.190357]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9852.190362]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9852.190365]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9852.190368]  [<ffffffff8120400f>] ? i915_hangcheck_elapsed+0xc1/0x1ec
[ 9852.190371]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9852.190374]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9852.190377]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9852.190379]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9852.190382]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9852.190385]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9852.190388]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9852.190390]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9852.190392]  <EOI>  [<ffffffff8104f3bd>] ? hrtimer_get_next_event+0x7b/0x93
[ 9852.190398]  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9852.190401]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9852.190404]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9852.190407]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9852.190409] ---[ end trace 4d529ddaebeb57d9 ]---
[ 9852.190411] ------------[ cut here ]------------
[ 9852.190413] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9852.190415] Hardware name: 4290W4H
[ 9852.190417] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9852.190418] Call Trace:
[ 9852.190419]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9852.190424]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9852.190427]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9852.190430]  [<ffffffff8120401f>] ? i915_hangcheck_elapsed+0xd1/0x1ec
[ 9852.190433]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9852.190436]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9852.190439]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9852.190441]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9852.190444]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9852.190446]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9852.190449]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9852.190452]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9852.190453]  <EOI>  [<ffffffff8104f3bd>] ? hrtimer_get_next_event+0x7b/0x93
[ 9852.190459]  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9852.190462]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9852.190466]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9852.190468]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9852.190470] ---[ end trace 4d529ddaebeb57da ]---
[ 9852.190473] ------------[ cut here ]------------
[ 9852.190475] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9852.190477] Hardware name: 4290W4H
[ 9852.190478] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9852.190480] Call Trace:
[ 9852.190481]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9852.190486]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9852.190488]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9852.190491]  [<ffffffff8120401f>] ? i915_hangcheck_elapsed+0xd1/0x1ec
[ 9852.190494]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9852.190497]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9852.190500]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9852.190503]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9852.190505]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9852.190508]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9852.190511]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9852.190513]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9852.190515]  <EOI>  [<ffffffff8104f3bd>] ? hrtimer_get_next_event+0x7b/0x93
[ 9852.190521]  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9852.190524]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9852.190527]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9852.190530]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9852.190531] ---[ end trace 4d529ddaebeb57db ]---
[ 9852.190534] ------------[ cut here ]------------
[ 9852.190536] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9852.190538] Hardware name: 4290W4H
[ 9852.190539] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9852.190541] Call Trace:
[ 9852.190542]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9852.190547]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9852.190549]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9852.190552]  [<ffffffff8120402f>] ? i915_hangcheck_elapsed+0xe1/0x1ec
[ 9852.190555]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9852.190558]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9852.190561]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9852.190564]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9852.190566]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9852.190569]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9852.190572]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9852.190574]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9852.190576]  <EOI>  [<ffffffff8104f3bd>] ? hrtimer_get_next_event+0x7b/0x93
[ 9852.190582]  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9852.190585]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9852.190588]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9852.190590]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9852.190592] ---[ end trace 4d529ddaebeb57dc ]---
[ 9852.190595] ------------[ cut here ]------------
[ 9852.190597] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9852.190599] Hardware name: 4290W4H
[ 9852.190601] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9852.190602] Call Trace:
[ 9852.190603]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9852.190608]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9852.190610]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9852.190613]  [<ffffffff8120402f>] ? i915_hangcheck_elapsed+0xe1/0x1ec
[ 9852.190616]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9852.190619]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9852.190622]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9852.190625]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9852.190627]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9852.190630]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9852.190633]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9852.190635]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9852.190637]  <EOI>  [<ffffffff8104f3bd>] ? hrtimer_get_next_event+0x7b/0x93
[ 9852.190643]  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9852.190646]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9852.190649]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9852.190652]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9852.190654] ---[ end trace 4d529ddaebeb57dd ]---
[ 9853.692320] ------------[ cut here ]------------
[ 9853.692328] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9853.692330] Hardware name: 4290W4H
[ 9853.692333] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9853.692335] Call Trace:
[ 9853.692337]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9853.692345]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9853.692347]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9853.692351]  [<ffffffff8120400f>] ? i915_hangcheck_elapsed+0xc1/0x1ec
[ 9853.692354]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9853.692358]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9853.692361]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9853.692365]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9853.692368]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9853.692371]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9853.692375]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9853.692377]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9853.692379]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9853.692386]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9853.692391]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9853.692394]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9853.692396] ---[ end trace 4d529ddaebeb57de ]---
[ 9853.692399] ------------[ cut here ]------------
[ 9853.692402] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9853.692404] Hardware name: 4290W4H
[ 9853.692406] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9853.692407] Call Trace:
[ 9853.692408]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9853.692413]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9853.692416]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9853.692419]  [<ffffffff8120400f>] ? i915_hangcheck_elapsed+0xc1/0x1ec
[ 9853.692422]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9853.692425]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9853.692428]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9853.692431]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9853.692434]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9853.692436]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9853.692439]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9853.692442]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9853.692443]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9853.692449]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9853.692452]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9853.692455]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9853.692457] ---[ end trace 4d529ddaebeb57df ]---
[ 9853.692459] ------------[ cut here ]------------
[ 9853.692461] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9853.692463] Hardware name: 4290W4H
[ 9853.692465] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9853.692466] Call Trace:
[ 9853.692467]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9853.692472]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9853.692475]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9853.692477]  [<ffffffff8120401f>] ? i915_hangcheck_elapsed+0xd1/0x1ec
[ 9853.692480]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9853.692484]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9853.692486]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9853.692489]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9853.692492]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9853.692494]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9853.692497]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9853.692500]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9853.692501]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9853.692506]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9853.692510]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9853.692512]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9853.692514] ---[ end trace 4d529ddaebeb57e0 ]---
[ 9853.692517] ------------[ cut here ]------------
[ 9853.692519] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9853.692521] Hardware name: 4290W4H
[ 9853.692523] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9853.692524] Call Trace:
[ 9853.692525]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9853.692530]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9853.692532]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9853.692535]  [<ffffffff8120401f>] ? i915_hangcheck_elapsed+0xd1/0x1ec
[ 9853.692538]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9853.692541]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9853.692544]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9853.692547]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9853.692549]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9853.692552]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9853.692555]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9853.692557]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9853.692559]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9853.692564]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9853.692568]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9853.692570]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9853.692572] ---[ end trace 4d529ddaebeb57e1 ]---
[ 9853.692574] ------------[ cut here ]------------
[ 9853.692576] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9853.692578] Hardware name: 4290W4H
[ 9853.692580] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9853.692581] Call Trace:
[ 9853.692583]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9853.692587]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9853.692590]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9853.692593]  [<ffffffff8120402f>] ? i915_hangcheck_elapsed+0xe1/0x1ec
[ 9853.692596]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9853.692599]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9853.692602]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9853.692604]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9853.692607]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9853.692609]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9853.692612]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9853.692615]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9853.692616]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9853.692622]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9853.692625]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9853.692627]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9853.692629] ---[ end trace 4d529ddaebeb57e2 ]---
[ 9853.692632] ------------[ cut here ]------------
[ 9853.692634] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9853.692636] Hardware name: 4290W4H
[ 9853.692638] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9853.692639] Call Trace:
[ 9853.692640]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9853.692645]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9853.692647]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9853.692650]  [<ffffffff8120402f>] ? i915_hangcheck_elapsed+0xe1/0x1ec
[ 9853.692653]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9853.692656]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9853.692659]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9853.692662]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9853.692664]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9853.692667]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9853.692670]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9853.692672]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9853.692674]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9853.692679]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9853.692683]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9853.692685]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9853.692687] ---[ end trace 4d529ddaebeb57e3 ]---
[ 9855.194381] ------------[ cut here ]------------
[ 9855.194387] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9855.194389] Hardware name: 4290W4H
[ 9855.194392] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9855.194394] Call Trace:
[ 9855.194395]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9855.194402]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9855.194404]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9855.194408]  [<ffffffff8120400f>] ? i915_hangcheck_elapsed+0xc1/0x1ec
[ 9855.194411]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9855.194414]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9855.194417]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9855.194420]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9855.194423]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9855.194425]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9855.194428]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9855.194431]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9855.194433]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9855.194439]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9855.194443]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9855.194445]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9855.194448] ---[ end trace 4d529ddaebeb57e4 ]---
[ 9855.194450] ------------[ cut here ]------------
[ 9855.194453] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9855.194455] Hardware name: 4290W4H
[ 9855.194457] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9855.194459] Call Trace:
[ 9855.194460]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9855.194465]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9855.194468]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9855.194471]  [<ffffffff8120400f>] ? i915_hangcheck_elapsed+0xc1/0x1ec
[ 9855.194474]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9855.194477]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9855.194480]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9855.194483]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9855.194485]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9855.194488]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9855.194491]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9855.194494]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9855.194495]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9855.194501]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9855.194504]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9855.194507]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9855.194509] ---[ end trace 4d529ddaebeb57e5 ]---
[ 9855.194511] ------------[ cut here ]------------
[ 9855.194513] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9855.194515] Hardware name: 4290W4H
[ 9855.194517] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9855.194518] Call Trace:
[ 9855.194519]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9855.194524]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9855.194527]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9855.194530]  [<ffffffff8120401f>] ? i915_hangcheck_elapsed+0xd1/0x1ec
[ 9855.194533]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9855.194536]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9855.194539]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9855.194541]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9855.194544]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9855.194546]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9855.194549]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9855.194552]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9855.194553]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9855.194559]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9855.194562]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9855.194565]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9855.194567] ---[ end trace 4d529ddaebeb57e6 ]---
[ 9855.194569] ------------[ cut here ]------------
[ 9855.194571] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9855.194573] Hardware name: 4290W4H
[ 9855.194575] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9855.194576] Call Trace:
[ 9855.194577]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9855.194582]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9855.194585]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9855.194588]  [<ffffffff8120401f>] ? i915_hangcheck_elapsed+0xd1/0x1ec
[ 9855.194591]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9855.194594]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9855.194597]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9855.194599]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9855.194602]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9855.194604]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9855.194607]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9855.194610]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9855.194611]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9855.194617]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9855.194620]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9855.194623]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9855.194625] ---[ end trace 4d529ddaebeb57e7 ]---
[ 9855.194627] ------------[ cut here ]------------
[ 9855.194629] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9855.194631] Hardware name: 4290W4H
[ 9855.194632] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9855.194634] Call Trace:
[ 9855.194635]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9855.194640]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9855.194642]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9855.194645]  [<ffffffff8120402f>] ? i915_hangcheck_elapsed+0xe1/0x1ec
[ 9855.194648]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9855.194651]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9855.194654]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9855.194657]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9855.194659]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9855.194662]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9855.194665]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9855.194667]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9855.194669]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9855.194674]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9855.194678]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9855.194680]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9855.194682] ---[ end trace 4d529ddaebeb57e8 ]---
[ 9855.194684] ------------[ cut here ]------------
[ 9855.194687] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9855.194689] Hardware name: 4290W4H
[ 9855.194690] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9855.194692] Call Trace:
[ 9855.194693]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9855.194698]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9855.194700]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9855.194703]  [<ffffffff8120402f>] ? i915_hangcheck_elapsed+0xe1/0x1ec
[ 9855.194706]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9855.194709]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9855.194712]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9855.194714]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9855.194717]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9855.194719]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9855.194722]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9855.194725]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9855.194726]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9855.194732]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9855.194735]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9855.194738]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9855.194740] ---[ end trace 4d529ddaebeb57e9 ]---
[ 9856.696438] ------------[ cut here ]------------
[ 9856.696443] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.696446] Hardware name: 4290W4H
[ 9856.696448] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.696450] Call Trace:
[ 9856.696452]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.696458]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.696461]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.696464]  [<ffffffff8120400f>] ? i915_hangcheck_elapsed+0xc1/0x1ec
[ 9856.696467]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.696471]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.696473]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.696476]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.696479]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.696482]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.696485]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.696488]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.696489]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.696495]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.696499]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.696501]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.696504] ---[ end trace 4d529ddaebeb57ea ]---
[ 9856.696507] ------------[ cut here ]------------
[ 9856.696509] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.696511] Hardware name: 4290W4H
[ 9856.696513] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.696515] Call Trace:
[ 9856.696516]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.696521]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.696524]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.696527]  [<ffffffff8120400f>] ? i915_hangcheck_elapsed+0xc1/0x1ec
[ 9856.696530]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.696533]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.696536]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.696539]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.696541]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.696544]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.696547]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.696550]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.696551]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.696557]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.696560]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.696563]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.696565] ---[ end trace 4d529ddaebeb57eb ]---
[ 9856.696567] ------------[ cut here ]------------
[ 9856.696569] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.696571] Hardware name: 4290W4H
[ 9856.696573] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.696574] Call Trace:
[ 9856.696575]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.696580]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.696583]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.696586]  [<ffffffff8120401f>] ? i915_hangcheck_elapsed+0xd1/0x1ec
[ 9856.696589]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.696592]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.696595]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.696597]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.696600]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.696602]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.696605]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.696608]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.696609]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.696615]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.696618]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.696621]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.696623] ---[ end trace 4d529ddaebeb57ec ]---
[ 9856.696625] ------------[ cut here ]------------
[ 9856.696627] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.696629] Hardware name: 4290W4H
[ 9856.696631] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.696632] Call Trace:
[ 9856.696633]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.696638]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.696641]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.696644]  [<ffffffff8120401f>] ? i915_hangcheck_elapsed+0xd1/0x1ec
[ 9856.696647]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.696650]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.696653]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.696655]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.696658]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.696660]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.696663]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.696666]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.696667]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.696673]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.696676]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.696679]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.696680] ---[ end trace 4d529ddaebeb57ed ]---
[ 9856.696682] ------------[ cut here ]------------
[ 9856.696685] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.696687] Hardware name: 4290W4H
[ 9856.696688] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.696690] Call Trace:
[ 9856.696691]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.696696]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.696698]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.696701]  [<ffffffff8120402f>] ? i915_hangcheck_elapsed+0xe1/0x1ec
[ 9856.696704]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.696707]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.696710]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.696713]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.696715]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.696718]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.696721]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.696723]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.696725]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.696730]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.696733]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.696736]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.696738] ---[ end trace 4d529ddaebeb57ee ]---
[ 9856.696740] ------------[ cut here ]------------
[ 9856.696742] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.696744] Hardware name: 4290W4H
[ 9856.696746] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.696748] Call Trace:
[ 9856.696749]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.696754]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.696756]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.696759]  [<ffffffff8120402f>] ? i915_hangcheck_elapsed+0xe1/0x1ec
[ 9856.696762]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.696765]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.696768]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.696770]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.696773]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.696775]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.696778]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.696781]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.696782]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.696788]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.696791]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.696794]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.696796] ---[ end trace 4d529ddaebeb57ef ]---
[ 9856.696798] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[ 9856.696800] ------------[ cut here ]------------
[ 9856.696803] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.696804] Hardware name: 4290W4H
[ 9856.696806] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.696808] Call Trace:
[ 9856.696809]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.696814]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.696816]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.696819]  [<ffffffff8120208e>] ? kick_ring+0x20/0x5c
[ 9856.696822]  [<ffffffff81204099>] ? i915_hangcheck_elapsed+0x14b/0x1ec
[ 9856.696825]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.696828]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.696831]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.696833]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.696836]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.696838]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.696841]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.696844]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.696845]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.696851]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.696854]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.696856]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.696858] ---[ end trace 4d529ddaebeb57f0 ]---
[ 9856.696861] ------------[ cut here ]------------
[ 9856.696863] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.696865] Hardware name: 4290W4H
[ 9856.696867] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.696868] Call Trace:
[ 9856.696869]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.696874]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.696877]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.696879]  [<ffffffff8120208e>] ? kick_ring+0x20/0x5c
[ 9856.696882]  [<ffffffff81204099>] ? i915_hangcheck_elapsed+0x14b/0x1ec
[ 9856.696885]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.696888]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.696891]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.696894]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.696896]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.696899]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.696902]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.696904]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.696906]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.696911]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.696914]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.696917]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.696919] ---[ end trace 4d529ddaebeb57f1 ]---
[ 9856.696921] ------------[ cut here ]------------
[ 9856.696923] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.696925] Hardware name: 4290W4H
[ 9856.696927] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.696928] Call Trace:
[ 9856.696929]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.696934]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.696937]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.696939]  [<ffffffff8120208e>] ? kick_ring+0x20/0x5c
[ 9856.696942]  [<ffffffff812040ba>] ? i915_hangcheck_elapsed+0x16c/0x1ec
[ 9856.696945]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.696948]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.696951]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.696954]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.696956]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.696959]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.696962]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.696964]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.696966]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.696971]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.696975]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.696977]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.696979] ---[ end trace 4d529ddaebeb57f2 ]---
[ 9856.696981] ------------[ cut here ]------------
[ 9856.696983] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.696985] Hardware name: 4290W4H
[ 9856.696987] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.696989] Call Trace:
[ 9856.696990]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.696995]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.696997]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697000]  [<ffffffff8120208e>] ? kick_ring+0x20/0x5c
[ 9856.697003]  [<ffffffff812040ba>] ? i915_hangcheck_elapsed+0x16c/0x1ec
[ 9856.697005]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697009]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697011]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697014]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697017]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697019]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697022]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697025]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697026]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697031]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697035]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697037]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697039] ---[ end trace 4d529ddaebeb57f3 ]---
[ 9856.697041] ------------[ cut here ]------------
[ 9856.697043] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.697045] Hardware name: 4290W4H
[ 9856.697047] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697048] Call Trace:
[ 9856.697050]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697054]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.697057]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.697060]  [<ffffffff8120208e>] ? kick_ring+0x20/0x5c
[ 9856.697062]  [<ffffffff812040db>] ? i915_hangcheck_elapsed+0x18d/0x1ec
[ 9856.697065]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697068]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697071]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697074]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697077]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697079]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697082]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697085]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697087]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697092]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697096]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697098]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697100] ---[ end trace 4d529ddaebeb57f4 ]---
[ 9856.697103] ------------[ cut here ]------------
[ 9856.697105] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.697107] Hardware name: 4290W4H
[ 9856.697109] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697110] Call Trace:
[ 9856.697111]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697116]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697119]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697121]  [<ffffffff8120208e>] ? kick_ring+0x20/0x5c
[ 9856.697124]  [<ffffffff812040db>] ? i915_hangcheck_elapsed+0x18d/0x1ec
[ 9856.697127]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697131]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697133]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697136]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697139]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697141]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697144]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697147]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697149]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697154]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697158]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697160]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697162] ---[ end trace 4d529ddaebeb57f5 ]---
[ 9856.697165] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
[ 9856.697167] ------------[ cut here ]------------
[ 9856.697169] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.697171] Hardware name: 4290W4H
[ 9856.697173] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697174] Call Trace:
[ 9856.697175]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697180]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.697183]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.697186]  [<ffffffff81202ba3>] ? i915_handle_error+0xb9/0xb39
[ 9856.697188]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697191]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697194]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697197]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697200]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697203]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697206]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697208]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697211]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697214]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697216]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697218]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697224]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697227]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697230]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697231] ---[ end trace 4d529ddaebeb57f6 ]---
[ 9856.697234] ------------[ cut here ]------------
[ 9856.697236] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.697238] Hardware name: 4290W4H
[ 9856.697240] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697242] Call Trace:
[ 9856.697243]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697248]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697250]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697253]  [<ffffffff81202ba3>] ? i915_handle_error+0xb9/0xb39
[ 9856.697256]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697258]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697261]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697264]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697267]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697270]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697273]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697275]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697278]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697281]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697284]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697285]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697291]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697294]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697297]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697299] ---[ end trace 4d529ddaebeb57f7 ]---
[ 9856.697301] ------------[ cut here ]------------
[ 9856.697303] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.697305] Hardware name: 4290W4H
[ 9856.697307] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697308] Call Trace:
[ 9856.697309]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697314]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.697317]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.697320]  [<ffffffff81202bb4>] ? i915_handle_error+0xca/0xb39
[ 9856.697322]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697325]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697328]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697331]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697334]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697337]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697339]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697342]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697345]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697348]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697350]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697352]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697357]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697361]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697363]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697365] ---[ end trace 4d529ddaebeb57f8 ]---
[ 9856.697368] ------------[ cut here ]------------
[ 9856.697370] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.697372] Hardware name: 4290W4H
[ 9856.697374] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697375] Call Trace:
[ 9856.697376]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697381]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697384]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697387]  [<ffffffff81202bb4>] ? i915_handle_error+0xca/0xb39
[ 9856.697389]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697392]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697395]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697398]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697401]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697404]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697406]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697409]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697412]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697415]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697417]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697419]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697424]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697428]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697430]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697432] ---[ end trace 4d529ddaebeb57f9 ]---
[ 9856.697434] ------------[ cut here ]------------
[ 9856.697437] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.697439] Hardware name: 4290W4H
[ 9856.697440] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697442] Call Trace:
[ 9856.697443]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697448]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.697450]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.697453]  [<ffffffff81202c0b>] ? i915_handle_error+0x121/0xb39
[ 9856.697456]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697458]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697461]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697464]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697467]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697470]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697473]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697476]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697478]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697481]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697484]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697485]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697491]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697494]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697497]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697499] ---[ end trace 4d529ddaebeb57fa ]---
[ 9856.697501] ------------[ cut here ]------------
[ 9856.697504] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.697505] Hardware name: 4290W4H
[ 9856.697507] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697509] Call Trace:
[ 9856.697510]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697515]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697517]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697520]  [<ffffffff81202c0b>] ? i915_handle_error+0x121/0xb39
[ 9856.697523]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697525]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697528]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697531]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697534]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697537]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697540]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697542]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697545]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697548]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697551]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697552]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697558]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697561]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697564]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697566] ---[ end trace 4d529ddaebeb57fb ]---
[ 9856.697568] ------------[ cut here ]------------
[ 9856.697570] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.697572] Hardware name: 4290W4H
[ 9856.697574] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697575] Call Trace:
[ 9856.697576]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697581]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.697584]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.697587]  [<ffffffff81202c38>] ? i915_handle_error+0x14e/0xb39
[ 9856.697589]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697592]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697595]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697598]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697601]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697604]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697606]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697609]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697612]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697614]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697617]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697619]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697624]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697628]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697630]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697632] ---[ end trace 4d529ddaebeb57fc ]---
[ 9856.697635] ------------[ cut here ]------------
[ 9856.697637] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.697639] Hardware name: 4290W4H
[ 9856.697641] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697642] Call Trace:
[ 9856.697643]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697648]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697651]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697653]  [<ffffffff81202c38>] ? i915_handle_error+0x14e/0xb39
[ 9856.697656]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697659]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697661]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697664]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697668]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697670]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697673]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697676]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697678]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697681]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697684]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697686]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697691]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697695]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697697]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697699] ---[ end trace 4d529ddaebeb57fd ]---
[ 9856.697701] ------------[ cut here ]------------
[ 9856.697703] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.697705] Hardware name: 4290W4H
[ 9856.697707] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697709] Call Trace:
[ 9856.697710]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697715]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.697717]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.697720]  [<ffffffff81202c49>] ? i915_handle_error+0x15f/0xb39
[ 9856.697722]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697725]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697728]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697731]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697734]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697737]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697740]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697742]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697745]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697748]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697751]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697752]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697758]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697761]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697764]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697766] ---[ end trace 4d529ddaebeb57fe ]---
[ 9856.697768] ------------[ cut here ]------------
[ 9856.697770] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.697772] Hardware name: 4290W4H
[ 9856.697774] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697776] Call Trace:
[ 9856.697777]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697782]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697784]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697787]  [<ffffffff81202c49>] ? i915_handle_error+0x15f/0xb39
[ 9856.697789]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697792]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697795]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697798]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697801]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697804]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697807]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697809]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697812]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697815]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697817]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697819]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697824]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697828]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697830]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697832] ---[ end trace 4d529ddaebeb57ff ]---
[ 9856.697834] ------------[ cut here ]------------
[ 9856.697837] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.697839] Hardware name: 4290W4H
[ 9856.697840] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697842] Call Trace:
[ 9856.697843]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697848]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.697850]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.697853]  [<ffffffff81202c5a>] ? i915_handle_error+0x170/0xb39
[ 9856.697856]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697858]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697861]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697864]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697867]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697870]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697873]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697876]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697878]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697881]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697884]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697885]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697891]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697894]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697897]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697899] ---[ end trace 4d529ddaebeb5800 ]---
[ 9856.697901] ------------[ cut here ]------------
[ 9856.697904] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.697906] Hardware name: 4290W4H
[ 9856.697907] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697909] Call Trace:
[ 9856.697910]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697915]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697918]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697920]  [<ffffffff81202c5a>] ? i915_handle_error+0x170/0xb39
[ 9856.697923]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697925]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697928]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697931]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.697935]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.697937]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.697940]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.697943]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.697945]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.697948]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.697951]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.697952]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.697958]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.697961]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.697964]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.697966] ---[ end trace 4d529ddaebeb5801 ]---
[ 9856.697968] ------------[ cut here ]------------
[ 9856.697970] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.697972] Hardware name: 4290W4H
[ 9856.697974] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.697975] Call Trace:
[ 9856.697977]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.697981]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.697984]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.697987]  [<ffffffff81202c6b>] ? i915_handle_error+0x181/0xb39
[ 9856.697989]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.697992]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.697995]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.697998]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698001]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698004]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698006]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698009]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698012]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698015]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698017]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698019]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698024]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698028]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698030]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698032] ---[ end trace 4d529ddaebeb5802 ]---
[ 9856.698035] ------------[ cut here ]------------
[ 9856.698037] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.698039] Hardware name: 4290W4H
[ 9856.698041] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698042] Call Trace:
[ 9856.698043]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698048]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698051]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698054]  [<ffffffff81202c6b>] ? i915_handle_error+0x181/0xb39
[ 9856.698056]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698059]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698062]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698065]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698068]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698071]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698073]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698076]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698079]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698082]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698084]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698086]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698091]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698095]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698097]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698099] ---[ end trace 4d529ddaebeb5803 ]---
[ 9856.698101] ------------[ cut here ]------------
[ 9856.698104] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.698105] Hardware name: 4290W4H
[ 9856.698107] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698109] Call Trace:
[ 9856.698110]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698115]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.698117]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.698120]  [<ffffffff81202c7c>] ? i915_handle_error+0x192/0xb39
[ 9856.698123]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698125]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698128]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698131]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698134]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698137]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698140]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698142]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698145]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698148]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698151]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698152]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698158]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698161]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698164]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698165] ---[ end trace 4d529ddaebeb5804 ]---
[ 9856.698168] ------------[ cut here ]------------
[ 9856.698170] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.698172] Hardware name: 4290W4H
[ 9856.698174] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698176] Call Trace:
[ 9856.698177]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698182]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698184]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698187]  [<ffffffff81202c7c>] ? i915_handle_error+0x192/0xb39
[ 9856.698189]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698192]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698195]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698198]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698201]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698204]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698207]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698209]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698212]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698215]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698217]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698219]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698225]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698228]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698230]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698232] ---[ end trace 4d529ddaebeb5805 ]---
[ 9856.698235] ------------[ cut here ]------------
[ 9856.698237] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.698239] Hardware name: 4290W4H
[ 9856.698240] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698242] Call Trace:
[ 9856.698243]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698248]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.698251]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.698253]  [<ffffffff81202cae>] ? i915_handle_error+0x1c4/0xb39
[ 9856.698256]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698259]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698261]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698264]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698268]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698270]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698273]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698276]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698278]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698281]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698284]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698286]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698291]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698295]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698297]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698299] ---[ end trace 4d529ddaebeb5806 ]---
[ 9856.698301] ------------[ cut here ]------------
[ 9856.698304] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.698306] Hardware name: 4290W4H
[ 9856.698307] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698309] Call Trace:
[ 9856.698310]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698315]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698318]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698320]  [<ffffffff81202cae>] ? i915_handle_error+0x1c4/0xb39
[ 9856.698323]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698325]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698328]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698331]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698335]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698337]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698340]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698343]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698345]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698348]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698351]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698352]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698358]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698361]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698364]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698366] ---[ end trace 4d529ddaebeb5807 ]---
[ 9856.698368] ------------[ cut here ]------------
[ 9856.698370] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.698372] Hardware name: 4290W4H
[ 9856.698374] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698375] Call Trace:
[ 9856.698377]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698382]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.698384]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.698387]  [<ffffffff81202cbf>] ? i915_handle_error+0x1d5/0xb39
[ 9856.698389]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698392]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698395]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698398]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698401]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698404]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698407]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698409]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698412]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698415]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698417]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698419]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698424]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698428]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698430]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698432] ---[ end trace 4d529ddaebeb5808 ]---
[ 9856.698435] ------------[ cut here ]------------
[ 9856.698437] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.698439] Hardware name: 4290W4H
[ 9856.698441] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698442] Call Trace:
[ 9856.698443]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698448]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698451]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698454]  [<ffffffff81202cbf>] ? i915_handle_error+0x1d5/0xb39
[ 9856.698456]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698459]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698462]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698465]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698468]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698471]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698473]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698476]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698479]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698482]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698484]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698486]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698491]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698495]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698497]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698499] ---[ end trace 4d529ddaebeb5809 ]---
[ 9856.698501] ------------[ cut here ]------------
[ 9856.698503] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.698505] Hardware name: 4290W4H
[ 9856.698507] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698509] Call Trace:
[ 9856.698510]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698515]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.698517]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.698520]  [<ffffffff81202cd0>] ? i915_handle_error+0x1e6/0xb39
[ 9856.698523]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698525]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698528]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698531]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698534]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698537]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698540]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698542]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698545]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698548]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698551]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698552]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698558]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698561]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698564]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698566] ---[ end trace 4d529ddaebeb580a ]---
[ 9856.698568] ------------[ cut here ]------------
[ 9856.698570] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.698572] Hardware name: 4290W4H
[ 9856.698574] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698576] Call Trace:
[ 9856.698577]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698582]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698584]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698587]  [<ffffffff81202cd0>] ? i915_handle_error+0x1e6/0xb39
[ 9856.698589]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698592]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698595]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698598]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698601]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698604]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698607]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698609]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698612]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698615]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698617]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698619]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698624]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698628]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698630]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698632] ---[ end trace 4d529ddaebeb580b ]---
[ 9856.698634] ------------[ cut here ]------------
[ 9856.698637] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.698639] Hardware name: 4290W4H
[ 9856.698640] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698642] Call Trace:
[ 9856.698643]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698648]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.698650]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.698653]  [<ffffffff81202ce1>] ? i915_handle_error+0x1f7/0xb39
[ 9856.698656]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698658]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698661]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698664]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698667]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698670]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698673]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698676]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698678]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698681]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698684]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698685]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698691]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698694]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698697]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698699] ---[ end trace 4d529ddaebeb580c ]---
[ 9856.698701] ------------[ cut here ]------------
[ 9856.698704] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.698706] Hardware name: 4290W4H
[ 9856.698707] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698709] Call Trace:
[ 9856.698710]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698715]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698717]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698720]  [<ffffffff81202ce1>] ? i915_handle_error+0x1f7/0xb39
[ 9856.698723]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698725]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698728]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698731]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698734]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698737]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698740]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698743]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698745]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698748]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698751]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698752]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698758]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698761]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698764]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698766] ---[ end trace 4d529ddaebeb580d ]---
[ 9856.698768] ------------[ cut here ]------------
[ 9856.698770] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.698772] Hardware name: 4290W4H
[ 9856.698774] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698775] Call Trace:
[ 9856.698776]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698781]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.698784]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.698787]  [<ffffffff81202d23>] ? i915_handle_error+0x239/0xb39
[ 9856.698789]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698792]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698795]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698798]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698801]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698804]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698806]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698809]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698812]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698814]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698817]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698819]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698824]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698828]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698830]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698832] ---[ end trace 4d529ddaebeb580e ]---
[ 9856.698835] ------------[ cut here ]------------
[ 9856.698837] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.698839] Hardware name: 4290W4H
[ 9856.698841] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698842] Call Trace:
[ 9856.698843]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698848]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698851]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698853]  [<ffffffff81202d23>] ? i915_handle_error+0x239/0xb39
[ 9856.698856]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698859]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698861]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698864]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698868]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698871]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698873]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698876]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698878]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698881]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698884]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698886]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698891]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698895]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698897]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698899] ---[ end trace 4d529ddaebeb580f ]---
[ 9856.698901] ------------[ cut here ]------------
[ 9856.698903] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.698905] Hardware name: 4290W4H
[ 9856.698907] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698909] Call Trace:
[ 9856.698910]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698915]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.698917]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.698920]  [<ffffffff81202d34>] ? i915_handle_error+0x24a/0xb39
[ 9856.698922]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698925]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698928]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698931]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.698934]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.698937]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.698940]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.698942]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.698945]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.698948]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.698950]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.698952]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.698957]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.698961]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.698963]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.698965] ---[ end trace 4d529ddaebeb5810 ]---
[ 9856.698968] ------------[ cut here ]------------
[ 9856.698970] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.698972] Hardware name: 4290W4H
[ 9856.698974] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.698975] Call Trace:
[ 9856.698976]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.698981]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698984]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698987]  [<ffffffff81202d34>] ? i915_handle_error+0x24a/0xb39
[ 9856.698989]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.698992]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.698995]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.698998]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.699001]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.699004]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.699006]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.699009]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.699012]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.699014]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.699017]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.699019]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.699024]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.699028]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.699030]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.699032] ---[ end trace 4d529ddaebeb5811 ]---
[ 9856.699034] ------------[ cut here ]------------
[ 9856.699037] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.699039] Hardware name: 4290W4H
[ 9856.699040] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.699042] Call Trace:
[ 9856.699043]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.699048]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.699050]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.699053]  [<ffffffff81202d45>] ? i915_handle_error+0x25b/0xb39
[ 9856.699056]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699058]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699061]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.699064]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.699067]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.699070]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.699073]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.699076]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.699078]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.699081]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.699084]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.699085]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.699091]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.699094]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.699097]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.699099] ---[ end trace 4d529ddaebeb5812 ]---
[ 9856.699101] ------------[ cut here ]------------
[ 9856.699103] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.699105] Hardware name: 4290W4H
[ 9856.699107] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.699109] Call Trace:
[ 9856.699110]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.699115]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699117]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699120]  [<ffffffff81202d45>] ? i915_handle_error+0x25b/0xb39
[ 9856.699123]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699125]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699128]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.699131]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.699134]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.699137]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.699140]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.699142]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.699145]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.699148]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.699150]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.699152]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.699158]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.699161]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.699164]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.699165] ---[ end trace 4d529ddaebeb5813 ]---
[ 9856.699168] ------------[ cut here ]------------
[ 9856.699170] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.699172] Hardware name: 4290W4H
[ 9856.699173] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.699175] Call Trace:
[ 9856.699176]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.699181]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.699184]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.699186]  [<ffffffff81202d56>] ? i915_handle_error+0x26c/0xb39
[ 9856.699189]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699192]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699195]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.699197]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.699201]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.699204]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.699206]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.699209]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.699211]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.699214]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.699217]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.699219]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.699224]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.699228]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.699230]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.699232] ---[ end trace 4d529ddaebeb5814 ]---
[ 9856.699235] ------------[ cut here ]------------
[ 9856.699237] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.699239] Hardware name: 4290W4H
[ 9856.699240] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.699242] Call Trace:
[ 9856.699243]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.699248]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699251]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699253]  [<ffffffff81202d56>] ? i915_handle_error+0x26c/0xb39
[ 9856.699256]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699258]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699261]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.699264]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.699268]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.699270]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.699273]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.699276]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.699278]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.699281]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.699284]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.699285]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.699291]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.699294]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.699297]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.699299] ---[ end trace 4d529ddaebeb5815 ]---
[ 9856.699301] ------------[ cut here ]------------
[ 9856.699303] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.699305] Hardware name: 4290W4H
[ 9856.699307] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.699308] Call Trace:
[ 9856.699310]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.699314]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.699317]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.699320]  [<ffffffff81202d67>] ? i915_handle_error+0x27d/0xb39
[ 9856.699322]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699325]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699328]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.699331]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.699334]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.699337]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.699339]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.699342]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.699345]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.699348]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.699350]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.699352]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.699357]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.699361]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.699363]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.699365] ---[ end trace 4d529ddaebeb5816 ]---
[ 9856.699368] ------------[ cut here ]------------
[ 9856.699370] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.699372] Hardware name: 4290W4H
[ 9856.699374] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.699375] Call Trace:
[ 9856.699376]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.699381]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699384]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699387]  [<ffffffff81202d67>] ? i915_handle_error+0x27d/0xb39
[ 9856.699389]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699392]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699395]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.699398]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.699401]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.699404]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.699406]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.699409]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.699412]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.699414]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.699417]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.699419]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.699424]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.699428]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.699430]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.699432] ---[ end trace 4d529ddaebeb5817 ]---
[ 9856.699434] ------------[ cut here ]------------
[ 9856.699436] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.699438] Hardware name: 4290W4H
[ 9856.699440] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.699442] Call Trace:
[ 9856.699443]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.699448]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.699450]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.699453]  [<ffffffff81202d78>] ? i915_handle_error+0x28e/0xb39
[ 9856.699456]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699458]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699461]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.699464]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.699467]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.699470]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.699473]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.699475]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.699478]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.699481]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.699484]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.699485]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.699491]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.699494]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.699497]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.699498] ---[ end trace 4d529ddaebeb5818 ]---
[ 9856.699501] ------------[ cut here ]------------
[ 9856.699503] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.699505] Hardware name: 4290W4H
[ 9856.699507] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.699509] Call Trace:
[ 9856.699510]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.699515]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699517]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699520]  [<ffffffff81202d78>] ? i915_handle_error+0x28e/0xb39
[ 9856.699523]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699525]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699528]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.699531]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.699534]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.699537]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.699540]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.699542]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.699545]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.699548]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.699550]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.699552]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.699558]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.699561]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.699564]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.699565] ---[ end trace 4d529ddaebeb5819 ]---
[ 9856.699568] ------------[ cut here ]------------
[ 9856.699570] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.699572] Hardware name: 4290W4H
[ 9856.699574] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.699575] Call Trace:
[ 9856.699576]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.699581]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.699584]  [<ffffffff811fd6a1>] ? i915_read64+0x31/0x59
[ 9856.699586]  [<ffffffff81202d89>] ? i915_handle_error+0x29f/0xb39
[ 9856.699589]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699592]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699595]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.699597]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.699601]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.699604]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.699606]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.699609]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.699611]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.699614]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.699617]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.699619]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.699624]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.699628]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.699630]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.699632] ---[ end trace 4d529ddaebeb581a ]---
[ 9856.699634] ------------[ cut here ]------------
[ 9856.699637] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.699639] Hardware name: 4290W4H
[ 9856.699640] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.699642] Call Trace:
[ 9856.699643]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.699648]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699651]  [<ffffffff811fd6b3>] ? i915_read64+0x43/0x59
[ 9856.699653]  [<ffffffff81202d89>] ? i915_handle_error+0x29f/0xb39
[ 9856.699656]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.699658]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.699661]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.699664]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.699667]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.699670]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.699673]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.699676]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.699678]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.699681]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.699684]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.699686]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.699691]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.699694]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.699697]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.699699] ---[ end trace 4d529ddaebeb581b ]---
[ 9856.715048] ------------[ cut here ]------------
[ 9856.715054] WARNING: at drivers/gpu/drm/i915/i915_drv.c:371 gen6_gt_force_wake_get+0x1f/0x3f()
[ 9856.715057] Hardware name: 4290W4H
[ 9856.715059] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.715061] Call Trace:
[ 9856.715063]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.715071]  [<ffffffff811fd46e>] ? gen6_gt_force_wake_get+0x1f/0x3f
[ 9856.715074]  [<ffffffff811fd64b>] ? i915_read32+0x31/0x56
[ 9856.715078]  [<ffffffff81203138>] ? i915_handle_error+0x64e/0xb39
[ 9856.715082]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.715092]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.715096]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.715100]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.715107]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.715110]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.715113]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.715117]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.715121]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.715123]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.715130]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.715137]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.715140]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.715146] ---[ end trace 4d529ddaebeb581c ]---
[ 9856.715149] ------------[ cut here ]------------
[ 9856.715152] WARNING: at drivers/gpu/drm/i915/i915_drv.c:395 gen6_gt_force_wake_put+0x1f/0x3c()
[ 9856.715155] Hardware name: 4290W4H
[ 9856.715158] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-rc6 #2
[ 9856.715161] Call Trace:
[ 9856.715162]  <IRQ>  [<ffffffff81037044>] ? warn_slowpath_common+0x73/0x87
[ 9856.715173]  [<ffffffff811fd4de>] ? gen6_gt_force_wake_put+0x1f/0x3c
[ 9856.715177]  [<ffffffff811fd65c>] ? i915_read32+0x42/0x56
[ 9856.715180]  [<ffffffff81203138>] ? i915_handle_error+0x64e/0xb39
[ 9856.715184]  [<ffffffff812040ec>] ? i915_hangcheck_elapsed+0x19e/0x1ec
[ 9856.715191]  [<ffffffff81203f4e>] ? i915_vblank_swap+0x6/0x6
[ 9856.715194]  [<ffffffff81040007>] ? run_timer_softirq+0x19b/0x230
[ 9856.715198]  [<ffffffff8103b9b8>] ? __do_softirq+0x7f/0x106
[ 9856.715203]  [<ffffffff813e362c>] ? call_softirq+0x1c/0x26
[ 9856.715207]  [<ffffffff810032ae>] ? do_softirq+0x31/0x67
[ 9856.715210]  [<ffffffff8103bc6c>] ? irq_exit+0x44/0xb0
[ 9856.715215]  [<ffffffff81015429>] ? smp_apic_timer_interrupt+0x85/0x95
[ 9856.715218]  [<ffffffff813e2bcb>] ? apic_timer_interrupt+0x6b/0x70
[ 9856.715220]  <EOI>  [<ffffffff81192950>] ? intel_idle+0xe3/0x108
[ 9856.715227]  [<ffffffff8119292c>] ? intel_idle+0xbf/0x108
[ 9856.715232]  [<ffffffff812e88df>] ? cpuidle_idle_call+0x83/0xc0
[ 9856.715236]  [<ffffffff8100074e>] ? cpu_idle+0x58/0x81
[ 9856.715239] ---[ end trace 4d529ddaebeb581d ]---

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