* GPU hung with Linux-3.2-rc6
@ 2011-12-21 18:54 Udo Steinberg
2011-12-21 20:00 ` Keith Packard
0 siblings, 1 reply; 11+ messages in thread
From: Udo Steinberg @ 2011-12-21 18:54 UTC (permalink / raw)
To: intel-gfx, Linux Kernel Mailing List, dri-devel
[-- Attachment #1: Type: text/plain, Size: 1320 bytes --]
Hi,
With Linux-3.2-rc6 I'm frequently seeing GPU hangs when large amounts of
text scroll in an xterm, such as when extracting a tar archive. Such as this
one (note the timestamps):
[22865.157750] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[22865.157763] [drm:kick_ring] *ERROR* Kicking stuck semaphore on render ring
[22871.165992] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[22871.166008] [drm:kick_ring] *ERROR* Kicking stuck semaphore on render ring
[22877.417902] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[22877.417915] [drm:kick_ring] *ERROR* Kicking stuck semaphore on render ring
[22883.426132] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[22883.426146] [drm:kick_ring] *ERROR* Kicking stuck semaphore on render ring
These hangs did not occur with Linux 3.1 or they were so infrequent that I
didn't notice them. The machine is an x220 laptop with SNB CPU. The kernel
command line contains:
i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1
Note that VT-d is enabled in the BIOS, but the kernel is compiled without
IOMMU support. Because the IOMMU is not enabled, I'm inclined to think that
this problem is not VT-d related.
Cheers,
- Udo
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 198 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: GPU hung with Linux-3.2-rc6
2011-12-21 18:54 GPU hung with Linux-3.2-rc6 Udo Steinberg
@ 2011-12-21 20:00 ` Keith Packard
2011-12-21 21:26 ` Udo Steinberg
0 siblings, 1 reply; 11+ messages in thread
From: Keith Packard @ 2011-12-21 20:00 UTC (permalink / raw)
To: Udo Steinberg, intel-gfx, Linux Kernel Mailing List, dri-devel
[-- Attachment #1: Type: text/plain, Size: 500 bytes --]
On Wed, 21 Dec 2011 19:54:10 +0100, Udo Steinberg <udo@hypervisor.org> wrote:
> Hi,
>
> With Linux-3.2-rc6 I'm frequently seeing GPU hangs when large amounts of
> text scroll in an xterm, such as when extracting a tar archive. Such as this
> one (note the timestamps):
Can you try with semaphores disabled?
i915.semaphores=0
And, you should be able to remove the explicit rc6 argument now; if it
will work, the kernel should turn it on automatically.
--
keith.packard@intel.com
[-- Attachment #2: Type: application/pgp-signature, Size: 827 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: GPU hung with Linux-3.2-rc6
2011-12-21 20:00 ` Keith Packard
@ 2011-12-21 21:26 ` Udo Steinberg
2011-12-21 22:55 ` Keith Packard
0 siblings, 1 reply; 11+ messages in thread
From: Udo Steinberg @ 2011-12-21 21:26 UTC (permalink / raw)
To: Keith Packard; +Cc: Linux Kernel Mailing List, dri-devel
[-- Attachment #1: Type: text/plain, Size: 805 bytes --]
On Wed, 21 Dec 2011 12:00:37 -0800 Keith Packard (KP) wrote:
KP> On Wed, 21 Dec 2011 19:54:10 +0100, Udo Steinberg <udo@hypervisor.org> wrote:
KP> > Hi,
KP> >
KP> > With Linux-3.2-rc6 I'm frequently seeing GPU hangs when large amounts of
KP> > text scroll in an xterm, such as when extracting a tar archive. Such as this
KP> > one (note the timestamps):
KP>
KP> Can you try with semaphores disabled?
KP>
KP> i915.semaphores=0
That makes the problem go away. If you need more help tracking down the
problem, then let me know. I can reproduce it fairly easily with something
as simple as:
while true; do dmesg; done
KP> And, you should be able to remove the explicit rc6 argument now; if it
KP> will work, the kernel should turn it on automatically.
Ok.
Cheers,
- Udo
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 198 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: GPU hung with Linux-3.2-rc6
2011-12-21 21:26 ` Udo Steinberg
@ 2011-12-21 22:55 ` Keith Packard
2011-12-22 0:45 ` Udo Steinberg
0 siblings, 1 reply; 11+ messages in thread
From: Keith Packard @ 2011-12-21 22:55 UTC (permalink / raw)
To: Udo Steinberg; +Cc: Linux Kernel Mailing List, dri-devel
[-- Attachment #1: Type: text/plain, Size: 340 bytes --]
On Wed, 21 Dec 2011 22:26:26 +0100, Udo Steinberg <udo@hypervisor.org> wrote:
> That makes the problem go away. If you need more help tracking down the
> problem, then let me know. I can reproduce it fairly easily with something
> as simple as:
>
> while true; do dmesg; done
Are you using SNA?
--
keith.packard@intel.com
[-- Attachment #2: Type: application/pgp-signature, Size: 827 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: GPU hung with Linux-3.2-rc6
2011-12-21 22:55 ` Keith Packard
@ 2011-12-22 0:45 ` Udo Steinberg
2011-12-22 8:22 ` Daniel Vetter
` (2 more replies)
0 siblings, 3 replies; 11+ messages in thread
From: Udo Steinberg @ 2011-12-22 0:45 UTC (permalink / raw)
To: Keith Packard; +Cc: Linux Kernel Mailing List, dri-devel
[-- Attachment #1: Type: text/plain, Size: 648 bytes --]
On Wed, 21 Dec 2011 14:55:07 -0800 Keith Packard (KP) wrote:
KP> On Wed, 21 Dec 2011 22:26:26 +0100, Udo Steinberg <udo@hypervisor.org> wrote:
KP>
KP> > That makes the problem go away. If you need more help tracking down the
KP> > problem, then let me know. I can reproduce it fairly easily with something
KP> > as simple as:
KP> >
KP> > while true; do dmesg; done
KP>
KP> Are you using SNA?
I don't think so. I'm using the following packages:
xorg-server-1.9.5
xf86-video-intel-2.15.0
libdrm-2.4.25
mesa-7.10.2
I quick google search suggests that at least some of them are too old to
support SNA.
Cheers,
- Udo
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 198 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: GPU hung with Linux-3.2-rc6
2011-12-22 0:45 ` Udo Steinberg
@ 2011-12-22 8:22 ` Daniel Vetter
2012-01-02 7:09 ` Udo Steinberg
2011-12-22 17:00 ` Keith Packard
2011-12-23 21:32 ` Keith Packard
2 siblings, 1 reply; 11+ messages in thread
From: Daniel Vetter @ 2011-12-22 8:22 UTC (permalink / raw)
To: Udo Steinberg; +Cc: Keith Packard, Linux Kernel Mailing List, dri-devel
On Thu, Dec 22, 2011 at 01:45:20AM +0100, Udo Steinberg wrote:
> On Wed, 21 Dec 2011 14:55:07 -0800 Keith Packard (KP) wrote:
>
> KP> On Wed, 21 Dec 2011 22:26:26 +0100, Udo Steinberg <udo@hypervisor.org> wrote:
> KP>
> KP> > That makes the problem go away. If you need more help tracking down the
> KP> > problem, then let me know. I can reproduce it fairly easily with something
> KP> > as simple as:
> KP> >
> KP> > while true; do dmesg; done
> KP>
> KP> Are you using SNA?
>
> I don't think so. I'm using the following packages:
>
> xorg-server-1.9.5
> xf86-video-intel-2.15.0
> libdrm-2.4.25
> mesa-7.10.2
>
> I quick google search suggests that at least some of them are too old to
> support SNA.
Can you please apply the patch available at
http://cgit.freedesktop.org/~danvet/drm/patch/?id=0b3ecfa8c9b00f50d514fbcc12e34882b0fa695a
This one will let your gpu keep hanging in the "stuck on semphore wait"
condition. Later on the hangcheck should kick in and grab a gpu error
state (in the file i915_error_state in debugfs). Can you please attach
that one?
Thanks, Daniel
--
Daniel Vetter
Mail: daniel@ffwll.ch
Mobile: +41 (0)79 365 57 48
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: GPU hung with Linux-3.2-rc6
2011-12-22 0:45 ` Udo Steinberg
2011-12-22 8:22 ` Daniel Vetter
@ 2011-12-22 17:00 ` Keith Packard
[not found] ` <CAC7Lmnu7=7Y0K6zfmFsv_yPk_XAujNw6+D_B5vzpqhcQb27yhg@mail.gmail.com>
2011-12-23 21:32 ` Keith Packard
2 siblings, 1 reply; 11+ messages in thread
From: Keith Packard @ 2011-12-22 17:00 UTC (permalink / raw)
To: Udo Steinberg; +Cc: Linux Kernel Mailing List, dri-devel
[-- Attachment #1: Type: text/plain, Size: 406 bytes --]
On Thu, 22 Dec 2011 01:45:20 +0100, Udo Steinberg <udo@hypervisor.org> wrote:
> I quick google search suggests that at least some of them are too old to
> support SNA.
Sounds good. If you can capture the error as Daniel suggests, that would
be great. In any case, I'll post a revert of the semaphore enable patch
as it looks like that's still not working right...
--
keith.packard@intel.com
[-- Attachment #2: Type: application/pgp-signature, Size: 827 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: GPU hung with Linux-3.2-rc6
[not found] ` <CAC7Lmnu7=7Y0K6zfmFsv_yPk_XAujNw6+D_B5vzpqhcQb27yhg@mail.gmail.com>
@ 2011-12-23 21:10 ` Keith Packard
0 siblings, 0 replies; 11+ messages in thread
From: Keith Packard @ 2011-12-23 21:10 UTC (permalink / raw)
To: Eugeni Dodonov; +Cc: Udo Steinberg, Linux Kernel Mailing List, dri-devel
[-- Attachment #1: Type: text/plain, Size: 240 bytes --]
On Fri, 23 Dec 2011 09:55:34 -0200, Eugeni Dodonov <eugeni@dodonov.net> wrote:
> Could we revert it for SNB, and leave it enabled for IVB?
Yes, that's my plan. I don't want to ever disable it for IVB.
--
keith.packard@intel.com
[-- Attachment #2: Type: application/pgp-signature, Size: 827 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: GPU hung with Linux-3.2-rc6
2011-12-22 0:45 ` Udo Steinberg
2011-12-22 8:22 ` Daniel Vetter
2011-12-22 17:00 ` Keith Packard
@ 2011-12-23 21:32 ` Keith Packard
2 siblings, 0 replies; 11+ messages in thread
From: Keith Packard @ 2011-12-23 21:32 UTC (permalink / raw)
To: Udo Steinberg; +Cc: Linux Kernel Mailing List, dri-devel
[-- Attachment #1: Type: text/plain, Size: 506 bytes --]
It would also be nice to know if disabling VT-d in the BIOS resolves
this issue, or if building the kernel with IOMMU support and then
forcibly disabling it with 'intel_iommu=off' fixes the problem. Given
that you can easily reproduce this, it would be good to know how your
machine differs from dozens of others which work fine with semaphores
turned on...
Oh, and the output of 'lspci -nn -vv' would be nice to see in case
you've got older (or newer) chips...
--
keith.packard@intel.com
[-- Attachment #2: Type: application/pgp-signature, Size: 827 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: GPU hung with Linux-3.2-rc6
2011-12-22 8:22 ` Daniel Vetter
@ 2012-01-02 7:09 ` Udo Steinberg
2012-01-02 21:30 ` Daniel Vetter
0 siblings, 1 reply; 11+ messages in thread
From: Udo Steinberg @ 2012-01-02 7:09 UTC (permalink / raw)
To: Daniel Vetter; +Cc: Keith Packard, Linux Kernel Mailing List, dri-devel
[-- 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 ]---
[-- Attachment #1.3: i915_error_state.bz2 --]
[-- Type: application/x-bzip, Size: 243044 bytes --]
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 198 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: GPU hung with Linux-3.2-rc6
2012-01-02 7:09 ` Udo Steinberg
@ 2012-01-02 21:30 ` Daniel Vetter
0 siblings, 0 replies; 11+ messages in thread
From: Daniel Vetter @ 2012-01-02 21:30 UTC (permalink / raw)
To: Udo Steinberg; +Cc: Keith Packard, Linux Kernel Mailing List, dri-devel
On Mon, Jan 2, 2012 at 08:09, Udo Steinberg <udo@hypervisor.org> wrote:
> 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.
Thanks a lot for gathering the error state. It looks like the
semaphore code deadlocked, which should not have happened. Can you
please test with the my-next branch available at:
http://cgit.freedesktop.org/~danvet/drm/log/?h=my-next
It contains a few fixes for races (that might cause your issue) and
dumps some additional information into the error state. You need to
boot with i915.semaphores=1 because they're not enabled by default in
that tree.
Again, please attach the error state if the gpu hangs.
Yours, Daniel
--
Daniel Vetter
daniel.vetter@ffwll.ch - +41 (0) 79 364 57 48 - http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2012-01-02 21:30 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-12-21 18:54 GPU hung with Linux-3.2-rc6 Udo Steinberg
2011-12-21 20:00 ` Keith Packard
2011-12-21 21:26 ` Udo Steinberg
2011-12-21 22:55 ` Keith Packard
2011-12-22 0:45 ` Udo Steinberg
2011-12-22 8:22 ` Daniel Vetter
2012-01-02 7:09 ` Udo Steinberg
2012-01-02 21:30 ` Daniel Vetter
2011-12-22 17:00 ` Keith Packard
[not found] ` <CAC7Lmnu7=7Y0K6zfmFsv_yPk_XAujNw6+D_B5vzpqhcQb27yhg@mail.gmail.com>
2011-12-23 21:10 ` Keith Packard
2011-12-23 21:32 ` Keith Packard
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).