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* 3.18-rc regression: drm/nouveau: use shared fences for readable objects
@ 2014-11-19  6:43 Michael Marineau
  2014-11-19  8:10   ` Maarten Lankhorst
  0 siblings, 1 reply; 24+ messages in thread
From: Michael Marineau @ 2014-11-19  6:43 UTC (permalink / raw)
  To: dri-devel; +Cc: linux-kernel, Maarten Lankhorst, Ben Skeggs, David Airlie

On 3.18-rc kernel's I have been intermittently experiencing GPU
lockups shortly after startup, accompanied with one or both of the
following errors:

nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
nouveau E[     DRM] GPU lockup - switching to software fbcon

I was able to trace the issue with bisect to commit
809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
fences for readable objects". The lockups appear to have cleared up
since reverting that and a few related followup commits:

809e9447: "drm/nouveau: use shared fences for readable objects"
055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
nouveau_fence_sync"
15a996bb: "drm/nouveau: assign fence_chan->name correctly"

For reference here is what the driver reports about my hardware:
nouveau 0000:01:00.0: enabling device (0006 -> 0007)
nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x0e7290a2
nouveau  [  DEVICE][0000:01:00.0] Chipset: GK107 (NVE7)
nouveau  [  DEVICE][0000:01:00.0] Family : NVE0
nouveau  [   VBIOS][0000:01:00.0] checking PRAMIN for image...
nouveau  [   VBIOS][0000:01:00.0] ... appears to be valid
nouveau  [   VBIOS][0000:01:00.0] using image from PRAMIN
nouveau  [   VBIOS][0000:01:00.0] BIT signature found
nouveau  [   VBIOS][0000:01:00.0] version 80.07.c7.04.01
nouveau 0000:01:00.0: irq 39 for MSI/MSI-X
nouveau  [     PMC][0000:01:00.0] MSI interrupts enabled
nouveau  [     PFB][0000:01:00.0] RAM type: GDDR5
nouveau  [     PFB][0000:01:00.0] RAM size: 2048 MiB
nouveau  [     PFB][0000:01:00.0]    ZCOMP: 0 tags
nouveau  [  PTHERM][0000:01:00.0] FAN control: none / external
nouveau  [  PTHERM][0000:01:00.0] fan management: automatic
nouveau  [  PTHERM][0000:01:00.0] internal sensor: yes
nouveau  [     CLK][0000:01:00.0] 07: core 270-405 MHz memory 838 MHz
nouveau  [     CLK][0000:01:00.0] 0a: core 270-925 MHz memory 1560 MHz
nouveau  [     CLK][0000:01:00.0] 0e: core 270-925 MHz memory 4000 MHz
nouveau  [     CLK][0000:01:00.0] 0f: core 270-925 MHz memory 5016 MHz
nouveau  [     CLK][0000:01:00.0] --: core 405 MHz memory 680 MHz
nouveau  [     DRM] VRAM: 2048 MiB
nouveau  [     DRM] GART: 1048576 MiB
nouveau  [     DRM] TMDS table version 2.0
nouveau  [     DRM] DCB version 4.0
nouveau  [     DRM] DCB outp 00: 04810fb6 0f230010
nouveau  [     DRM] DCB outp 01: 01821fd6 0f420020
nouveau  [     DRM] DCB outp 02: 01021f12 00020020
nouveau  [     DRM] DCB outp 03: 08832fc6 0f420010
nouveau  [     DRM] DCB outp 04: 08032f02 00020010
nouveau  [     DRM] DCB outp 05: 02843f62 00020010
nouveau  [     DRM] DCB conn 00: 00020047
nouveau  [     DRM] DCB conn 01: 02208146
nouveau  [     DRM] DCB conn 02: 01104246
nouveau  [     DRM] DCB conn 03: 00410361
nouveau  [     DRM] MM: using COPY for buffer copies
nouveau  [     DRM] allocated 2880x1800 fb: 0x80000, bo ffff88046b26f800

-- 
Michael Marineau

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-19  6:43 3.18-rc regression: drm/nouveau: use shared fences for readable objects Michael Marineau
@ 2014-11-19  8:10   ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-19  8:10 UTC (permalink / raw)
  To: Michael Marineau, dri-devel; +Cc: linux-kernel, Ben Skeggs

Hey,

On 19-11-14 07:43, Michael Marineau wrote:
> On 3.18-rc kernel's I have been intermittently experiencing GPU
> lockups shortly after startup, accompanied with one or both of the
> following errors:
> 
> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
> nouveau E[     DRM] GPU lockup - switching to software fbcon
> 
> I was able to trace the issue with bisect to commit
> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
> fences for readable objects". The lockups appear to have cleared up
> since reverting that and a few related followup commits:
> 
> 809e9447: "drm/nouveau: use shared fences for readable objects"
> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
> e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
> nouveau_fence_sync"
> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"

Weird. I'm not sure yet what causes it.

http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2

On the EDITED patch from fixed-fences-for-bisect, can you do the following:

In nouveau/nv84_fence.c function nv84_fence_context_new, remove

fctx->base.sequence = nv84_fence_read(chan);

and add back

nouveau_bo_wr32(priv->bo, chan->chid * 16/4, 0x00000000);

If that fails you should compile your kernel with trace events, to get some debugging info from the fences. I'll post debugging info if this does not fix it.

~Maarten
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
@ 2014-11-19  8:10   ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-19  8:10 UTC (permalink / raw)
  To: Michael Marineau, dri-devel; +Cc: linux-kernel, Ben Skeggs, David Airlie

Hey,

On 19-11-14 07:43, Michael Marineau wrote:
> On 3.18-rc kernel's I have been intermittently experiencing GPU
> lockups shortly after startup, accompanied with one or both of the
> following errors:
> 
> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
> nouveau E[     DRM] GPU lockup - switching to software fbcon
> 
> I was able to trace the issue with bisect to commit
> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
> fences for readable objects". The lockups appear to have cleared up
> since reverting that and a few related followup commits:
> 
> 809e9447: "drm/nouveau: use shared fences for readable objects"
> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
> e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
> nouveau_fence_sync"
> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"

Weird. I'm not sure yet what causes it.

http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2

On the EDITED patch from fixed-fences-for-bisect, can you do the following:

In nouveau/nv84_fence.c function nv84_fence_context_new, remove

fctx->base.sequence = nv84_fence_read(chan);

and add back

nouveau_bo_wr32(priv->bo, chan->chid * 16/4, 0x00000000);

If that fails you should compile your kernel with trace events, to get some debugging info from the fences. I'll post debugging info if this does not fix it.

~Maarten

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-19  8:10   ` Maarten Lankhorst
  (?)
@ 2014-11-19 15:18   ` Tobias Klausmann
  -1 siblings, 0 replies; 24+ messages in thread
From: Tobias Klausmann @ 2014-11-19 15:18 UTC (permalink / raw)
  To: Maarten Lankhorst, Michael Marineau, dri-devel
  Cc: linux-kernel, Ben Skeggs, David Airlie

On 19.11.2014 09:10, Maarten Lankhorst wrote:
> Hey,
>
> On 19-11-14 07:43, Michael Marineau wrote:
>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>> lockups shortly after startup, accompanied with one or both of the
>> following errors:
>>
>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>
>> I was able to trace the issue with bisect to commit
>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>> fences for readable objects". The lockups appear to have cleared up
>> since reverting that and a few related followup commits:
>>
>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
>> nouveau_fence_sync"
>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
> Weird. I'm not sure yet what causes it.
>
> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
>
> On the EDITED patch from fixed-fences-for-bisect, can you do the following:
>
> In nouveau/nv84_fence.c function nv84_fence_context_new, remove
>
> fctx->base.sequence = nv84_fence_read(chan);
>
> and add back
>
> nouveau_bo_wr32(priv->bo, chan->chid * 16/4, 0x00000000);
>
> If that fails you should compile your kernel with trace events, to get some debugging info from the fences. I'll post debugging info if this does not fix it.
>
> ~Maarten

Hey,
as mentioned in IRC the new fencing hangs my GPU for a while as well (nve7).
Bisected back to  86be4f216bbb9ea3339843a5658d4c21162c7ee2
, EDITED

from the fixed-fences-for-bisect branch mentioned above.

Original bisect on linus brach brought me to:
29ba89b2371d466ca68973525816cf10debc2655
drm/nouveau: rework to new fence interface

Michael if you are going to bisect the "fixed-fences-for-bisect" branch, 
maybe take a closer look if you come anywhere near that commit, if that 
does or does not trigger the GPU hangs for you!

Tobias

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-19  8:10   ` Maarten Lankhorst
  (?)
  (?)
@ 2014-11-19 23:08   ` Tobias Klausmann
  2014-11-20  8:41       ` Maarten Lankhorst
  -1 siblings, 1 reply; 24+ messages in thread
From: Tobias Klausmann @ 2014-11-19 23:08 UTC (permalink / raw)
  To: Maarten Lankhorst, Michael Marineau, dri-devel
  Cc: linux-kernel, Ben Skeggs, David Airlie

On 19.11.2014 09:10, Maarten Lankhorst wrote:
> ...
> On the EDITED patch from fixed-fences-for-bisect, can you do the following:
>
> In nouveau/nv84_fence.c function nv84_fence_context_new, remove
>
> fctx->base.sequence = nv84_fence_read(chan);
>
> and add back
>
> nouveau_bo_wr32(priv->bo, chan->chid * 16/4, 0x00000000);
>
> ...

Added the above on top of your "fixed-fences-for-bisect" branch and 
guessed it would work, but did not :/
Anyway, as this "initializes" the fence to a known state, maybe you 
should consider pushing that.

Going to compile the kernel with trace events (lets see how) ...

Tobias

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-19  8:10   ` Maarten Lankhorst
                     ` (2 preceding siblings ...)
  (?)
@ 2014-11-20  4:06   ` Michael Marineau
  2014-11-20  8:53       ` Maarten Lankhorst
  -1 siblings, 1 reply; 24+ messages in thread
From: Michael Marineau @ 2014-11-20  4:06 UTC (permalink / raw)
  To: Maarten Lankhorst; +Cc: dri-devel, linux-kernel, Ben Skeggs, David Airlie

On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
<maarten.lankhorst@canonical.com> wrote:
> Hey,
>
> On 19-11-14 07:43, Michael Marineau wrote:
>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>> lockups shortly after startup, accompanied with one or both of the
>> following errors:
>>
>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>
>> I was able to trace the issue with bisect to commit
>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>> fences for readable objects". The lockups appear to have cleared up
>> since reverting that and a few related followup commits:
>>
>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
>> nouveau_fence_sync"
>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>
> Weird. I'm not sure yet what causes it.
>
> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2

Building a kernel from that commit gives me an entirely new behavior:
X hangs for at least 10-20 seconds at a time with brief moments of
responsiveness before hanging again while gitk on the kernel repo
loads. Otherwise the system is responsive. The head of that
fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
fences for readable objects" commit I originally bisected to does
feature the complete lockups I was seeing before.

>
> On the EDITED patch from fixed-fences-for-bisect, can you do the following:
>
> In nouveau/nv84_fence.c function nv84_fence_context_new, remove
>
> fctx->base.sequence = nv84_fence_read(chan);
>
> and add back
>
> nouveau_bo_wr32(priv->bo, chan->chid * 16/4, 0x00000000);

Making your suggested change on top of each 86be4f21 and 1c6aafb5 made
no noticeable difference in either of the two behaviors.

>
> If that fails you should compile your kernel with trace events, to get some debugging info from the fences. I'll post debugging info if this does not fix it.

Happy to gather whatever debug log or tracing data you need :)

-- 
Michael Marineau

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-19 23:08   ` Tobias Klausmann
@ 2014-11-20  8:41       ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-20  8:41 UTC (permalink / raw)
  To: Tobias Klausmann, Michael Marineau, dri-devel; +Cc: linux-kernel, Ben Skeggs

Op 20-11-14 om 00:08 schreef Tobias Klausmann:
> On 19.11.2014 09:10, Maarten Lankhorst wrote:
>> ...
>> On the EDITED patch from fixed-fences-for-bisect, can you do the following:
>>
>> In nouveau/nv84_fence.c function nv84_fence_context_new, remove
>>
>> fctx->base.sequence = nv84_fence_read(chan);
>>
>> and add back
>>
>> nouveau_bo_wr32(priv->bo, chan->chid * 16/4, 0x00000000);
>>
>> ...
>
> Added the above on top of your "fixed-fences-for-bisect" branch and guessed it would work, but did not :/
> Anyway, as this "initializes" the fence to a known state, maybe you should consider pushing that.
Hey,

There is a reason I don't set it to a known state on nv84+.

Channel 2 is created, fence seqno ends up being 100, other channel waits on seqno reaching 100.
Channel 2 is destroyed, and immediately recreated. Seqno is reset to 0.
Other channel waits for channel 2's seqno being 100.

The other channel can keep waiting indefinitely.

I guess it might be useful to reset the contents of the bo to zero on allocation, but it should not be done in fence_context_new.

~Maarten

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
@ 2014-11-20  8:41       ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-20  8:41 UTC (permalink / raw)
  To: Tobias Klausmann, Michael Marineau, dri-devel
  Cc: linux-kernel, Ben Skeggs, David Airlie

Op 20-11-14 om 00:08 schreef Tobias Klausmann:
> On 19.11.2014 09:10, Maarten Lankhorst wrote:
>> ...
>> On the EDITED patch from fixed-fences-for-bisect, can you do the following:
>>
>> In nouveau/nv84_fence.c function nv84_fence_context_new, remove
>>
>> fctx->base.sequence = nv84_fence_read(chan);
>>
>> and add back
>>
>> nouveau_bo_wr32(priv->bo, chan->chid * 16/4, 0x00000000);
>>
>> ...
>
> Added the above on top of your "fixed-fences-for-bisect" branch and guessed it would work, but did not :/
> Anyway, as this "initializes" the fence to a known state, maybe you should consider pushing that.
Hey,

There is a reason I don't set it to a known state on nv84+.

Channel 2 is created, fence seqno ends up being 100, other channel waits on seqno reaching 100.
Channel 2 is destroyed, and immediately recreated. Seqno is reset to 0.
Other channel waits for channel 2's seqno being 100.

The other channel can keep waiting indefinitely.

I guess it might be useful to reset the contents of the bo to zero on allocation, but it should not be done in fence_context_new.

~Maarten


^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-20  4:06   ` Michael Marineau
@ 2014-11-20  8:53       ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-20  8:53 UTC (permalink / raw)
  To: Michael Marineau; +Cc: linux-kernel, dri-devel, Ben Skeggs

Op 20-11-14 om 05:06 schreef Michael Marineau:
> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
> <maarten.lankhorst@canonical.com> wrote:
>> Hey,
>>
>> On 19-11-14 07:43, Michael Marineau wrote:
>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>> lockups shortly after startup, accompanied with one or both of the
>>> following errors:
>>>
>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>
>>> I was able to trace the issue with bisect to commit
>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>> fences for readable objects". The lockups appear to have cleared up
>>> since reverting that and a few related followup commits:
>>>
>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
>>> nouveau_fence_sync"
>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>> Weird. I'm not sure yet what causes it.
>>
>> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
> Building a kernel from that commit gives me an entirely new behavior:
> X hangs for at least 10-20 seconds at a time with brief moments of
> responsiveness before hanging again while gitk on the kernel repo
> loads. Otherwise the system is responsive. The head of that
> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
> fences for readable objects" commit I originally bisected to does
> feature the complete lockups I was seeing before.
Ok for the sake of argument lets just assume they're separate bugs, and we should look at xorg
hanging first.

Is there anything in the dmesg when the hanging happens?

And it's probably 15 seconds, if it's called through nouveau_fence_wait.

Try changing else if (!ret) to else if (WARN_ON(!ret)) in that function, and see if you get some dmesg spam. :)


>> On the EDITED patch from fixed-fences-for-bisect, can you do the following:
>>
>> In nouveau/nv84_fence.c function nv84_fence_context_new, remove
>>
>> fctx->base.sequence = nv84_fence_read(chan);
>>
>> and add back
>>
>> nouveau_bo_wr32(priv->bo, chan->chid * 16/4, 0x00000000);
> Making your suggested change on top of each 86be4f21 and 1c6aafb5 made
> no noticeable difference in either of the two behaviors.
>
>> If that fails you should compile your kernel with trace events, to get some debugging info from the fences. I'll post debugging info if this does not fix it.
> Happy to gather whatever debug log or tracing data you need :)
>

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
@ 2014-11-20  8:53       ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-20  8:53 UTC (permalink / raw)
  To: Michael Marineau; +Cc: dri-devel, linux-kernel, Ben Skeggs, David Airlie

Op 20-11-14 om 05:06 schreef Michael Marineau:
> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
> <maarten.lankhorst@canonical.com> wrote:
>> Hey,
>>
>> On 19-11-14 07:43, Michael Marineau wrote:
>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>> lockups shortly after startup, accompanied with one or both of the
>>> following errors:
>>>
>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>
>>> I was able to trace the issue with bisect to commit
>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>> fences for readable objects". The lockups appear to have cleared up
>>> since reverting that and a few related followup commits:
>>>
>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
>>> nouveau_fence_sync"
>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>> Weird. I'm not sure yet what causes it.
>>
>> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
> Building a kernel from that commit gives me an entirely new behavior:
> X hangs for at least 10-20 seconds at a time with brief moments of
> responsiveness before hanging again while gitk on the kernel repo
> loads. Otherwise the system is responsive. The head of that
> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
> fences for readable objects" commit I originally bisected to does
> feature the complete lockups I was seeing before.
Ok for the sake of argument lets just assume they're separate bugs, and we should look at xorg
hanging first.

Is there anything in the dmesg when the hanging happens?

And it's probably 15 seconds, if it's called through nouveau_fence_wait.

Try changing else if (!ret) to else if (WARN_ON(!ret)) in that function, and see if you get some dmesg spam. :)


>> On the EDITED patch from fixed-fences-for-bisect, can you do the following:
>>
>> In nouveau/nv84_fence.c function nv84_fence_context_new, remove
>>
>> fctx->base.sequence = nv84_fence_read(chan);
>>
>> and add back
>>
>> nouveau_bo_wr32(priv->bo, chan->chid * 16/4, 0x00000000);
> Making your suggested change on top of each 86be4f21 and 1c6aafb5 made
> no noticeable difference in either of the two behaviors.
>
>> If that fails you should compile your kernel with trace events, to get some debugging info from the fences. I'll post debugging info if this does not fix it.
> Happy to gather whatever debug log or tracing data you need :)
>


^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-20  8:53       ` Maarten Lankhorst
  (?)
@ 2014-11-21 19:13       ` Michael Marineau
  -1 siblings, 0 replies; 24+ messages in thread
From: Michael Marineau @ 2014-11-21 19:13 UTC (permalink / raw)
  To: Maarten Lankhorst; +Cc: Ben Skeggs, dri-devel, linux-kernel


[-- Attachment #1.1: Type: text/plain, Size: 3279 bytes --]

On Nov 20, 2014 12:53 AM, "Maarten Lankhorst" <
maarten.lankhorst@canonical.com> wrote:
>
> Op 20-11-14 om 05:06 schreef Michael Marineau:
> > On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
> > <maarten.lankhorst@canonical.com> wrote:
> >> Hey,
> >>
> >> On 19-11-14 07:43, Michael Marineau wrote:
> >>> On 3.18-rc kernel's I have been intermittently experiencing GPU
> >>> lockups shortly after startup, accompanied with one or both of the
> >>> following errors:
> >>>
> >>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
> >>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
> >>> nouveau E[     DRM] GPU lockup - switching to software fbcon
> >>>
> >>> I was able to trace the issue with bisect to commit
> >>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
> >>> fences for readable objects". The lockups appear to have cleared up
> >>> since reverting that and a few related followup commits:
> >>>
> >>> 809e9447: "drm/nouveau: use shared fences for readable objects"
> >>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
> >>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
> >>> nouveau_fence_sync"
> >>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
> >> Weird. I'm not sure yet what causes it.
> >>
> >>
http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
> > Building a kernel from that commit gives me an entirely new behavior:
> > X hangs for at least 10-20 seconds at a time with brief moments of
> > responsiveness before hanging again while gitk on the kernel repo
> > loads. Otherwise the system is responsive. The head of that
> > fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
> > fences for readable objects" commit I originally bisected to does
> > feature the complete lockups I was seeing before.
> Ok for the sake of argument lets just assume they're separate bugs, and
we should look at xorg
> hanging first.
>
> Is there anything in the dmesg when the hanging happens?

Nothing in dmesg, I will try some more experiments shortly including the
ones you suggest below. Just in case it wasn't clear those xorg hangs do
not happen on the branch head if I get lucky and manage to log in without
the GPU lockup so if they are different bugs it at least appears that both
present at the same time.

>
> And it's probably 15 seconds, if it's called through nouveau_fence_wait.
>
> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that function,
and see if you get some dmesg spam. :)
>
>
> >> On the EDITED patch from fixed-fences-for-bisect, can you do the
following:
> >>
> >> In nouveau/nv84_fence.c function nv84_fence_context_new, remove
> >>
> >> fctx->base.sequence = nv84_fence_read(chan);
> >>
> >> and add back
> >>
> >> nouveau_bo_wr32(priv->bo, chan->chid * 16/4, 0x00000000);
> > Making your suggested change on top of each 86be4f21 and 1c6aafb5 made
> > no noticeable difference in either of the two behaviors.
> >
> >> If that fails you should compile your kernel with trace events, to get
some debugging info from the fences. I'll post debugging info if this does
not fix it.
> > Happy to gather whatever debug log or tracing data you need :)
> >
>

[-- Attachment #1.2: Type: text/html, Size: 4504 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-20  8:53       ` Maarten Lankhorst
  (?)
  (?)
@ 2014-11-22  0:19       ` Michael Marineau
  2014-11-22 16:56           ` Maarten Lankhorst
  -1 siblings, 1 reply; 24+ messages in thread
From: Michael Marineau @ 2014-11-22  0:19 UTC (permalink / raw)
  To: Maarten Lankhorst; +Cc: linux-kernel, dri-devel, Ben Skeggs

[-- Attachment #1: Type: text/plain, Size: 7711 bytes --]

On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
<maarten.lankhorst@canonical.com> wrote:
> Op 20-11-14 om 05:06 schreef Michael Marineau:
>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
>> <maarten.lankhorst@canonical.com> wrote:
>>> Hey,
>>>
>>> On 19-11-14 07:43, Michael Marineau wrote:
>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>>> lockups shortly after startup, accompanied with one or both of the
>>>> following errors:
>>>>
>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>>
>>>> I was able to trace the issue with bisect to commit
>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>>> fences for readable objects". The lockups appear to have cleared up
>>>> since reverting that and a few related followup commits:
>>>>
>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
>>>> nouveau_fence_sync"
>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>>> Weird. I'm not sure yet what causes it.
>>>
>>> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
>> Building a kernel from that commit gives me an entirely new behavior:
>> X hangs for at least 10-20 seconds at a time with brief moments of
>> responsiveness before hanging again while gitk on the kernel repo
>> loads. Otherwise the system is responsive. The head of that
>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
>> fences for readable objects" commit I originally bisected to does
>> feature the complete lockups I was seeing before.
> Ok for the sake of argument lets just assume they're separate bugs, and we should look at xorg
> hanging first.
>
> Is there anything in the dmesg when the hanging happens?
>
> And it's probably 15 seconds, if it's called through nouveau_fence_wait.
>
> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that function, and see if you get some dmesg spam. :)

Adding the WARN_ON to 86be4f21 repots the following:

[ 1188.676073] ------------[ cut here ]------------
[ 1188.676161] WARNING: CPU: 1 PID: 474 at
drivers/gpu/drm/nouveau/nouveau_fence.c:359
nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
[ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
autofs4
[ 1188.676300]  efivarfs
[ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
3.17.0-rc2-nvtest+ #147
[ 1188.676313] Hardware name: Apple Inc.
MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
MBP112.88Z.0138.B11.1408291503 08/29/2014
[ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
0000000000000000
[ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
00000000fffffff0
[ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
ffff88045daebd30
[ 1188.676341] Call Trace:
[ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
[ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
[ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
[ 1188.676439]  [<ffffffffc04dd523>]
nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
[ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30 [nouveau]
[ 1188.676552]  [<ffffffffc04e598f>]
nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
[ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
[ 1188.676590]  [<ffffffff814f9026>] ? _raw_spin_unlock_irqrestore+0x36/0x70
[ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
[ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0 [nouveau]
[ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
[ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
[ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
[ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
[ 1188.676688] ---[ end trace 6f7a510865b4674f ]---

Here are the fence events that fired during that particular fence_wait:
            Xorg   474 [004]  1173.667645: fence:fence_wait_start:
driver=nouveau timeline=Xorg[474] context=2 seqno=56910
            Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
driver=nouveau timeline=Xorg[474] context=2 seqno=56910
         swapper     0 [007]  1173.667688: fence:fence_signaled:
driver=nouveau timeline=Xorg[474] context=2 seqno=56900
         swapper     0 [007]  1173.667692: fence:fence_destroy:
driver=nouveau timeline=Xorg[474] context=2 seqno=56900
         swapper     0 [007]  1173.667839: fence:fence_signaled:
driver=nouveau timeline=Xorg[474] context=2 seqno=56901
         swapper     0 [007]  1173.667842: fence:fence_destroy:
driver=nouveau timeline=Xorg[474] context=2 seqno=56901
         swapper     0 [007]  1173.668021: fence:fence_signaled:
driver=nouveau timeline=Xorg[474] context=2 seqno=56902
         swapper     0 [007]  1173.668482: fence:fence_signaled:
driver=nouveau timeline=Xorg[474] context=2 seqno=56903
         swapper     0 [007]  1173.668485: fence:fence_destroy:
driver=nouveau timeline=Xorg[474] context=2 seqno=56903
         swapper     0 [007]  1173.668489: fence:fence_signaled:
driver=nouveau timeline=Xorg[474] context=2 seqno=56904
         swapper     0 [007]  1173.668496: fence:fence_signaled:
driver=nouveau timeline=Xorg[474] context=2 seqno=56905
         swapper     0 [007]  1173.668499: fence:fence_destroy:
driver=nouveau timeline=Xorg[474] context=2 seqno=56905
         swapper     0 [007]  1173.668502: fence:fence_signaled:
driver=nouveau timeline=Xorg[474] context=2 seqno=56906
         swapper     0 [007]  1173.668505: fence:fence_signaled:
driver=nouveau timeline=Xorg[474] context=2 seqno=56907
         swapper     0 [007]  1173.668508: fence:fence_destroy:
driver=nouveau timeline=Xorg[474] context=2 seqno=56907
         swapper     0 [007]  1173.668511: fence:fence_signaled:
driver=nouveau timeline=Xorg[474] context=2 seqno=56908
         swapper     0 [007]  1173.668513: fence:fence_destroy:
driver=nouveau timeline=Xorg[474] context=2 seqno=56908
     kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
driver=nouveau timeline=Xorg[474] context=2 seqno=56896
     kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
driver=nouveau timeline=Xorg[474] context=2 seqno=56898
     kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
driver=nouveau timeline=Xorg[474] context=2 seqno=56902
     kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
driver=nouveau timeline=Xorg[474] context=2 seqno=56904
            Xorg   474 [001]  1188.676067: fence:fence_wait_end:
driver=nouveau timeline=Xorg[474] context=2 seqno=56910

I assume that excludes the context you really want so the full fence
event log and corresponding dmesg output are attached.

-- 
Michael Marineau

[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain, Size: 12749 bytes --]

[ 1173.619590] ------------[ cut here ]------------
[ 1173.619688] WARNING: CPU: 3 PID: 474 at drivers/gpu/drm/nouveau/nouveau_fence.c:359 nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
[ 1173.619694] Modules linked in: rndis_host cdc_ether usbnet mii bnep ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64 lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei video xhci_hcd usbcore usb_common apple_bl button battery ac efivars autofs4
[ 1173.619844]  efivarfs
[ 1173.619854] CPU: 3 PID: 474 Comm: Xorg Tainted: G        W      3.17.0-rc2-nvtest+ #147
[ 1173.619859] Hardware name: Apple Inc. MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS MBP112.88Z.0138.B11.1408291503 08/29/2014
[ 1173.619863]  0000000000000009 ffff88045daebce8 ffffffff814f0c09 0000000000000000
[ 1173.619873]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468 00000000fffffff0
[ 1173.619881]  0000000000000000 0000000000000000 ffff88006a6c1000 ffff88045daebd30
[ 1173.619891] Call Trace:
[ 1173.619908]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
[ 1173.619922]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
[ 1173.619930]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
[ 1173.619999]  [<ffffffffc04dd523>] nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
[ 1173.620063]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30 [nouveau]
[ 1173.620127]  [<ffffffffc04e598f>] nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
[ 1173.620157]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
[ 1173.620169]  [<ffffffff814f9026>] ? _raw_spin_unlock_irqrestore+0x36/0x70
[ 1173.620180]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
[ 1173.620242]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0 [nouveau]
[ 1173.620251]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
[ 1173.620259]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
[ 1173.620266]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
[ 1173.620273]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
[ 1173.620278] ---[ end trace 6f7a510865b4674e ]---
[ 1188.676073] ------------[ cut here ]------------
[ 1188.676161] WARNING: CPU: 1 PID: 474 at drivers/gpu/drm/nouveau/nouveau_fence.c:359 nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
[ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64 lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei video xhci_hcd usbcore usb_common apple_bl button battery ac efivars autofs4
[ 1188.676300]  efivarfs
[ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W      3.17.0-rc2-nvtest+ #147
[ 1188.676313] Hardware name: Apple Inc. MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS MBP112.88Z.0138.B11.1408291503 08/29/2014
[ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09 0000000000000000
[ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468 00000000fffffff0
[ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000 ffff88045daebd30
[ 1188.676341] Call Trace:
[ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
[ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
[ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
[ 1188.676439]  [<ffffffffc04dd523>] nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
[ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30 [nouveau]
[ 1188.676552]  [<ffffffffc04e598f>] nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
[ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
[ 1188.676590]  [<ffffffff814f9026>] ? _raw_spin_unlock_irqrestore+0x36/0x70
[ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
[ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0 [nouveau]
[ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
[ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
[ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
[ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
[ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
[ 1203.695765] ------------[ cut here ]------------
[ 1203.695865] WARNING: CPU: 5 PID: 474 at drivers/gpu/drm/nouveau/nouveau_fence.c:359 nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
[ 1203.695870] Modules linked in: rndis_host cdc_ether usbnet mii bnep ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64 lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei video xhci_hcd usbcore usb_common apple_bl button battery ac efivars autofs4
[ 1203.696021]  efivarfs
[ 1203.696030] CPU: 5 PID: 474 Comm: Xorg Tainted: G        W      3.17.0-rc2-nvtest+ #147
[ 1203.696035] Hardware name: Apple Inc. MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS MBP112.88Z.0138.B11.1408291503 08/29/2014
[ 1203.696039]  0000000000000009 ffff88045daebce8 ffffffff814f0c09 0000000000000000
[ 1203.696049]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468 00000000fffffff0
[ 1203.696058]  0000000000000000 0000000000000000 ffff88006a6c1000 ffff88045daebd30
[ 1203.696067] Call Trace:
[ 1203.696084]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
[ 1203.696097]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
[ 1203.696106]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
[ 1203.696175]  [<ffffffffc04dd523>] nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
[ 1203.696239]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30 [nouveau]
[ 1203.696304]  [<ffffffffc04e598f>] nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
[ 1203.696333]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
[ 1203.696345]  [<ffffffff814f9026>] ? _raw_spin_unlock_irqrestore+0x36/0x70
[ 1203.696356]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
[ 1203.696418]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0 [nouveau]
[ 1203.696426]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
[ 1203.696434]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
[ 1203.696441]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
[ 1203.696449]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
[ 1203.696453] ---[ end trace 6f7a510865b46750 ]---
[ 1219.606062] ------------[ cut here ]------------
[ 1219.606099] WARNING: CPU: 4 PID: 474 at drivers/gpu/drm/nouveau/nouveau_fence.c:359 nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
[ 1219.606101] Modules linked in: rndis_host cdc_ether usbnet mii bnep ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64 lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei video xhci_hcd usbcore usb_common apple_bl button battery ac efivars autofs4
[ 1219.606153]  efivarfs
[ 1219.606157] CPU: 4 PID: 474 Comm: Xorg Tainted: G        W      3.17.0-rc2-nvtest+ #147
[ 1219.606158] Hardware name: Apple Inc. MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS MBP112.88Z.0138.B11.1408291503 08/29/2014
[ 1219.606160]  0000000000000009 ffff88045daebce8 ffffffff814f0c09 0000000000000000
[ 1219.606163]  ffff88045daebd20 ffffffff8104ea5d ffff880469993c68 00000000fffffff0
[ 1219.606166]  0000000000000000 0000000000000000 ffff880469993800 ffff88045daebd30
[ 1219.606169] Call Trace:
[ 1219.606176]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
[ 1219.606182]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
[ 1219.606185]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
[ 1219.606208]  [<ffffffffc04dd523>] nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
[ 1219.606229]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30 [nouveau]
[ 1219.606250]  [<ffffffffc04e598f>] nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
[ 1219.606260]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
[ 1219.606265]  [<ffffffff814f9026>] ? _raw_spin_unlock_irqrestore+0x36/0x70
[ 1219.606269]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
[ 1219.606290]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0 [nouveau]
[ 1219.606294]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
[ 1219.606297]  [<ffffffff810bc05a>] ? do_setitimer+0x1ca/0x240
[ 1219.606300]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
[ 1219.606302]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
[ 1219.606305]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
[ 1219.606306] ---[ end trace 6f7a510865b46751 ]---
[ 2010.729994] ------------[ cut here ]------------
[ 2010.730032] WARNING: CPU: 3 PID: 474 at drivers/gpu/drm/nouveau/nouveau_fence.c:359 nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
[ 2010.730033] Modules linked in: rndis_host cdc_ether usbnet mii bnep ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64 lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei video xhci_hcd usbcore usb_common apple_bl button battery ac efivars autofs4
[ 2010.730085]  efivarfs
[ 2010.730088] CPU: 3 PID: 474 Comm: Xorg Tainted: G        W      3.17.0-rc2-nvtest+ #147
[ 2010.730090] Hardware name: Apple Inc. MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS MBP112.88Z.0138.B11.1408291503 08/29/2014
[ 2010.730091]  0000000000000009 ffff88045daebce8 ffffffff814f0c09 0000000000000000
[ 2010.730095]  ffff88045daebd20 ffffffff8104ea5d ffff88046370d468 00000000fffffff0
[ 2010.730097]  0000000000000000 0000000000000000 ffff88046370d000 ffff88045daebd30
[ 2010.730100] Call Trace:
[ 2010.730107]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
[ 2010.730113]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
[ 2010.730116]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
[ 2010.730138]  [<ffffffffc04dd523>] nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
[ 2010.730156]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30 [nouveau]
[ 2010.730175]  [<ffffffffc04e598f>] nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
[ 2010.730184]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
[ 2010.730188]  [<ffffffff814f9026>] ? _raw_spin_unlock_irqrestore+0x36/0x70
[ 2010.730192]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
[ 2010.730210]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0 [nouveau]
[ 2010.730213]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
[ 2010.730216]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
[ 2010.730218]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
[ 2010.730220]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
[ 2010.730221] ---[ end trace 6f7a510865b46752 ]---

[-- Attachment #3: events.txt --]
[-- Type: text/plain, Size: 1010764 bytes --]

     gnome-shell   762 [003]  1158.505074: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10068
     gnome-shell   762 [003]  1158.505076: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10068
     gnome-shell   762 [003]  1158.505091: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=9092
     gnome-shell   762 [003]  1158.505092: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10067
            Xorg   474 [002]  1158.505210: fence:fence_init: driver=nouveau timeline=generic kernel channel context=1 seqno=175
            Xorg   474 [002]  1158.505212: fence:fence_emit: driver=nouveau timeline=generic kernel channel context=1 seqno=175
            Xorg   474 [002]  1158.505216: fence:fence_destroy: driver=nouveau timeline=generic kernel channel context=1 seqno=174
         swapper     0 [001]  1158.517769: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10068
            Xorg   474 [003]  1158.528894: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56410
            Xorg   474 [003]  1158.528896: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56410
            Xorg   474 [003]  1158.528905: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56409
            Xorg   474 [003]  1158.528906: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56318
            Xorg   474 [003]  1158.528914: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56410
            Xorg   474 [003]  1158.528915: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56410
         swapper     0 [005]  1158.529021: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56410
            Xorg   474 [005]  1158.529031: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56410
            Xorg   474 [005]  1158.530811: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56411
            Xorg   474 [005]  1158.530813: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56411
            Xorg   474 [005]  1158.530822: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56410
            Xorg   474 [005]  1158.530830: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56411
            Xorg   474 [005]  1158.530832: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56411
         swapper     0 [005]  1158.530855: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56411
            Xorg   474 [005]  1158.530862: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56411
     gnome-shell   762 [000]  1158.539524: fence:fence_signaled: driver=nouveau timeline=generic kernel channel context=1 seqno=175
     gnome-shell   762 [000]  1158.539529: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10069
     gnome-shell   762 [000]  1158.539530: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10069
     gnome-shell   762 [000]  1158.539534: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10045
     gnome-shell   762 [000]  1158.539546: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=8773
            Xorg   474 [005]  1158.539655: fence:fence_init: driver=nouveau timeline=generic kernel channel context=1 seqno=176
            Xorg   474 [005]  1158.539657: fence:fence_emit: driver=nouveau timeline=generic kernel channel context=1 seqno=176
            Xorg   474 [005]  1158.539660: fence:fence_destroy: driver=nouveau timeline=generic kernel channel context=1 seqno=175
            Xorg   474 [005]  1158.548191: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56412
            Xorg   474 [005]  1158.548192: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56412
            Xorg   474 [005]  1158.548233: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56413
            Xorg   474 [005]  1158.548234: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56413
            Xorg   474 [005]  1158.548237: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56402
            Xorg   474 [005]  1158.548239: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56411
            Xorg   474 [005]  1158.548245: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56413
            Xorg   474 [005]  1158.548246: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56413
         swapper     0 [000]  1158.552698: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56412
         swapper     0 [000]  1158.552701: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56413
         swapper     0 [000]  1158.552722: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10069
            Xorg   474 [000]  1158.552740: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56413
     gnome-shell   762 [001]  1158.557156: fence:fence_signaled: driver=nouveau timeline=generic kernel channel context=1 seqno=176
     gnome-shell   762 [001]  1158.557160: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10070
     gnome-shell   762 [001]  1158.557161: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10070
     gnome-shell   762 [001]  1158.557169: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10068
            Xorg   474 [000]  1158.557318: fence:fence_init: driver=nouveau timeline=generic kernel channel context=1 seqno=177
            Xorg   474 [000]  1158.557319: fence:fence_emit: driver=nouveau timeline=generic kernel channel context=1 seqno=177
            Xorg   474 [000]  1158.557323: fence:fence_destroy: driver=nouveau timeline=generic kernel channel context=1 seqno=176
            Xorg   474 [000]  1158.558414: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56414
            Xorg   474 [000]  1158.558415: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56414
            Xorg   474 [000]  1158.558427: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56413
            Xorg   474 [000]  1158.558434: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56414
            Xorg   474 [000]  1158.558436: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56414
         swapper     0 [003]  1158.570253: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56414
         swapper     0 [003]  1158.570261: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10070
            Xorg   474 [003]  1158.570268: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56414
     gnome-shell   762 [000]  1158.573560: fence:fence_signaled: driver=nouveau timeline=generic kernel channel context=1 seqno=177
     gnome-shell   762 [000]  1158.573563: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10071
     gnome-shell   762 [000]  1158.573564: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10071
            Xorg   474 [003]  1158.573666: fence:fence_init: driver=nouveau timeline=generic kernel channel context=1 seqno=178
            Xorg   474 [003]  1158.573667: fence:fence_emit: driver=nouveau timeline=generic kernel channel context=1 seqno=178
            Xorg   474 [003]  1158.573670: fence:fence_destroy: driver=nouveau timeline=generic kernel channel context=1 seqno=177
            Xorg   474 [003]  1158.583906: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56415
            Xorg   474 [003]  1158.583907: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56415
            Xorg   474 [003]  1158.583993: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56416
            Xorg   474 [003]  1158.583993: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56416
            Xorg   474 [003]  1158.583998: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56408
            Xorg   474 [003]  1158.584006: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56416
            Xorg   474 [003]  1158.584106: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56417
            Xorg   474 [003]  1158.584107: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56417
            Xorg   474 [003]  1158.584116: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56417
            Xorg   474 [003]  1158.584213: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56418
            Xorg   474 [003]  1158.584214: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56418
            Xorg   474 [003]  1158.584226: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56418
            Xorg   474 [003]  1158.584274: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56419
            Xorg   474 [003]  1158.584275: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56419
            Xorg   474 [003]  1158.584286: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56419
         swapper     0 [000]  1158.586698: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56415
         swapper     0 [000]  1158.586742: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56416
         swapper     0 [000]  1158.586747: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56417
         swapper     0 [004]  1158.586782: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56418
         swapper     0 [004]  1158.586789: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56419
         swapper     0 [004]  1158.586795: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10071
            Xorg   474 [003]  1158.589154: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56420
            Xorg   474 [003]  1158.589155: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56420
         swapper     0 [003]  1158.592816: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56420
     kworker/3:1   204 [003]  1158.592951: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56416
     kworker/3:1   204 [003]  1158.592954: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56417
     kworker/3:1   204 [003]  1158.592956: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56418
            Xorg   474 [003]  1158.604061: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56421
            Xorg   474 [003]  1158.604063: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56421
            Xorg   474 [003]  1158.604130: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56422
            Xorg   474 [003]  1158.604131: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56422
            Xorg   474 [003]  1158.604136: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56420
            Xorg   474 [003]  1158.604165: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56422
            Xorg   474 [003]  1158.604310: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56423
            Xorg   474 [003]  1158.604312: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56423
            Xorg   474 [003]  1158.604593: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56424
            Xorg   474 [003]  1158.604595: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56424
     gnome-shell   762 [002]  1158.605209: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=9605
            Xorg   474 [003]  1158.605319: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56425
            Xorg   474 [003]  1158.605321: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56425
            Xorg   474 [003]  1158.605415: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56426
            Xorg   474 [003]  1158.605416: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56426
            Xorg   474 [003]  1158.605456: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56427
            Xorg   474 [003]  1158.605457: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56427
            Xorg   474 [003]  1158.605461: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56419
            Xorg   474 [003]  1158.605463: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56415
            Xorg   474 [003]  1158.605480: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56427
            Xorg   474 [003]  1158.605566: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56428
            Xorg   474 [003]  1158.605566: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56428
            Xorg   474 [003]  1158.605597: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56429
            Xorg   474 [003]  1158.605598: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56429
            Xorg   474 [003]  1158.605608: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56429
            Xorg   474 [003]  1158.605674: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56430
            Xorg   474 [003]  1158.605674: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56430
            Xorg   474 [003]  1158.605704: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56431
            Xorg   474 [003]  1158.605705: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56431
            Xorg   474 [003]  1158.605715: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56431
            Xorg   474 [003]  1158.605784: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56432
            Xorg   474 [003]  1158.605785: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56432
            Xorg   474 [003]  1158.605821: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56433
            Xorg   474 [003]  1158.605821: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56433
            Xorg   474 [003]  1158.605831: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56433
            Xorg   474 [003]  1158.605849: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56434
            Xorg   474 [003]  1158.605849: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56434
            Xorg   474 [003]  1158.605859: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56435
            Xorg   474 [003]  1158.605860: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56435
            Xorg   474 [003]  1158.605893: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56436
            Xorg   474 [003]  1158.605894: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56436
            Xorg   474 [003]  1158.605952: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56437
            Xorg   474 [003]  1158.605953: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56437
            Xorg   474 [003]  1158.606001: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56438
            Xorg   474 [003]  1158.606002: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56438
            Xorg   474 [003]  1158.606036: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56439
            Xorg   474 [003]  1158.606037: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56439
            Xorg   474 [003]  1158.606084: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56440
            Xorg   474 [003]  1158.606085: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56440
            Xorg   474 [003]  1158.606120: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56441
            Xorg   474 [003]  1158.606121: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56441
            Xorg   474 [003]  1158.606206: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56442
            Xorg   474 [003]  1158.606207: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56442
            Xorg   474 [003]  1158.606268: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56443
            Xorg   474 [003]  1158.606269: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56443
            Xorg   474 [003]  1158.606303: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56443
            Xorg   474 [003]  1158.606337: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56444
            Xorg   474 [003]  1158.606338: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56444
            Xorg   474 [003]  1158.606360: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56444
            Xorg   474 [003]  1158.606396: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56445
            Xorg   474 [003]  1158.606397: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56445
            Xorg   474 [003]  1158.606440: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56446
            Xorg   474 [003]  1158.606440: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56446
            Xorg   474 [003]  1158.606476: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56447
            Xorg   474 [003]  1158.606477: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56447
            Xorg   474 [003]  1158.606545: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56448
            Xorg   474 [003]  1158.606546: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56448
            Xorg   474 [003]  1158.606570: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56449
            Xorg   474 [003]  1158.606571: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56449
            Xorg   474 [003]  1158.606584: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56449
            Xorg   474 [003]  1158.606619: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56450
            Xorg   474 [003]  1158.606621: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56450
            Xorg   474 [003]  1158.606656: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56451
            Xorg   474 [003]  1158.606656: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56451
            Xorg   474 [003]  1158.606692: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56452
            Xorg   474 [003]  1158.606692: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56452
            Xorg   474 [003]  1158.606763: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56453
            Xorg   474 [003]  1158.606764: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56453
            Xorg   474 [003]  1158.606777: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56454
            Xorg   474 [003]  1158.606778: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56454
            Xorg   474 [003]  1158.606790: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56454
            Xorg   474 [003]  1158.606825: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56455
            Xorg   474 [003]  1158.606826: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56455
            Xorg   474 [003]  1158.606863: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56456
            Xorg   474 [003]  1158.606864: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56456
            Xorg   474 [003]  1158.607111: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56457
            Xorg   474 [003]  1158.607113: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56457
            Xorg   474 [003]  1158.607214: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56458
            Xorg   474 [003]  1158.607215: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56458
            Xorg   474 [003]  1158.607250: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56459
            Xorg   474 [003]  1158.607251: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56459
            Xorg   474 [003]  1158.607335: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56460
            Xorg   474 [003]  1158.607336: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56460
            Xorg   474 [003]  1158.607346: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56460
            Xorg   474 [003]  1158.607379: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56461
            Xorg   474 [003]  1158.607379: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56461
            Xorg   474 [003]  1158.607404: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56461
            Xorg   474 [003]  1158.607450: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56462
            Xorg   474 [003]  1158.607451: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56462
            Xorg   474 [003]  1158.607508: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56463
            Xorg   474 [003]  1158.607509: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56463
            Xorg   474 [003]  1158.607522: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56464
            Xorg   474 [003]  1158.607522: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56464
            Xorg   474 [003]  1158.607551: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56465
            Xorg   474 [003]  1158.607552: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56465
            Xorg   474 [003]  1158.607599: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56466
            Xorg   474 [003]  1158.607600: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56466
            Xorg   474 [003]  1158.607642: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56467
            Xorg   474 [003]  1158.607643: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56467
            Xorg   474 [003]  1158.607657: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56468
            Xorg   474 [003]  1158.607657: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56468
            Xorg   474 [003]  1158.607683: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56469
            Xorg   474 [003]  1158.607684: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56469
            Xorg   474 [003]  1158.607730: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56470
            Xorg   474 [003]  1158.607731: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56470
            Xorg   474 [003]  1158.607744: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56471
            Xorg   474 [003]  1158.607745: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56471
            Xorg   474 [003]  1158.607771: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56472
            Xorg   474 [003]  1158.607772: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56472
            Xorg   474 [003]  1158.607819: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56473
            Xorg   474 [003]  1158.607819: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56473
            Xorg   474 [003]  1158.607832: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56474
            Xorg   474 [003]  1158.607832: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56474
            Xorg   474 [003]  1158.607858: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56475
            Xorg   474 [003]  1158.607859: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56475
            Xorg   474 [003]  1158.607941: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56476
         swapper     0 [001]  1158.607941: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56421
            Xorg   474 [003]  1158.607942: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56476
            Xorg   474 [003]  1158.607956: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56477
            Xorg   474 [003]  1158.607957: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56477
            Xorg   474 [003]  1158.607970: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56477
            Xorg   474 [003]  1158.608010: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56478
            Xorg   474 [003]  1158.608011: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56478
            Xorg   474 [003]  1158.608052: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56479
            Xorg   474 [003]  1158.608052: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56479
            Xorg   474 [003]  1158.608086: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56480
            Xorg   474 [003]  1158.608086: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56480
            Xorg   474 [003]  1158.608121: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56481
            Xorg   474 [003]  1158.608122: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56481
            Xorg   474 [003]  1158.608156: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56482
            Xorg   474 [003]  1158.608157: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56482
            Xorg   474 [003]  1158.608190: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56483
            Xorg   474 [003]  1158.608190: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56483
            Xorg   474 [003]  1158.608223: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56484
            Xorg   474 [003]  1158.608224: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56484
            Xorg   474 [003]  1158.608258: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56485
            Xorg   474 [003]  1158.608259: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56485
            Xorg   474 [003]  1158.608327: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56486
            Xorg   474 [003]  1158.608328: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56486
            Xorg   474 [003]  1158.608342: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56487
            Xorg   474 [003]  1158.608343: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56487
            Xorg   474 [003]  1158.608365: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56487
            Xorg   474 [003]  1158.608738: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56488
            Xorg   474 [003]  1158.608739: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56488
            Xorg   474 [003]  1158.608777: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56489
            Xorg   474 [003]  1158.608778: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56489
            Xorg   474 [003]  1158.608813: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56490
            Xorg   474 [003]  1158.608813: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56490
            Xorg   474 [003]  1158.608847: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56491
            Xorg   474 [003]  1158.608848: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56491
            Xorg   474 [003]  1158.608888: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56492
            Xorg   474 [003]  1158.608889: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56492
            Xorg   474 [003]  1158.608922: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56493
            Xorg   474 [003]  1158.608923: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56493
            Xorg   474 [003]  1158.608956: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56494
            Xorg   474 [003]  1158.608957: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56494
            Xorg   474 [003]  1158.608989: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56495
            Xorg   474 [003]  1158.608990: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56495
            Xorg   474 [003]  1158.609026: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56496
            Xorg   474 [003]  1158.609026: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56496
            Xorg   474 [003]  1158.609030: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56405
            Xorg   474 [003]  1158.609064: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56497
            Xorg   474 [003]  1158.609064: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56497
            Xorg   474 [003]  1158.609138: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56498
            Xorg   474 [003]  1158.609139: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56498
            Xorg   474 [003]  1158.609153: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56499
            Xorg   474 [003]  1158.609154: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56499
            Xorg   474 [003]  1158.609167: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56499
            Xorg   474 [003]  1158.609205: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56500
            Xorg   474 [003]  1158.609206: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56500
            Xorg   474 [003]  1158.609241: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56501
            Xorg   474 [003]  1158.609242: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56501
            Xorg   474 [003]  1158.609417: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56502
            Xorg   474 [003]  1158.609418: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56502
            Xorg   474 [003]  1158.609566: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56503
            Xorg   474 [003]  1158.609567: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56503
            Xorg   474 [003]  1158.609755: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56504
            Xorg   474 [003]  1158.609756: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56504
            Xorg   474 [003]  1158.609833: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56505
            Xorg   474 [003]  1158.609834: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56505
            Xorg   474 [003]  1158.609849: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56506
            Xorg   474 [003]  1158.609849: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56506
            Xorg   474 [003]  1158.609862: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56506
            Xorg   474 [003]  1158.609901: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56507
            Xorg   474 [003]  1158.609902: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56507
            Xorg   474 [003]  1158.609938: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56508
            Xorg   474 [003]  1158.609939: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56508
            Xorg   474 [003]  1158.610019: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56509
            Xorg   474 [003]  1158.610020: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56509
            Xorg   474 [003]  1158.610034: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56510
            Xorg   474 [003]  1158.610034: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56510
            Xorg   474 [003]  1158.610046: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56510
            Xorg   474 [003]  1158.610083: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56511
            Xorg   474 [003]  1158.610084: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56511
            Xorg   474 [003]  1158.610120: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56512
            Xorg   474 [003]  1158.610121: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56512
            Xorg   474 [003]  1158.610157: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56513
            Xorg   474 [003]  1158.610158: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56513
            Xorg   474 [003]  1158.610191: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56514
            Xorg   474 [003]  1158.610192: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56514
            Xorg   474 [003]  1158.610351: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56515
            Xorg   474 [003]  1158.610352: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56515
            Xorg   474 [003]  1158.610389: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56516
            Xorg   474 [003]  1158.610389: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56516
            Xorg   474 [003]  1158.610424: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56517
            Xorg   474 [003]  1158.610425: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56517
            Xorg   474 [003]  1158.610516: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56518
            Xorg   474 [003]  1158.610516: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56518
            Xorg   474 [003]  1158.610531: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56519
            Xorg   474 [003]  1158.610531: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56519
            Xorg   474 [003]  1158.610544: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56519
            Xorg   474 [003]  1158.610587: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56520
            Xorg   474 [003]  1158.610588: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56520
            Xorg   474 [003]  1158.610743: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56521
            Xorg   474 [003]  1158.610744: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56521
            Xorg   474 [003]  1158.610815: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56522
            Xorg   474 [003]  1158.610816: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56522
            Xorg   474 [003]  1158.610830: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56523
            Xorg   474 [003]  1158.610830: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56523
            Xorg   474 [003]  1158.610843: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56523
            Xorg   474 [003]  1158.610883: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56524
            Xorg   474 [003]  1158.610885: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56524
            Xorg   474 [003]  1158.610923: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56525
            Xorg   474 [003]  1158.610924: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56525
            Xorg   474 [003]  1158.610994: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56526
            Xorg   474 [003]  1158.610994: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56526
            Xorg   474 [003]  1158.611006: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56527
            Xorg   474 [003]  1158.611006: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56527
            Xorg   474 [003]  1158.611090: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56528
            Xorg   474 [003]  1158.611091: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56528
            Xorg   474 [003]  1158.611104: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56529
            Xorg   474 [003]  1158.611104: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56529
         swapper     0 [006]  1158.611559: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56422
         swapper     0 [006]  1158.611696: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56423
         swapper     0 [006]  1158.611698: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56423
            Xorg   474 [003]  1158.612054: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56414
            Xorg   474 [003]  1158.612076: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56530
            Xorg   474 [003]  1158.612076: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56530
            Xorg   474 [003]  1158.612086: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56530
            Xorg   474 [003]  1158.612087: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56530
     kworker/3:1   204 [003]  1158.612972: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56422
         swapper     0 [002]  1158.613456: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56424
         swapper     0 [002]  1158.613458: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56424
         swapper     0 [007]  1158.613522: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56425
         swapper     0 [007]  1158.613524: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56425
         swapper     0 [007]  1158.613525: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56426
         swapper     0 [007]  1158.613526: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56426
         swapper     0 [003]  1158.613578: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56427
         swapper     0 [003]  1158.613581: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56428
         swapper     0 [003]  1158.613582: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56428
         swapper     0 [007]  1158.613621: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56429
         swapper     0 [007]  1158.613626: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56430
         swapper     0 [007]  1158.613627: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56430
         swapper     0 [003]  1158.613670: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56431
         swapper     0 [003]  1158.613674: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56432
         swapper     0 [003]  1158.613676: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56432
         swapper     0 [007]  1158.613720: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56433
         swapper     0 [007]  1158.613723: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56434
         swapper     0 [007]  1158.613724: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56434
         swapper     0 [003]  1158.615583: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56435
         swapper     0 [003]  1158.615583: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56435
         swapper     0 [000]  1158.617550: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56436
         swapper     0 [000]  1158.617552: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56436
         swapper     0 [000]  1158.619259: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56437
         swapper     0 [000]  1158.619261: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56437
         swapper     0 [000]  1158.619848: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56438
         swapper     0 [000]  1158.619850: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56438
         swapper     0 [000]  1158.621100: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56439
         swapper     0 [000]  1158.621103: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56439
         swapper     0 [002]  1158.621819: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56440
         swapper     0 [002]  1158.621822: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56440
         swapper     0 [002]  1158.622339: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56441
         swapper     0 [002]  1158.622340: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56441
     kworker/3:1   204 [003]  1158.623029: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56427
     kworker/3:1   204 [003]  1158.623036: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56429
     kworker/3:1   204 [003]  1158.623039: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56431
         swapper     0 [002]  1158.624114: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56442
         swapper     0 [002]  1158.624115: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56442
         swapper     0 [000]  1158.624734: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56443
         swapper     0 [000]  1158.625774: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56444
         swapper     0 [000]  1158.625783: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56445
         swapper     0 [000]  1158.625784: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56445
         swapper     0 [000]  1158.625786: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56446
         swapper     0 [000]  1158.625787: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56446
         swapper     0 [000]  1158.626374: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56447
         swapper     0 [000]  1158.626377: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56447
         swapper     0 [000]  1158.626959: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56448
         swapper     0 [000]  1158.626961: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56448
         swapper     0 [000]  1158.628093: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56449
         swapper     0 [000]  1158.628103: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56450
         swapper     0 [000]  1158.628104: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56450
         swapper     0 [000]  1158.628105: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56451
         swapper     0 [000]  1158.628106: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56451
         swapper     0 [000]  1158.628747: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56452
         swapper     0 [000]  1158.628749: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56452
         swapper     0 [000]  1158.629327: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56453
         swapper     0 [000]  1158.629327: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56453
         swapper     0 [000]  1158.630606: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56454
         swapper     0 [000]  1158.630616: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56455
         swapper     0 [000]  1158.630617: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56455
         swapper     0 [000]  1158.630618: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56456
         swapper     0 [000]  1158.630619: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56456
         swapper     0 [000]  1158.631262: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56457
         swapper     0 [000]  1158.631265: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56457
         swapper     0 [000]  1158.632507: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56458
         swapper     0 [000]  1158.632510: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56458
         swapper     0 [000]  1158.632511: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56459
         swapper     0 [000]  1158.632512: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56459
     kworker/3:1   204 [003]  1158.633116: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56443
     kworker/3:1   204 [003]  1158.633122: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56444
     kworker/3:1   204 [003]  1158.633126: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56449
     kworker/3:1   204 [003]  1158.633129: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56454
         swapper     0 [000]  1158.634397: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56460
         swapper     0 [000]  1158.634404: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56461
         swapper     0 [000]  1158.634406: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56462
         swapper     0 [000]  1158.634407: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56462
         swapper     0 [000]  1158.635658: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56463
         swapper     0 [000]  1158.635661: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56463
         swapper     0 [000]  1158.635662: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56464
         swapper     0 [000]  1158.635663: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56464
         swapper     0 [000]  1158.635664: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56465
         swapper     0 [000]  1158.635665: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56465
         swapper     0 [000]  1158.635666: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56466
         swapper     0 [000]  1158.635667: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56466
         swapper     0 [000]  1158.635668: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56467
         swapper     0 [000]  1158.635668: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56467
         swapper     0 [000]  1158.635669: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56468
         swapper     0 [000]  1158.635670: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56468
         swapper     0 [000]  1158.635671: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56469
         swapper     0 [000]  1158.635672: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56469
         swapper     0 [000]  1158.636646: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56470
         swapper     0 [000]  1158.636649: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56470
         swapper     0 [000]  1158.636650: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56471
         swapper     0 [000]  1158.636651: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56471
         swapper     0 [000]  1158.636652: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56472
         swapper     0 [000]  1158.636653: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56472
         swapper     0 [000]  1158.637789: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56473
         swapper     0 [000]  1158.637791: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56473
         swapper     0 [000]  1158.637793: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56474
         swapper     0 [000]  1158.637794: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56474
         swapper     0 [000]  1158.637795: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56475
         swapper     0 [000]  1158.637796: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56475
         swapper     0 [000]  1158.637797: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56476
         swapper     0 [000]  1158.637797: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56476
         swapper     0 [000]  1158.637799: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56477
         swapper     0 [000]  1158.637807: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56478
         swapper     0 [000]  1158.637807: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56478
         swapper     0 [000]  1158.637808: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56479
         swapper     0 [000]  1158.637809: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56479
         swapper     0 [000]  1158.637810: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56480
         swapper     0 [000]  1158.637811: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56480
         swapper     0 [000]  1158.637812: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56481
         swapper     0 [000]  1158.637813: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56481
         swapper     0 [004]  1158.637873: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56482
         swapper     0 [004]  1158.637875: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56482
         swapper     0 [004]  1158.637877: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56483
         swapper     0 [004]  1158.637879: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56483
         swapper     0 [004]  1158.637880: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56484
         swapper     0 [004]  1158.637880: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56484
         swapper     0 [004]  1158.637881: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56485
         swapper     0 [004]  1158.637882: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56485
         swapper     0 [004]  1158.637883: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56486
         swapper     0 [004]  1158.637884: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56486
         swapper     0 [000]  1158.638009: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56487
         swapper     0 [000]  1158.638014: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56488
         swapper     0 [000]  1158.638015: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56488
         swapper     0 [000]  1158.638016: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56489
         swapper     0 [000]  1158.638017: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56489
         swapper     0 [000]  1158.638018: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56490
         swapper     0 [000]  1158.638018: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56490
         swapper     0 [000]  1158.638020: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56491
         swapper     0 [000]  1158.638020: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56491
         swapper     0 [000]  1158.638021: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56492
         swapper     0 [000]  1158.638022: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56492
         swapper     0 [000]  1158.638023: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56493
         swapper     0 [000]  1158.638024: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56493
         swapper     0 [000]  1158.638025: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56494
         swapper     0 [000]  1158.638026: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56494
         swapper     0 [000]  1158.638027: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56495
         swapper     0 [000]  1158.638028: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56496
         swapper     0 [000]  1158.638029: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56496
         swapper     0 [000]  1158.638030: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56497
         swapper     0 [000]  1158.638030: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56497
         swapper     0 [000]  1158.638812: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56498
         swapper     0 [000]  1158.638815: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56498
         swapper     0 [000]  1158.639497: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56499
         swapper     0 [000]  1158.639507: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56500
         swapper     0 [000]  1158.639508: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56500
         swapper     0 [000]  1158.639987: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56501
         swapper     0 [000]  1158.639990: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56501
         swapper     0 [000]  1158.639991: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56502
         swapper     0 [000]  1158.639992: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56502
         swapper     0 [000]  1158.639993: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56503
         swapper     0 [000]  1158.639994: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56503
         swapper     0 [000]  1158.640384: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56504
         swapper     0 [000]  1158.640387: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56504
         swapper     0 [000]  1158.640388: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56505
         swapper     0 [000]  1158.640389: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56505
         swapper     0 [000]  1158.640390: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56506
         swapper     0 [000]  1158.640399: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56507
         swapper     0 [000]  1158.640399: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56507
         swapper     0 [000]  1158.640400: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56508
         swapper     0 [000]  1158.640401: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56508
         swapper     0 [000]  1158.640402: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56509
         swapper     0 [000]  1158.640403: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56509
         swapper     0 [000]  1158.641095: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56510
         swapper     0 [000]  1158.641099: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56511
         swapper     0 [000]  1158.641100: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56511
         swapper     0 [000]  1158.641101: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56512
         swapper     0 [000]  1158.641102: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56512
         swapper     0 [000]  1158.641103: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56513
         swapper     0 [000]  1158.641104: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56513
         swapper     0 [000]  1158.641105: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56514
         swapper     0 [000]  1158.641106: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56514
         swapper     0 [000]  1158.641107: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56515
         swapper     0 [000]  1158.641108: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56515
         swapper     0 [000]  1158.641109: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56516
         swapper     0 [000]  1158.641109: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56516
         swapper     0 [000]  1158.641110: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56517
         swapper     0 [000]  1158.641111: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56517
         swapper     0 [000]  1158.641112: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56518
         swapper     0 [000]  1158.641113: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56518
         swapper     0 [000]  1158.641970: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56519
         swapper     0 [000]  1158.641973: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56520
         swapper     0 [000]  1158.641974: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56520
         swapper     0 [000]  1158.642454: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56521
         swapper     0 [000]  1158.642455: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56521
         swapper     0 [000]  1158.642456: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56522
         swapper     0 [000]  1158.642457: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56522
         swapper     0 [000]  1158.642458: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56523
         swapper     0 [000]  1158.642462: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56524
         swapper     0 [000]  1158.642463: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56524
         swapper     0 [000]  1158.642464: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56525
         swapper     0 [000]  1158.642465: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56526
         swapper     0 [000]  1158.642466: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56526
         swapper     0 [000]  1158.642467: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56527
         swapper     0 [000]  1158.642468: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56527
         swapper     0 [000]  1158.642469: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56528
         swapper     0 [000]  1158.642470: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56528
         swapper     0 [000]  1158.642471: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56529
         swapper     0 [000]  1158.642471: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56529
     kworker/3:1   204 [003]  1158.643056: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56460
     kworker/3:1   204 [003]  1158.643062: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56461
     kworker/3:1   204 [003]  1158.643066: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56477
     kworker/3:1   204 [003]  1158.643070: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56487
     kworker/3:1   204 [003]  1158.643073: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56499
     kworker/3:1   204 [003]  1158.643076: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56506
     kworker/3:1   204 [003]  1158.643079: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56510
     kworker/3:1   204 [003]  1158.643083: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56519
     kworker/3:1   204 [003]  1158.643086: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56523
            Xorg   474 [003]  1173.619583: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56530
            Xorg   474 [003]  1173.621814: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56530
            Xorg   474 [003]  1173.621825: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56531
            Xorg   474 [003]  1173.621829: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56531
            Xorg   474 [003]  1173.621852: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56525
            Xorg   474 [003]  1173.621901: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56532
            Xorg   474 [003]  1173.621904: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56532
            Xorg   474 [003]  1173.621943: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56533
            Xorg   474 [003]  1173.621946: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56533
            Xorg   474 [003]  1173.621981: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56534
            Xorg   474 [003]  1173.621983: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56534
            Xorg   474 [003]  1173.621990: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56531
            Xorg   474 [003]  1173.621993: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56531
            Xorg   474 [003]  1173.622030: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56534
            Xorg   474 [003]  1173.622034: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56535
            Xorg   474 [003]  1173.622036: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56535
            Xorg   474 [003]  1173.622043: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56532
            Xorg   474 [003]  1173.622045: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56532
            Xorg   474 [003]  1173.622049: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56533
            Xorg   474 [003]  1173.622051: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56533
            Xorg   474 [003]  1173.622058: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56534
            Xorg   474 [003]  1173.622090: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56536
            Xorg   474 [003]  1173.622092: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56536
            Xorg   474 [003]  1173.622130: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56536
            Xorg   474 [003]  1173.622136: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56537
            Xorg   474 [003]  1173.622141: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56537
            Xorg   474 [003]  1173.622151: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56535
            Xorg   474 [003]  1173.622155: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56535
            Xorg   474 [003]  1173.622166: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56536
            Xorg   474 [003]  1173.622202: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56537
            Xorg   474 [003]  1173.622206: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56538
            Xorg   474 [003]  1173.622208: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56538
            Xorg   474 [003]  1173.622216: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56537
            Xorg   474 [003]  1173.624008: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56538
            Xorg   474 [003]  1173.624017: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56539
            Xorg   474 [003]  1173.624020: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56539
            Xorg   474 [003]  1173.624059: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56538
            Xorg   474 [003]  1173.624094: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56539
            Xorg   474 [003]  1173.624307: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56539
            Xorg   474 [003]  1173.625113: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56540
            Xorg   474 [003]  1173.625116: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56540
            Xorg   474 [003]  1173.625159: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56540
            Xorg   474 [003]  1173.625163: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56541
            Xorg   474 [003]  1173.625165: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56541
            Xorg   474 [003]  1173.625176: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56540
            Xorg   474 [003]  1173.625211: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56541
            Xorg   474 [003]  1173.625215: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56542
            Xorg   474 [003]  1173.625218: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56542
            Xorg   474 [003]  1173.625226: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56541
         swapper     0 [005]  1173.625272: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56542
            Xorg   474 [003]  1173.626035: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56543
            Xorg   474 [003]  1173.626038: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56543
            Xorg   474 [003]  1173.626058: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56542
            Xorg   474 [003]  1173.626131: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56543
            Xorg   474 [003]  1173.626591: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56544
            Xorg   474 [003]  1173.626594: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56544
            Xorg   474 [003]  1173.626607: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56530
            Xorg   474 [003]  1173.626625: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56544
            Xorg   474 [003]  1173.626726: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56545
            Xorg   474 [003]  1173.626729: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56545
         swapper     0 [004]  1173.626786: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56545
            Xorg   474 [003]  1173.626802: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56546
            Xorg   474 [003]  1173.626805: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56546
            Xorg   474 [003]  1173.626816: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56407
         swapper     0 [004]  1173.626850: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56546
            Xorg   474 [003]  1173.627716: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56547
            Xorg   474 [003]  1173.627720: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56547
            Xorg   474 [003]  1173.627730: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56546
            Xorg   474 [003]  1173.627759: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56547
            Xorg   474 [003]  1173.627763: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56548
            Xorg   474 [003]  1173.627766: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56548
            Xorg   474 [003]  1173.627774: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56547
            Xorg   474 [003]  1173.627806: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56548
            Xorg   474 [003]  1173.627810: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56549
            Xorg   474 [003]  1173.627812: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56549
            Xorg   474 [003]  1173.627821: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56548
         swapper     0 [004]  1173.627851: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56549
            Xorg   474 [003]  1173.627852: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56550
            Xorg   474 [003]  1173.627854: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56550
            Xorg   474 [003]  1173.627863: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56549
            Xorg   474 [003]  1173.627892: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56550
            Xorg   474 [003]  1173.627895: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56551
            Xorg   474 [003]  1173.627898: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56551
            Xorg   474 [003]  1173.627906: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56550
            Xorg   474 [003]  1173.627930: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56551
            Xorg   474 [003]  1173.627933: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56552
            Xorg   474 [003]  1173.627936: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56552
            Xorg   474 [003]  1173.627944: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56551
            Xorg   474 [003]  1173.627979: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56552
            Xorg   474 [003]  1173.627983: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56553
            Xorg   474 [003]  1173.627985: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56553
            Xorg   474 [003]  1173.627993: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56552
            Xorg   474 [003]  1173.628018: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56553
            Xorg   474 [003]  1173.628022: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56554
            Xorg   474 [003]  1173.628024: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56554
            Xorg   474 [003]  1173.628032: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56553
            Xorg   474 [003]  1173.628062: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56554
            Xorg   474 [003]  1173.628066: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56555
            Xorg   474 [003]  1173.628068: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56555
            Xorg   474 [003]  1173.628076: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56554
         swapper     0 [004]  1173.628116: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56555
            Xorg   474 [003]  1173.628233: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56556
            Xorg   474 [003]  1173.628236: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56556
            Xorg   474 [003]  1173.628248: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56555
            Xorg   474 [003]  1173.628291: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56556
            Xorg   474 [003]  1173.628296: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56557
            Xorg   474 [003]  1173.628298: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56557
            Xorg   474 [003]  1173.628312: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56556
            Xorg   474 [003]  1173.628355: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56557
            Xorg   474 [003]  1173.628362: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56558
            Xorg   474 [003]  1173.628366: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56558
            Xorg   474 [003]  1173.628384: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56557
            Xorg   474 [003]  1173.628423: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56558
            Xorg   474 [003]  1173.628628: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56559
            Xorg   474 [003]  1173.628631: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56559
            Xorg   474 [003]  1173.628682: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56560
            Xorg   474 [003]  1173.628685: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56560
            Xorg   474 [003]  1173.628801: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56561
            Xorg   474 [003]  1173.628804: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56561
            Xorg   474 [003]  1173.628841: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56561
         swapper     0 [004]  1173.628943: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56558
            Xorg   474 [003]  1173.629019: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56562
            Xorg   474 [003]  1173.629022: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56562
            Xorg   474 [003]  1173.629115: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56563
            Xorg   474 [003]  1173.629118: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56563
            Xorg   474 [003]  1173.629289: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56564
            Xorg   474 [003]  1173.629292: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56564
            Xorg   474 [003]  1173.629346: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56564
         swapper     0 [004]  1173.629514: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56559
         swapper     0 [004]  1173.629520: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56559
         swapper     0 [004]  1173.629525: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56560
         swapper     0 [004]  1173.629529: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56560
         swapper     0 [004]  1173.629534: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56561
            Xorg   474 [003]  1173.629544: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56563
         swapper     0 [004]  1173.629548: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56562
            Xorg   474 [003]  1173.629551: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56565
         swapper     0 [004]  1173.629552: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56562
            Xorg   474 [003]  1173.629553: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56565
            Xorg   474 [003]  1173.629561: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56563
            Xorg   474 [003]  1173.629602: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56566
            Xorg   474 [003]  1173.629604: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56566
            Xorg   474 [003]  1173.629785: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56567
            Xorg   474 [003]  1173.629788: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56567
            Xorg   474 [003]  1173.629835: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56568
            Xorg   474 [003]  1173.629838: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56568
            Xorg   474 [003]  1173.629899: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56569
            Xorg   474 [003]  1173.629902: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56569
            Xorg   474 [003]  1173.629935: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56569
            Xorg   474 [003]  1173.630009: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56570
            Xorg   474 [003]  1173.630011: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56570
         swapper     0 [004]  1173.630077: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56564
            Xorg   474 [003]  1173.630079: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56571
            Xorg   474 [003]  1173.630081: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56571
         swapper     0 [004]  1173.630091: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56565
         swapper     0 [004]  1173.630096: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56565
         swapper     0 [004]  1173.630101: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56566
         swapper     0 [004]  1173.630105: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56566
            Xorg   474 [003]  1173.630151: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56572
            Xorg   474 [003]  1173.630153: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56572
            Xorg   474 [003]  1173.630231: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56573
            Xorg   474 [003]  1173.630234: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56573
            Xorg   474 [003]  1173.630395: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56574
            Xorg   474 [003]  1173.630398: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56574
            Xorg   474 [003]  1173.630441: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56575
            Xorg   474 [003]  1173.630444: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56575
            Xorg   474 [003]  1173.630598: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56576
            Xorg   474 [003]  1173.630600: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56576
            Xorg   474 [003]  1173.630634: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56576
         swapper     0 [004]  1173.630805: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56567
         swapper     0 [004]  1173.630810: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56567
            Xorg   474 [003]  1173.630830: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56577
            Xorg   474 [003]  1173.630833: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56577
            Xorg   474 [003]  1173.630868: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56577
            Xorg   474 [003]  1173.630950: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56578
            Xorg   474 [003]  1173.630952: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56578
         swapper     0 [004]  1173.631037: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56568
         swapper     0 [004]  1173.631042: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56568
            Xorg   474 [003]  1173.631106: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56579
            Xorg   474 [003]  1173.631109: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56579
            Xorg   474 [003]  1173.631115: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56569
            Xorg   474 [003]  1173.631127: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56570
            Xorg   474 [003]  1173.631130: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56570
            Xorg   474 [003]  1173.631222: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56579
         swapper     0 [004]  1173.631238: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56571
         swapper     0 [004]  1173.631242: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56571
         swapper     0 [004]  1173.631328: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56572
         swapper     0 [004]  1173.631332: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56572
     gnome-shell   762 [000]  1173.631471: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56573
     gnome-shell   762 [000]  1173.631476: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56573
            Xorg   474 [003]  1173.632004: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56580
            Xorg   474 [003]  1173.632008: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56580
            Xorg   474 [003]  1173.632028: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56543
            Xorg   474 [003]  1173.632033: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56433
            Xorg   474 [003]  1173.632068: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56580
            Xorg   474 [003]  1173.632248: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56581
            Xorg   474 [003]  1173.632250: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56581
            Xorg   474 [003]  1173.632315: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56582
            Xorg   474 [003]  1173.632317: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56582
            Xorg   474 [003]  1173.632326: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56544
            Xorg   474 [003]  1173.632353: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56582
            Xorg   474 [003]  1173.632356: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56582
         swapper     0 [004]  1173.632693: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56574
         swapper     0 [004]  1173.632698: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56574
         swapper     0 [004]  1173.632704: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56575
         swapper     0 [004]  1173.632707: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56575
     kworker/3:1   204 [003]  1173.632829: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56539
     kworker/3:1   204 [003]  1173.632840: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56558
     kworker/3:1   204 [003]  1173.632848: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56561
     kworker/3:1   204 [003]  1173.632857: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56564
     kworker/3:1   204 [003]  1173.632865: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56569
         swapper     0 [004]  1173.634425: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56576
         swapper     0 [004]  1173.636241: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56577
         swapper     0 [004]  1173.636256: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56578
         swapper     0 [004]  1173.636260: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56578
         swapper     0 [004]  1173.636265: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56579
     gnome-shell   762 [000]  1173.636308: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56580
     gnome-shell   762 [000]  1173.636320: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56581
     gnome-shell   762 [000]  1173.636324: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56582
            Xorg   474 [003]  1173.636413: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56582
            Xorg   474 [003]  1173.636501: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56583
            Xorg   474 [003]  1173.636504: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56583
         swapper     0 [004]  1173.636563: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56583
            Xorg   474 [003]  1173.636642: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56584
            Xorg   474 [003]  1173.636645: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56584
            Xorg   474 [003]  1173.636658: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56583
            Xorg   474 [003]  1173.636680: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56584
            Xorg   474 [003]  1173.636847: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56585
            Xorg   474 [003]  1173.636849: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56585
            Xorg   474 [003]  1173.636860: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56582
            Xorg   474 [003]  1173.636875: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56585
            Xorg   474 [003]  1173.636926: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56586
            Xorg   474 [003]  1173.636929: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56586
            Xorg   474 [003]  1173.636938: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56584
         swapper     0 [004]  1173.636972: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56586
            Xorg   474 [003]  1173.637046: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56587
            Xorg   474 [003]  1173.637048: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56587
            Xorg   474 [003]  1173.637061: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56586
            Xorg   474 [003]  1173.637079: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56587
            Xorg   474 [003]  1173.637203: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56581
            Xorg   474 [003]  1173.637360: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56588
            Xorg   474 [003]  1173.637362: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56588
            Xorg   474 [003]  1173.637379: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56587
            Xorg   474 [003]  1173.637405: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56588
            Xorg   474 [003]  1173.637431: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56588
            Xorg   474 [003]  1173.637620: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56589
            Xorg   474 [003]  1173.637623: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56589
            Xorg   474 [003]  1173.637706: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56589
            Xorg   474 [003]  1173.637710: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56590
            Xorg   474 [003]  1173.637712: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56590
            Xorg   474 [003]  1173.637721: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56585
            Xorg   474 [003]  1173.637736: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56590
            Xorg   474 [003]  1173.639496: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56591
            Xorg   474 [003]  1173.639499: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56591
            Xorg   474 [003]  1173.639555: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56591
            Xorg   474 [003]  1173.639559: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56592
            Xorg   474 [003]  1173.639561: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56592
            Xorg   474 [003]  1173.639573: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56591
            Xorg   474 [003]  1173.639665: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56592
            Xorg   474 [003]  1173.639669: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56593
            Xorg   474 [003]  1173.639671: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56593
            Xorg   474 [003]  1173.639679: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56588
            Xorg   474 [003]  1173.639686: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56412
            Xorg   474 [003]  1173.639705: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56593
            Xorg   474 [003]  1173.639720: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56593
            Xorg   474 [003]  1173.639906: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56594
            Xorg   474 [003]  1173.639908: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56594
            Xorg   474 [003]  1173.639937: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56594
            Xorg   474 [003]  1173.639939: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56595
            Xorg   474 [003]  1173.639941: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56595
            Xorg   474 [003]  1173.639948: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56594
            Xorg   474 [003]  1173.639974: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56595
            Xorg   474 [003]  1173.639977: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56596
            Xorg   474 [003]  1173.639978: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56596
            Xorg   474 [003]  1173.639985: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56595
            Xorg   474 [003]  1173.640003: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56596
            Xorg   474 [003]  1173.640005: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56597
            Xorg   474 [003]  1173.640007: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56597
            Xorg   474 [003]  1173.640013: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56596
            Xorg   474 [003]  1173.640044: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56597
            Xorg   474 [003]  1173.640049: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56598
            Xorg   474 [003]  1173.640052: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56598
            Xorg   474 [003]  1173.640061: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56597
            Xorg   474 [003]  1173.640097: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56598
            Xorg   474 [003]  1173.640100: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56599
            Xorg   474 [003]  1173.640102: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56599
            Xorg   474 [003]  1173.640108: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56598
            Xorg   474 [003]  1173.640127: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56599
            Xorg   474 [003]  1173.640129: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56600
            Xorg   474 [003]  1173.640131: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56600
            Xorg   474 [003]  1173.640137: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56599
            Xorg   474 [003]  1173.640159: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56600
            Xorg   474 [003]  1173.640166: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56601
            Xorg   474 [003]  1173.640169: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56601
            Xorg   474 [003]  1173.640179: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56600
            Xorg   474 [003]  1173.640200: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56601
            Xorg   474 [003]  1173.640203: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56602
            Xorg   474 [003]  1173.640205: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56602
            Xorg   474 [003]  1173.640211: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56601
            Xorg   474 [003]  1173.640234: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56602
            Xorg   474 [003]  1173.640238: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56603
            Xorg   474 [003]  1173.640241: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56603
            Xorg   474 [003]  1173.640251: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56602
            Xorg   474 [003]  1173.640274: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56603
            Xorg   474 [003]  1173.640277: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56604
            Xorg   474 [003]  1173.640278: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56604
            Xorg   474 [003]  1173.640285: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56603
            Xorg   474 [003]  1173.640324: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56604
            Xorg   474 [003]  1173.640328: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56605
            Xorg   474 [003]  1173.640331: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56605
            Xorg   474 [003]  1173.640340: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56604
            Xorg   474 [003]  1173.640344: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56590
            Xorg   474 [003]  1173.640357: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56605
            Xorg   474 [003]  1173.640581: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56606
            Xorg   474 [003]  1173.640584: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56606
            Xorg   474 [003]  1173.640620: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56606
            Xorg   474 [003]  1173.640648: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56606
            Xorg   474 [003]  1173.640767: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56607
            Xorg   474 [003]  1173.640769: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56607
            Xorg   474 [003]  1173.640802: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56607
            Xorg   474 [003]  1173.640807: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56608
            Xorg   474 [003]  1173.640809: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56608
            Xorg   474 [003]  1173.640816: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56593
            Xorg   474 [003]  1173.640821: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56495
            Xorg   474 [003]  1173.640976: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56608
            Xorg   474 [003]  1173.640980: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56609
            Xorg   474 [003]  1173.640982: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56609
            Xorg   474 [003]  1173.641008: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56609
            Xorg   474 [003]  1173.641010: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56610
            Xorg   474 [003]  1173.641012: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56610
            Xorg   474 [003]  1173.641019: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56609
            Xorg   474 [003]  1173.641045: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56610
            Xorg   474 [003]  1173.641049: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56611
            Xorg   474 [003]  1173.641052: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56611
            Xorg   474 [003]  1173.641062: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56610
            Xorg   474 [003]  1173.641095: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56611
            Xorg   474 [003]  1173.641098: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56612
            Xorg   474 [003]  1173.641100: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56612
            Xorg   474 [003]  1173.641106: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56611
            Xorg   474 [003]  1173.641124: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56612
            Xorg   474 [003]  1173.641127: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56613
            Xorg   474 [003]  1173.641129: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56613
            Xorg   474 [003]  1173.641135: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56612
            Xorg   474 [003]  1173.641158: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56613
            Xorg   474 [003]  1173.641162: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56614
            Xorg   474 [003]  1173.641165: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56614
            Xorg   474 [003]  1173.641175: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56613
            Xorg   474 [003]  1173.641195: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56614
            Xorg   474 [003]  1173.641197: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56615
            Xorg   474 [003]  1173.641199: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56615
            Xorg   474 [003]  1173.641206: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56614
            Xorg   474 [003]  1173.641229: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56615
            Xorg   474 [003]  1173.641233: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56616
            Xorg   474 [003]  1173.641236: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56616
            Xorg   474 [003]  1173.641246: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56615
            Xorg   474 [003]  1173.641266: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56616
            Xorg   474 [003]  1173.641270: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56617
            Xorg   474 [003]  1173.641272: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56617
            Xorg   474 [003]  1173.641279: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56616
            Xorg   474 [003]  1173.641302: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56617
            Xorg   474 [003]  1173.641307: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56618
            Xorg   474 [003]  1173.641310: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56618
            Xorg   474 [003]  1173.641319: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56617
            Xorg   474 [003]  1173.641339: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56618
            Xorg   474 [003]  1173.641342: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56619
            Xorg   474 [003]  1173.641344: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56619
            Xorg   474 [003]  1173.641350: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56618
            Xorg   474 [003]  1173.641386: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56619
            Xorg   474 [003]  1173.641391: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56620
            Xorg   474 [003]  1173.641393: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56620
            Xorg   474 [003]  1173.641399: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56619
            Xorg   474 [003]  1173.641403: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56605
            Xorg   474 [003]  1173.641416: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56620
            Xorg   474 [003]  1173.641629: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56621
            Xorg   474 [003]  1173.641632: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56621
            Xorg   474 [003]  1173.641645: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56606
            Xorg   474 [003]  1173.641671: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56621
            Xorg   474 [003]  1173.641697: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56621
            Xorg   474 [003]  1173.641811: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56622
            Xorg   474 [003]  1173.641814: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56622
            Xorg   474 [003]  1173.641823: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56608
            Xorg   474 [003]  1173.641949: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56622
            Xorg   474 [003]  1173.641951: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56623
            Xorg   474 [003]  1173.641953: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56623
            Xorg   474 [003]  1173.641983: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56623
            Xorg   474 [003]  1173.641985: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56624
            Xorg   474 [003]  1173.641987: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56624
            Xorg   474 [003]  1173.641994: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56623
            Xorg   474 [003]  1173.642016: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56624
            Xorg   474 [003]  1173.642020: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56625
            Xorg   474 [003]  1173.642022: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56625
            Xorg   474 [003]  1173.642028: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56624
            Xorg   474 [003]  1173.642046: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56625
            Xorg   474 [003]  1173.642048: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56626
            Xorg   474 [003]  1173.642050: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56626
            Xorg   474 [003]  1173.642056: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56625
            Xorg   474 [003]  1173.642082: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56626
            Xorg   474 [003]  1173.642087: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56627
            Xorg   474 [003]  1173.642090: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56627
            Xorg   474 [003]  1173.642099: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56626
            Xorg   474 [003]  1173.642132: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56627
            Xorg   474 [003]  1173.642135: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56628
            Xorg   474 [003]  1173.642136: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56628
            Xorg   474 [003]  1173.642143: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56627
            Xorg   474 [003]  1173.642174: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56628
            Xorg   474 [003]  1173.642177: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56629
            Xorg   474 [003]  1173.642178: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56629
            Xorg   474 [003]  1173.642187: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56628
            Xorg   474 [003]  1173.642217: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56629
            Xorg   474 [003]  1173.642377: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56630
            Xorg   474 [003]  1173.642379: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56630
            Xorg   474 [003]  1173.642491: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56630
            Xorg   474 [003]  1173.642493: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56631
            Xorg   474 [003]  1173.642495: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56631
            Xorg   474 [003]  1173.642548: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56631
            Xorg   474 [003]  1173.642551: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56632
            Xorg   474 [003]  1173.642553: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56632
            Xorg   474 [003]  1173.642563: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56621
            Xorg   474 [003]  1173.642567: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56630
            Xorg   474 [003]  1173.642570: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56631
            Xorg   474 [003]  1173.642597: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56632
            Xorg   474 [003]  1173.642617: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56632
            Xorg   474 [003]  1173.642692: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56633
            Xorg   474 [003]  1173.642694: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56633
            Xorg   474 [003]  1173.642725: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56633
            Xorg   474 [003]  1173.642729: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56634
            Xorg   474 [003]  1173.642730: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56634
            Xorg   474 [003]  1173.642782: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56629
            Xorg   474 [003]  1173.642789: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56633
     kworker/3:1   204 [003]  1173.642813: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56576
     kworker/3:1   204 [003]  1173.642821: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56577
     kworker/3:1   204 [003]  1173.642829: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56579
     kworker/3:1   204 [003]  1173.642836: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56580
            Xorg   474 [003]  1173.642984: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56634
            Xorg   474 [003]  1173.642988: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56635
            Xorg   474 [003]  1173.642989: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56635
            Xorg   474 [003]  1173.643022: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56635
            Xorg   474 [003]  1173.643025: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56636
            Xorg   474 [003]  1173.643027: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56636
            Xorg   474 [003]  1173.643033: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56635
            Xorg   474 [003]  1173.643061: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56636
            Xorg   474 [003]  1173.643064: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56637
            Xorg   474 [003]  1173.643066: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56637
            Xorg   474 [003]  1173.643072: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56636
            Xorg   474 [003]  1173.643100: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56637
            Xorg   474 [003]  1173.643104: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56638
            Xorg   474 [003]  1173.643108: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56638
            Xorg   474 [003]  1173.643117: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56637
            Xorg   474 [003]  1173.643162: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56638
            Xorg   474 [003]  1173.643165: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56639
            Xorg   474 [003]  1173.643167: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56639
            Xorg   474 [003]  1173.643175: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56638
            Xorg   474 [003]  1173.643282: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56639
            Xorg   474 [003]  1173.643286: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56640
            Xorg   474 [003]  1173.643288: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56640
            Xorg   474 [003]  1173.643297: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56639
            Xorg   474 [003]  1173.643313: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56640
            Xorg   474 [003]  1173.643405: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56641
            Xorg   474 [003]  1173.643407: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56641
            Xorg   474 [003]  1173.643419: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56620
            Xorg   474 [003]  1173.643431: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56641
            Xorg   474 [003]  1173.643485: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56642
            Xorg   474 [003]  1173.643487: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56642
            Xorg   474 [003]  1173.643495: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56640
            Xorg   474 [003]  1173.643618: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56642
            Xorg   474 [003]  1173.643621: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56643
            Xorg   474 [003]  1173.643623: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56643
            Xorg   474 [003]  1173.643632: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56642
            Xorg   474 [003]  1173.643647: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56643
            Xorg   474 [003]  1173.643725: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56644
            Xorg   474 [003]  1173.643727: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56644
            Xorg   474 [003]  1173.643738: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56641
            Xorg   474 [003]  1173.643750: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56644
            Xorg   474 [003]  1173.643791: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56645
            Xorg   474 [003]  1173.643793: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56645
            Xorg   474 [003]  1173.643802: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56643
            Xorg   474 [003]  1173.643966: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56589
            Xorg   474 [003]  1173.644221: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56645
            Xorg   474 [003]  1173.644226: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56646
            Xorg   474 [003]  1173.644228: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56646
            Xorg   474 [003]  1173.644243: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56632
            Xorg   474 [003]  1173.644248: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56645
            Xorg   474 [003]  1173.644272: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56646
            Xorg   474 [003]  1173.644322: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56646
            Xorg   474 [003]  1173.644610: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56647
            Xorg   474 [003]  1173.644612: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56647
         swapper     0 [004]  1173.644674: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56647
            Xorg   474 [003]  1173.645034: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56648
            Xorg   474 [003]  1173.645036: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56648
            Xorg   474 [003]  1173.645053: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56646
            Xorg   474 [003]  1173.645058: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56647
            Xorg   474 [003]  1173.645081: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56648
            Xorg   474 [003]  1173.645099: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56648
            Xorg   474 [003]  1173.645428: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56649
            Xorg   474 [003]  1173.645431: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56649
            Xorg   474 [003]  1173.645447: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56648
            Xorg   474 [003]  1173.645471: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56649
         swapper     0 [004]  1173.645517: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56649
            Xorg   474 [003]  1173.645606: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56650
            Xorg   474 [003]  1173.645608: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56650
         swapper     0 [007]  1173.645652: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56650
            Xorg   474 [003]  1173.645670: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56651
            Xorg   474 [003]  1173.645673: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56651
         swapper     0 [004]  1173.645709: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56651
            Xorg   474 [003]  1173.645790: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56652
            Xorg   474 [003]  1173.645792: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56652
            Xorg   474 [003]  1173.645804: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56651
            Xorg   474 [003]  1173.645828: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56652
            Xorg   474 [003]  1173.645900: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56653
            Xorg   474 [003]  1173.645902: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56653
            Xorg   474 [003]  1173.645940: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56653
            Xorg   474 [003]  1173.645942: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56654
            Xorg   474 [003]  1173.645944: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56654
            Xorg   474 [003]  1173.645952: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56653
         swapper     0 [004]  1173.645960: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56654
            Xorg   474 [003]  1173.645968: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56655
            Xorg   474 [003]  1173.645970: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56655
            Xorg   474 [003]  1173.645981: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56654
         swapper     0 [007]  1173.646018: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56655
            Xorg   474 [003]  1173.646023: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56656
            Xorg   474 [003]  1173.646027: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56656
            Xorg   474 [003]  1173.646036: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56652
            Xorg   474 [003]  1173.646042: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56655
         swapper     0 [004]  1173.646063: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56656
            Xorg   474 [003]  1173.646247: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56657
            Xorg   474 [003]  1173.646249: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56657
            Xorg   474 [003]  1173.646261: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56656
            Xorg   474 [003]  1173.646276: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56657
            Xorg   474 [003]  1173.646354: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56658
            Xorg   474 [003]  1173.646356: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56658
            Xorg   474 [003]  1173.646383: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56658
            Xorg   474 [003]  1173.646386: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56659
            Xorg   474 [003]  1173.646387: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56659
            Xorg   474 [003]  1173.646395: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56658
            Xorg   474 [003]  1173.646447: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56659
            Xorg   474 [003]  1173.646453: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56660
            Xorg   474 [003]  1173.646455: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56660
            Xorg   474 [003]  1173.646461: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56545
            Xorg   474 [003]  1173.646464: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56644
            Xorg   474 [003]  1173.646478: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56660
            Xorg   474 [003]  1173.646536: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56661
            Xorg   474 [003]  1173.646538: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56661
            Xorg   474 [003]  1173.646549: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56660
            Xorg   474 [003]  1173.646560: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56661
            Xorg   474 [003]  1173.646581: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56662
            Xorg   474 [003]  1173.646583: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56662
         swapper     0 [004]  1173.646614: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56662
            Xorg   474 [003]  1173.646646: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56663
            Xorg   474 [003]  1173.646648: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56663
            Xorg   474 [003]  1173.646655: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56657
            Xorg   474 [003]  1173.646658: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56662
         swapper     0 [004]  1173.646689: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56663
            Xorg   474 [003]  1173.646837: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56664
            Xorg   474 [003]  1173.646839: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56664
            Xorg   474 [003]  1173.646883: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56665
            Xorg   474 [003]  1173.646885: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56665
            Xorg   474 [003]  1173.646891: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56663
            Xorg   474 [003]  1173.646919: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56666
            Xorg   474 [003]  1173.646920: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56666
            Xorg   474 [003]  1173.646952: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56666
            Xorg   474 [003]  1173.647074: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56667
            Xorg   474 [003]  1173.647076: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56667
            Xorg   474 [003]  1173.647112: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56668
            Xorg   474 [003]  1173.647114: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56668
            Xorg   474 [003]  1173.647145: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56668
            Xorg   474 [003]  1173.647199: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56669
            Xorg   474 [003]  1173.647201: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56669
            Xorg   474 [003]  1173.647299: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56670
            Xorg   474 [003]  1173.647301: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56670
            Xorg   474 [003]  1173.647337: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56671
            Xorg   474 [003]  1173.647339: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56671
            Xorg   474 [003]  1173.647361: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56671
         swapper     0 [004]  1173.647369: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56664
         swapper     0 [004]  1173.647373: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56664
         swapper     0 [004]  1173.647378: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56665
         swapper     0 [004]  1173.647381: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56665
         swapper     0 [004]  1173.647385: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56666
         swapper     0 [007]  1173.647446: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56667
            Xorg   474 [003]  1173.647449: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56672
         swapper     0 [007]  1173.647451: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56667
            Xorg   474 [003]  1173.647453: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56672
         swapper     0 [004]  1173.647545: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56668
         swapper     0 [004]  1173.647554: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56669
         swapper     0 [004]  1173.647557: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56669
            Xorg   474 [003]  1173.647575: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56673
            Xorg   474 [003]  1173.647577: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56673
            Xorg   474 [003]  1173.647584: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56670
            Xorg   474 [003]  1173.647587: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56670
            Xorg   474 [003]  1173.647644: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56674
            Xorg   474 [003]  1173.647646: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56674
            Xorg   474 [003]  1173.647680: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56674
            Xorg   474 [003]  1173.647693: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56671
            Xorg   474 [003]  1173.647702: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56672
            Xorg   474 [003]  1173.647703: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56672
            Xorg   474 [003]  1173.647801: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56675
            Xorg   474 [003]  1173.647803: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56675
            Xorg   474 [003]  1173.647831: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56676
            Xorg   474 [003]  1173.647832: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56676
            Xorg   474 [003]  1173.647908: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56677
            Xorg   474 [003]  1173.647910: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56677
            Xorg   474 [003]  1173.647938: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56678
            Xorg   474 [003]  1173.647940: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56678
            Xorg   474 [003]  1173.647945: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56673
            Xorg   474 [003]  1173.647946: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56673
            Xorg   474 [003]  1173.648022: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56679
            Xorg   474 [003]  1173.648024: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56679
            Xorg   474 [003]  1173.648095: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56680
            Xorg   474 [003]  1173.648096: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56680
            Xorg   474 [003]  1173.648133: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56681
            Xorg   474 [003]  1173.648135: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56681
            Xorg   474 [003]  1173.648165: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56682
            Xorg   474 [003]  1173.648166: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56682
            Xorg   474 [003]  1173.648214: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56683
            Xorg   474 [003]  1173.648216: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56683
            Xorg   474 [003]  1173.648253: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56684
            Xorg   474 [003]  1173.648254: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56684
            Xorg   474 [003]  1173.648382: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56685
            Xorg   474 [003]  1173.648384: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56685
            Xorg   474 [003]  1173.648460: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56650
         swapper     0 [004]  1173.648530: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56674
         swapper     0 [004]  1173.648538: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56675
         swapper     0 [004]  1173.648541: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56675
         swapper     0 [004]  1173.648545: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56676
         swapper     0 [004]  1173.648548: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56676
         swapper     0 [004]  1173.648552: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56677
         swapper     0 [004]  1173.648555: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56677
         swapper     0 [004]  1173.648559: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56678
         swapper     0 [004]  1173.648562: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56678
            Xorg   474 [003]  1173.648612: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56686
            Xorg   474 [003]  1173.648616: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56686
            Xorg   474 [003]  1173.648624: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56679
            Xorg   474 [003]  1173.648627: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56679
            Xorg   474 [003]  1173.648670: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56686
            Xorg   474 [003]  1173.648820: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56687
            Xorg   474 [003]  1173.648822: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56687
            Xorg   474 [003]  1173.648859: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56688
            Xorg   474 [003]  1173.648861: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56688
            Xorg   474 [003]  1173.648894: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56689
            Xorg   474 [003]  1173.648896: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56689
            Xorg   474 [003]  1173.648925: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56690
            Xorg   474 [003]  1173.648927: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56690
            Xorg   474 [003]  1173.648931: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56680
            Xorg   474 [003]  1173.648933: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56680
            Xorg   474 [003]  1173.648936: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56681
            Xorg   474 [003]  1173.648937: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56681
            Xorg   474 [003]  1173.648939: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56682
            Xorg   474 [003]  1173.648941: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56682
            Xorg   474 [003]  1173.648960: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56691
            Xorg   474 [003]  1173.648962: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56691
            Xorg   474 [003]  1173.648990: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56692
            Xorg   474 [003]  1173.648992: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56692
         swapper     0 [004]  1173.649020: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56683
         swapper     0 [004]  1173.649023: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56683
            Xorg   474 [003]  1173.649026: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56693
            Xorg   474 [003]  1173.649028: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56693
            Xorg   474 [003]  1173.649055: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56693
         swapper     0 [007]  1173.649065: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56684
         swapper     0 [007]  1173.649069: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56684
         swapper     0 [007]  1173.649074: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56685
         swapper     0 [007]  1173.649076: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56685
         swapper     0 [004]  1173.649133: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56686
         swapper     0 [004]  1173.649140: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56687
         swapper     0 [004]  1173.649143: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56687
         swapper     0 [004]  1173.649147: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56688
         swapper     0 [004]  1173.649150: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56688
         swapper     0 [004]  1173.649154: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56689
         swapper     0 [004]  1173.649157: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56689
         swapper     0 [004]  1173.649161: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56690
         swapper     0 [004]  1173.649164: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56690
         swapper     0 [004]  1173.649168: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56691
         swapper     0 [004]  1173.649170: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56691
            Xorg   474 [003]  1173.649203: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56693
            Xorg   474 [003]  1173.649265: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56694
            Xorg   474 [003]  1173.649267: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56694
            Xorg   474 [003]  1173.649279: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56692
            Xorg   474 [003]  1173.649281: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56692
            Xorg   474 [003]  1173.649314: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56694
            Xorg   474 [003]  1173.649316: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56695
            Xorg   474 [003]  1173.649318: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56695
            Xorg   474 [003]  1173.649324: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56694
            Xorg   474 [003]  1173.649341: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56695
            Xorg   474 [003]  1173.649344: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56696
            Xorg   474 [003]  1173.649345: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56696
            Xorg   474 [003]  1173.649351: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56695
            Xorg   474 [003]  1173.649378: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56696
            Xorg   474 [003]  1173.649382: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56697
            Xorg   474 [003]  1173.649385: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56697
            Xorg   474 [003]  1173.649394: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56696
            Xorg   474 [003]  1173.649456: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56697
            Xorg   474 [003]  1173.649459: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56698
            Xorg   474 [003]  1173.649473: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56698
            Xorg   474 [003]  1173.649487: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56697
            Xorg   474 [003]  1173.649504: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56698
            Xorg   474 [003]  1173.649507: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56699
            Xorg   474 [003]  1173.649508: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56699
            Xorg   474 [003]  1173.649514: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56698
            Xorg   474 [003]  1173.649760: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56699
            Xorg   474 [003]  1173.649763: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56700
            Xorg   474 [003]  1173.649764: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56700
            Xorg   474 [003]  1173.649776: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56699
            Xorg   474 [003]  1173.649797: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56700
            Xorg   474 [003]  1173.649813: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56700
            Xorg   474 [003]  1173.649900: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56701
            Xorg   474 [003]  1173.649902: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56701
            Xorg   474 [003]  1173.650017: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56701
            Xorg   474 [003]  1173.650020: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56702
            Xorg   474 [003]  1173.650022: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56702
            Xorg   474 [003]  1173.650045: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56702
            Xorg   474 [003]  1173.650047: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56703
            Xorg   474 [003]  1173.650049: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56703
            Xorg   474 [003]  1173.650055: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56702
            Xorg   474 [003]  1173.650079: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56703
            Xorg   474 [003]  1173.650083: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56704
            Xorg   474 [003]  1173.650086: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56704
            Xorg   474 [003]  1173.650095: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56703
            Xorg   474 [003]  1173.650128: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56704
            Xorg   474 [003]  1173.650131: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56705
            Xorg   474 [003]  1173.650132: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56705
            Xorg   474 [003]  1173.650138: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56704
            Xorg   474 [003]  1173.650153: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56705
            Xorg   474 [003]  1173.650155: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56706
            Xorg   474 [003]  1173.650157: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56706
            Xorg   474 [003]  1173.650162: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56705
            Xorg   474 [003]  1173.650181: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56706
            Xorg   474 [003]  1173.650186: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56707
            Xorg   474 [003]  1173.650188: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56707
            Xorg   474 [003]  1173.650196: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56706
            Xorg   474 [003]  1173.650358: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56707
            Xorg   474 [003]  1173.650363: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56708
            Xorg   474 [003]  1173.650365: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56708
            Xorg   474 [003]  1173.650434: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56708
            Xorg   474 [003]  1173.650437: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56709
            Xorg   474 [003]  1173.650438: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56709
            Xorg   474 [003]  1173.650447: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56700
            Xorg   474 [003]  1173.650450: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56707
            Xorg   474 [003]  1173.650453: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56708
            Xorg   474 [003]  1173.650474: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56709
            Xorg   474 [003]  1173.650490: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56709
            Xorg   474 [003]  1173.650581: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56710
            Xorg   474 [003]  1173.650583: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56710
            Xorg   474 [003]  1173.650589: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56701
            Xorg   474 [003]  1173.650671: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56710
            Xorg   474 [003]  1173.650674: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56711
            Xorg   474 [003]  1173.650676: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56711
            Xorg   474 [003]  1173.650699: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56711
            Xorg   474 [003]  1173.650701: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56712
            Xorg   474 [003]  1173.650702: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56712
            Xorg   474 [003]  1173.650708: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56711
            Xorg   474 [003]  1173.650723: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56712
            Xorg   474 [003]  1173.650725: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56713
            Xorg   474 [003]  1173.650727: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56713
            Xorg   474 [003]  1173.650732: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56712
            Xorg   474 [003]  1173.650751: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56713
            Xorg   474 [003]  1173.650754: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56714
            Xorg   474 [003]  1173.650757: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56714
            Xorg   474 [003]  1173.650765: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56713
            Xorg   474 [003]  1173.650787: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56714
            Xorg   474 [003]  1173.650789: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56715
            Xorg   474 [003]  1173.650790: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56715
            Xorg   474 [003]  1173.650796: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56714
            Xorg   474 [003]  1173.650812: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56715
            Xorg   474 [003]  1173.650814: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56716
            Xorg   474 [003]  1173.650816: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56716
            Xorg   474 [003]  1173.650821: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56715
            Xorg   474 [003]  1173.651031: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56716
            Xorg   474 [003]  1173.651033: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56717
            Xorg   474 [003]  1173.651035: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56717
            Xorg   474 [003]  1173.651075: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56717
            Xorg   474 [003]  1173.651078: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56718
            Xorg   474 [003]  1173.651080: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56718
            Xorg   474 [003]  1173.651089: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56709
            Xorg   474 [003]  1173.651092: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56716
            Xorg   474 [003]  1173.651096: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56717
            Xorg   474 [003]  1173.651117: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56718
            Xorg   474 [003]  1173.651127: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56718
            Xorg   474 [003]  1173.651201: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56719
            Xorg   474 [003]  1173.651202: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56719
            Xorg   474 [003]  1173.651212: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56710
            Xorg   474 [003]  1173.651303: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56719
            Xorg   474 [003]  1173.651306: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56720
            Xorg   474 [003]  1173.651307: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56720
            Xorg   474 [003]  1173.651468: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56720
            Xorg   474 [003]  1173.651471: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56721
            Xorg   474 [003]  1173.651472: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56721
            Xorg   474 [003]  1173.651536: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56721
            Xorg   474 [003]  1173.651540: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56722
            Xorg   474 [003]  1173.651541: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56722
            Xorg   474 [003]  1173.651550: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56718
            Xorg   474 [003]  1173.651553: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56720
            Xorg   474 [003]  1173.651556: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56721
            Xorg   474 [003]  1173.651577: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56722
            Xorg   474 [003]  1173.651591: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56722
            Xorg   474 [003]  1173.651675: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56723
            Xorg   474 [003]  1173.651677: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56723
            Xorg   474 [003]  1173.651687: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56719
            Xorg   474 [003]  1173.651779: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56723
            Xorg   474 [003]  1173.651782: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56724
            Xorg   474 [003]  1173.651783: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56724
            Xorg   474 [003]  1173.651804: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56724
            Xorg   474 [003]  1173.651806: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56725
            Xorg   474 [003]  1173.651808: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56725
            Xorg   474 [003]  1173.651814: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56724
            Xorg   474 [003]  1173.651838: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56725
            Xorg   474 [003]  1173.651840: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56726
            Xorg   474 [003]  1173.651842: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56726
            Xorg   474 [003]  1173.651847: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56725
            Xorg   474 [003]  1173.651863: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56726
            Xorg   474 [003]  1173.651865: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56727
            Xorg   474 [003]  1173.651867: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56727
            Xorg   474 [003]  1173.651872: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56726
            Xorg   474 [003]  1173.651899: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56727
            Xorg   474 [003]  1173.651902: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56728
            Xorg   474 [003]  1173.651905: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56728
            Xorg   474 [003]  1173.651913: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56727
            Xorg   474 [003]  1173.651943: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56728
            Xorg   474 [003]  1173.651945: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56729
            Xorg   474 [003]  1173.651947: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56729
            Xorg   474 [003]  1173.651953: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56728
            Xorg   474 [003]  1173.652110: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56729
            Xorg   474 [003]  1173.652112: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56730
            Xorg   474 [003]  1173.652114: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56730
            Xorg   474 [003]  1173.652143: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56730
            Xorg   474 [003]  1173.652146: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56731
            Xorg   474 [003]  1173.652148: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56731
            Xorg   474 [003]  1173.652156: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56730
            Xorg   474 [003]  1173.652191: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56731
            Xorg   474 [003]  1173.652194: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56732
            Xorg   474 [003]  1173.652196: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56732
            Xorg   474 [003]  1173.652205: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56722
            Xorg   474 [003]  1173.652208: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56729
            Xorg   474 [003]  1173.652211: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56592
            Xorg   474 [003]  1173.652235: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56732
            Xorg   474 [003]  1173.652246: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56732
            Xorg   474 [003]  1173.652315: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56733
            Xorg   474 [003]  1173.652316: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56733
            Xorg   474 [003]  1173.652326: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56723
            Xorg   474 [003]  1173.652420: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56733
            Xorg   474 [003]  1173.652423: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56734
            Xorg   474 [003]  1173.652425: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56734
            Xorg   474 [003]  1173.652446: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56734
            Xorg   474 [003]  1173.652448: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56735
            Xorg   474 [003]  1173.652450: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56735
            Xorg   474 [003]  1173.652456: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56734
            Xorg   474 [003]  1173.652488: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56735
            Xorg   474 [003]  1173.652491: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56736
            Xorg   474 [003]  1173.652494: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56736
            Xorg   474 [003]  1173.652502: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56735
            Xorg   474 [003]  1173.652525: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56736
            Xorg   474 [003]  1173.652527: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56737
            Xorg   474 [003]  1173.652529: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56737
            Xorg   474 [003]  1173.652534: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56736
            Xorg   474 [003]  1173.652549: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56737
            Xorg   474 [003]  1173.652551: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56738
            Xorg   474 [003]  1173.652553: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56738
            Xorg   474 [003]  1173.652559: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56737
            Xorg   474 [003]  1173.652579: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56738
            Xorg   474 [003]  1173.652582: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56739
            Xorg   474 [003]  1173.652585: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56739
            Xorg   474 [003]  1173.652594: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56738
            Xorg   474 [003]  1173.652612: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56739
            Xorg   474 [003]  1173.652614: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56740
            Xorg   474 [003]  1173.652616: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56740
            Xorg   474 [003]  1173.652621: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56739
            Xorg   474 [003]  1173.652640: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56740
            Xorg   474 [003]  1173.652644: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56741
            Xorg   474 [003]  1173.652646: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56741
            Xorg   474 [003]  1173.652655: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56740
            Xorg   474 [003]  1173.652673: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56741
            Xorg   474 [003]  1173.652676: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56742
            Xorg   474 [003]  1173.652677: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56742
            Xorg   474 [003]  1173.652683: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56741
            Xorg   474 [003]  1173.652705: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56742
            Xorg   474 [003]  1173.652709: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56743
            Xorg   474 [003]  1173.652711: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56743
            Xorg   474 [003]  1173.652719: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56742
            Xorg   474 [003]  1173.652738: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56743
            Xorg   474 [003]  1173.652740: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56744
            Xorg   474 [003]  1173.652741: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56744
            Xorg   474 [003]  1173.652789: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56743
     kworker/3:1   204 [003]  1173.652805: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56649
     kworker/3:1   204 [003]  1173.652813: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56666
     kworker/3:1   204 [003]  1173.652819: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56668
     kworker/3:1   204 [003]  1173.652826: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56671
     kworker/3:1   204 [003]  1173.652832: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56674
     kworker/3:1   204 [003]  1173.652838: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56686
     kworker/3:1   204 [003]  1173.652844: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56693
            Xorg   474 [003]  1173.652884: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56744
            Xorg   474 [003]  1173.652887: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56745
            Xorg   474 [003]  1173.652888: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56745
            Xorg   474 [003]  1173.652894: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56744
            Xorg   474 [003]  1173.652898: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56661
            Xorg   474 [003]  1173.652908: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56745
            Xorg   474 [003]  1173.652969: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56622
            Xorg   474 [003]  1173.653099: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56746
            Xorg   474 [003]  1173.653101: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56746
            Xorg   474 [003]  1173.653114: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56732
            Xorg   474 [003]  1173.653137: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56746
         swapper     0 [004]  1173.653182: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56746
            Xorg   474 [003]  1173.653200: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56747
            Xorg   474 [003]  1173.653202: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56747
         swapper     0 [007]  1173.653252: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56747
            Xorg   474 [003]  1173.653312: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56748
            Xorg   474 [003]  1173.653314: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56748
            Xorg   474 [003]  1173.653339: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56748
            Xorg   474 [003]  1173.653341: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56749
            Xorg   474 [003]  1173.653343: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56749
            Xorg   474 [003]  1173.653348: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56748
         swapper     0 [004]  1173.653357: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56749
            Xorg   474 [003]  1173.653363: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56750
            Xorg   474 [003]  1173.653364: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56750
            Xorg   474 [003]  1173.653371: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56749
         swapper     0 [007]  1173.653393: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56750
            Xorg   474 [003]  1173.653393: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56751
            Xorg   474 [003]  1173.653396: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56751
            Xorg   474 [003]  1173.653405: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56750
            Xorg   474 [003]  1173.653426: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56752
         swapper     0 [004]  1173.653426: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56751
            Xorg   474 [003]  1173.653428: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56752
            Xorg   474 [003]  1173.653434: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56751
         swapper     0 [007]  1173.653459: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56752
            Xorg   474 [003]  1173.653460: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56753
            Xorg   474 [003]  1173.653463: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56753
            Xorg   474 [003]  1173.653472: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56752
         swapper     0 [004]  1173.653492: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56753
            Xorg   474 [003]  1173.653492: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56754
            Xorg   474 [003]  1173.653494: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56754
            Xorg   474 [003]  1173.653500: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56753
            Xorg   474 [003]  1173.653518: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56754
            Xorg   474 [003]  1173.653523: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56755
            Xorg   474 [003]  1173.653525: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56755
            Xorg   474 [003]  1173.653533: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56754
         swapper     0 [004]  1173.653554: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56755
            Xorg   474 [003]  1173.653557: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56756
            Xorg   474 [003]  1173.653558: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56756
            Xorg   474 [003]  1173.653564: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56755
            Xorg   474 [003]  1173.653583: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56756
            Xorg   474 [003]  1173.653587: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56757
            Xorg   474 [003]  1173.653590: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56757
            Xorg   474 [003]  1173.653598: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56756
            Xorg   474 [003]  1173.653615: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56757
            Xorg   474 [003]  1173.653617: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56758
            Xorg   474 [003]  1173.653619: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56758
            Xorg   474 [003]  1173.653625: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56757
            Xorg   474 [003]  1173.653645: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56758
            Xorg   474 [003]  1173.653650: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56759
            Xorg   474 [003]  1173.653652: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56759
            Xorg   474 [003]  1173.653661: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56758
         swapper     0 [004]  1173.653681: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56759
            Xorg   474 [003]  1173.653682: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56760
            Xorg   474 [003]  1173.653684: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56760
            Xorg   474 [003]  1173.653690: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56759
            Xorg   474 [003]  1173.653694: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56745
            Xorg   474 [003]  1173.653711: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56760
            Xorg   474 [003]  1173.653713: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56760
         swapper     0 [007]  1173.653748: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56760
            Xorg   474 [007]  1173.653776: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56760
            Xorg   474 [007]  1173.653847: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56761
            Xorg   474 [007]  1173.653849: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56761
            Xorg   474 [007]  1173.653876: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56761
            Xorg   474 [007]  1173.653878: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56762
            Xorg   474 [007]  1173.653880: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56762
            Xorg   474 [007]  1173.653888: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56761
            Xorg   474 [007]  1173.653917: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56762
            Xorg   474 [007]  1173.653919: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56763
            Xorg   474 [007]  1173.653921: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56763
            Xorg   474 [007]  1173.653926: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56762
            Xorg   474 [007]  1173.653946: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56764
         swapper     0 [004]  1173.653947: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56763
            Xorg   474 [007]  1173.653948: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56764
            Xorg   474 [007]  1173.653954: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56763
            Xorg   474 [007]  1173.653981: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56764
            Xorg   474 [007]  1173.653983: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56765
            Xorg   474 [007]  1173.653984: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56765
            Xorg   474 [007]  1173.653990: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56764
         swapper     0 [004]  1173.654010: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56765
            Xorg   474 [007]  1173.654010: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56766
            Xorg   474 [007]  1173.654012: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56766
            Xorg   474 [007]  1173.654018: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56765
            Xorg   474 [007]  1173.654046: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56766
            Xorg   474 [007]  1173.654049: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56767
            Xorg   474 [007]  1173.654050: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56767
            Xorg   474 [007]  1173.654056: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56766
            Xorg   474 [007]  1173.654059: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56760
            Xorg   474 [007]  1173.654069: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56767
            Xorg   474 [007]  1173.654089: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56768
            Xorg   474 [007]  1173.654091: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56768
            Xorg   474 [007]  1173.654122: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56768
            Xorg   474 [007]  1173.654125: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56769
            Xorg   474 [007]  1173.654126: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56769
            Xorg   474 [007]  1173.654132: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56768
         swapper     0 [003]  1173.654171: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56769
            Xorg   474 [007]  1173.654171: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56770
            Xorg   474 [007]  1173.654174: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56770
            Xorg   474 [007]  1173.654183: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56769
         swapper     0 [003]  1173.654217: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56770
            Xorg   474 [007]  1173.654219: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56771
            Xorg   474 [007]  1173.654222: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56771
            Xorg   474 [007]  1173.654231: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56770
         swapper     0 [004]  1173.654252: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56771
            Xorg   474 [007]  1173.654258: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56772
            Xorg   474 [007]  1173.654260: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56772
            Xorg   474 [007]  1173.654272: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56771
         swapper     0 [004]  1173.654290: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56772
            Xorg   474 [007]  1173.654448: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56773
            Xorg   474 [007]  1173.654450: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56773
            Xorg   474 [007]  1173.654460: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56772
            Xorg   474 [007]  1173.654477: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56773
            Xorg   474 [007]  1173.654479: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56774
            Xorg   474 [007]  1173.654481: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56774
            Xorg   474 [007]  1173.654486: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56773
            Xorg   474 [007]  1173.654502: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56774
            Xorg   474 [007]  1173.654504: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56775
            Xorg   474 [007]  1173.654506: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56775
            Xorg   474 [007]  1173.654511: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56774
            Xorg   474 [007]  1173.654527: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56775
            Xorg   474 [007]  1173.654529: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56776
            Xorg   474 [007]  1173.654531: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56776
            Xorg   474 [007]  1173.654536: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56775
            Xorg   474 [007]  1173.654551: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56776
            Xorg   474 [007]  1173.654554: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56777
            Xorg   474 [007]  1173.654555: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56777
            Xorg   474 [007]  1173.654561: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56776
            Xorg   474 [007]  1173.654575: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56777
            Xorg   474 [007]  1173.654577: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56778
            Xorg   474 [007]  1173.654579: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56778
            Xorg   474 [007]  1173.654585: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56777
            Xorg   474 [007]  1173.654600: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56778
            Xorg   474 [007]  1173.654602: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56779
            Xorg   474 [007]  1173.654604: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56779
            Xorg   474 [007]  1173.654610: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56778
            Xorg   474 [007]  1173.654624: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56779
            Xorg   474 [007]  1173.654626: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56780
            Xorg   474 [007]  1173.654628: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56780
            Xorg   474 [007]  1173.654634: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56779
            Xorg   474 [007]  1173.654651: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56780
            Xorg   474 [007]  1173.654655: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56781
            Xorg   474 [007]  1173.654658: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56781
            Xorg   474 [007]  1173.654666: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56780
         swapper     0 [004]  1173.654681: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56781
            Xorg   474 [007]  1173.654808: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56782
            Xorg   474 [007]  1173.654810: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56782
            Xorg   474 [007]  1173.654819: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56781
            Xorg   474 [007]  1173.654822: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56767
            Xorg   474 [007]  1173.654839: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56782
            Xorg   474 [007]  1173.654842: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56782
         swapper     0 [004]  1173.654876: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56782
            Xorg   474 [004]  1173.654911: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56782
            Xorg   474 [004]  1173.655038: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56783
            Xorg   474 [004]  1173.655040: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56783
            Xorg   474 [004]  1173.655052: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56782
            Xorg   474 [004]  1173.655067: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56783
            Xorg   474 [004]  1173.655134: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56784
            Xorg   474 [004]  1173.655136: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56784
            Xorg   474 [004]  1173.655147: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56783
            Xorg   474 [004]  1173.655174: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56785
            Xorg   474 [004]  1173.655175: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56785
            Xorg   474 [004]  1173.655183: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56607
         swapper     0 [000]  1173.655223: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56784
         swapper     0 [000]  1173.655228: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56785
            Xorg   474 [004]  1173.655334: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56786
            Xorg   474 [004]  1173.655336: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56786
            Xorg   474 [004]  1173.655345: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56785
            Xorg   474 [004]  1173.655372: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56786
            Xorg   474 [004]  1173.655376: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56787
            Xorg   474 [004]  1173.655379: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56787
            Xorg   474 [004]  1173.655388: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56786
         swapper     0 [000]  1173.655412: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56787
            Xorg   474 [004]  1173.655416: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56788
            Xorg   474 [004]  1173.655419: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56788
            Xorg   474 [004]  1173.655428: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56787
         swapper     0 [000]  1173.655461: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56788
            Xorg   474 [004]  1173.655466: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56789
            Xorg   474 [004]  1173.655469: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56789
            Xorg   474 [004]  1173.655478: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56788
            Xorg   474 [004]  1173.655503: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56789
            Xorg   474 [004]  1173.655506: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56790
            Xorg   474 [004]  1173.655509: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56790
            Xorg   474 [004]  1173.655517: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56789
         swapper     0 [000]  1173.655536: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56790
            Xorg   474 [004]  1173.655538: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56791
            Xorg   474 [004]  1173.655541: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56791
            Xorg   474 [004]  1173.655550: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56790
         swapper     0 [000]  1173.655584: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56791
            Xorg   474 [004]  1173.655587: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56792
            Xorg   474 [004]  1173.655590: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56792
            Xorg   474 [004]  1173.655599: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56791
            Xorg   474 [004]  1173.655623: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56792
            Xorg   474 [004]  1173.655627: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56793
            Xorg   474 [004]  1173.655629: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56793
            Xorg   474 [004]  1173.655638: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56792
         swapper     0 [000]  1173.655657: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56793
            Xorg   474 [004]  1173.655660: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56794
            Xorg   474 [004]  1173.655663: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56794
            Xorg   474 [004]  1173.655672: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56793
         swapper     0 [000]  1173.655693: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56794
            Xorg   474 [004]  1173.655789: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56795
            Xorg   474 [004]  1173.655791: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56795
            Xorg   474 [004]  1173.655825: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56795
            Xorg   474 [004]  1173.655829: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56796
            Xorg   474 [004]  1173.655831: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56796
            Xorg   474 [004]  1173.655839: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56794
            Xorg   474 [004]  1173.655845: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56795
            Xorg   474 [004]  1173.655878: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56796
            Xorg   474 [004]  1173.655892: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56796
            Xorg   474 [004]  1173.655973: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56797
            Xorg   474 [004]  1173.655974: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56797
            Xorg   474 [004]  1173.655984: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56796
            Xorg   474 [004]  1173.656140: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56798
            Xorg   474 [004]  1173.656142: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56798
            Xorg   474 [004]  1173.656179: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56799
            Xorg   474 [004]  1173.656180: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56799
            Xorg   474 [004]  1173.656207: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56800
            Xorg   474 [004]  1173.656208: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56800
            Xorg   474 [004]  1173.656239: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56801
            Xorg   474 [004]  1173.656240: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56801
            Xorg   474 [004]  1173.656267: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56802
            Xorg   474 [004]  1173.656268: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56802
            Xorg   474 [004]  1173.656294: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56803
            Xorg   474 [004]  1173.656296: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56803
            Xorg   474 [004]  1173.656322: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56804
            Xorg   474 [004]  1173.656324: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56804
            Xorg   474 [004]  1173.656350: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56805
            Xorg   474 [004]  1173.656351: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56805
            Xorg   474 [004]  1173.656378: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56806
            Xorg   474 [004]  1173.656380: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56806
            Xorg   474 [004]  1173.656407: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56807
            Xorg   474 [004]  1173.656410: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56807
            Xorg   474 [004]  1173.656417: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56797
            Xorg   474 [004]  1173.656421: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56798
            Xorg   474 [004]  1173.656423: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56798
            Xorg   474 [004]  1173.656427: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56799
            Xorg   474 [004]  1173.656429: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56799
            Xorg   474 [004]  1173.656433: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56800
            Xorg   474 [004]  1173.656436: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56800
            Xorg   474 [004]  1173.656463: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56807
            Xorg   474 [004]  1173.656467: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56808
            Xorg   474 [004]  1173.656470: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56808
            Xorg   474 [004]  1173.656474: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56801
            Xorg   474 [004]  1173.656476: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56801
            Xorg   474 [004]  1173.656478: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56802
            Xorg   474 [004]  1173.656479: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56802
            Xorg   474 [004]  1173.656483: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56803
            Xorg   474 [004]  1173.656485: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56803
            Xorg   474 [004]  1173.656487: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56804
            Xorg   474 [004]  1173.656489: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56804
            Xorg   474 [004]  1173.656493: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56805
            Xorg   474 [004]  1173.656495: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56805
            Xorg   474 [004]  1173.656498: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56806
            Xorg   474 [004]  1173.656501: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56806
            Xorg   474 [004]  1173.656507: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56807
            Xorg   474 [004]  1173.656532: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56808
            Xorg   474 [004]  1173.656535: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56809
            Xorg   474 [004]  1173.656536: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56809
            Xorg   474 [004]  1173.656541: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56808
            Xorg   474 [004]  1173.656572: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56809
            Xorg   474 [004]  1173.656574: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56810
            Xorg   474 [004]  1173.656576: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56810
            Xorg   474 [004]  1173.656581: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56809
            Xorg   474 [004]  1173.656598: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56810
            Xorg   474 [004]  1173.656601: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56810
         swapper     0 [000]  1173.656632: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56810
            Xorg   474 [000]  1173.656663: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56810
            Xorg   474 [000]  1173.656720: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56811
            Xorg   474 [000]  1173.656722: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56811
            Xorg   474 [000]  1173.656754: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56811
            Xorg   474 [000]  1173.656758: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56812
            Xorg   474 [000]  1173.656761: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56812
            Xorg   474 [000]  1173.656770: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56811
         swapper     0 [004]  1173.656788: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56812
            Xorg   474 [000]  1173.656801: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56813
            Xorg   474 [000]  1173.656803: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56813
            Xorg   474 [000]  1173.656812: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56812
         swapper     0 [004]  1173.656831: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56813
            Xorg   474 [000]  1173.656838: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56814
            Xorg   474 [000]  1173.656841: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56814
            Xorg   474 [000]  1173.656848: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56813
         swapper     0 [004]  1173.656868: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56814
            Xorg   474 [000]  1173.656872: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56815
            Xorg   474 [000]  1173.656875: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56815
            Xorg   474 [000]  1173.656883: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56814
         swapper     0 [004]  1173.656901: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56815
            Xorg   474 [000]  1173.656912: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56816
            Xorg   474 [000]  1173.656915: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56816
            Xorg   474 [000]  1173.656923: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56815
         swapper     0 [004]  1173.656942: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56816
            Xorg   474 [000]  1173.656958: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56817
            Xorg   474 [000]  1173.656959: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56817
            Xorg   474 [000]  1173.656968: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56816
            Xorg   474 [000]  1173.656972: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56810
            Xorg   474 [000]  1173.656986: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56817
            Xorg   474 [000]  1173.657011: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56818
            Xorg   474 [000]  1173.657012: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56818
            Xorg   474 [000]  1173.657041: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56818
            Xorg   474 [000]  1173.657045: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56819
            Xorg   474 [000]  1173.657047: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56819
            Xorg   474 [000]  1173.657055: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56818
         swapper     0 [004]  1173.657074: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56819
            Xorg   474 [000]  1173.657085: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56820
            Xorg   474 [000]  1173.657088: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56820
            Xorg   474 [000]  1173.657096: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56819
         swapper     0 [004]  1173.657115: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56820
            Xorg   474 [000]  1173.657122: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56821
            Xorg   474 [000]  1173.657124: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56821
            Xorg   474 [000]  1173.657132: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56820
         swapper     0 [004]  1173.657150: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56821
            Xorg   474 [000]  1173.657158: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56822
            Xorg   474 [000]  1173.657161: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56822
            Xorg   474 [000]  1173.657172: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56821
         swapper     0 [004]  1173.657190: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56822
            Xorg   474 [000]  1173.657227: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56823
            Xorg   474 [000]  1173.657229: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56823
            Xorg   474 [000]  1173.657238: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56797
            Xorg   474 [000]  1173.657241: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56822
            Xorg   474 [000]  1173.657264: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56823
            Xorg   474 [000]  1173.657422: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56824
            Xorg   474 [000]  1173.657424: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56824
            Xorg   474 [000]  1173.657461: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56824
            Xorg   474 [000]  1173.657465: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56825
            Xorg   474 [000]  1173.657467: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56825
            Xorg   474 [000]  1173.657475: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56823
            Xorg   474 [000]  1173.657480: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56824
            Xorg   474 [000]  1173.657506: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56825
            Xorg   474 [000]  1173.657509: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56826
            Xorg   474 [000]  1173.657510: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56826
            Xorg   474 [000]  1173.657516: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56825
            Xorg   474 [000]  1173.657541: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56826
            Xorg   474 [000]  1173.657643: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56827
            Xorg   474 [000]  1173.657645: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56827
            Xorg   474 [000]  1173.657654: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56826
         swapper     0 [004]  1173.657678: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56827
            Xorg   474 [000]  1173.657772: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56828
            Xorg   474 [000]  1173.657774: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56828
            Xorg   474 [000]  1173.657811: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56828
            Xorg   474 [000]  1173.657815: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56829
            Xorg   474 [000]  1173.657817: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56829
            Xorg   474 [000]  1173.657824: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56827
            Xorg   474 [000]  1173.657829: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56828
            Xorg   474 [000]  1173.657857: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56829
            Xorg   474 [000]  1173.657859: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56830
            Xorg   474 [000]  1173.657861: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56830
            Xorg   474 [000]  1173.657867: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56829
            Xorg   474 [000]  1173.657885: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56830
            Xorg   474 [000]  1173.657890: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56831
            Xorg   474 [000]  1173.657892: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56831
            Xorg   474 [000]  1173.657902: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56830
         swapper     0 [004]  1173.657921: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56831
            Xorg   474 [000]  1173.657924: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56832
            Xorg   474 [000]  1173.657927: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56832
            Xorg   474 [000]  1173.657937: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56831
            Xorg   474 [000]  1173.657958: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56832
            Xorg   474 [000]  1173.657961: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56833
            Xorg   474 [000]  1173.657962: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56833
            Xorg   474 [000]  1173.657972: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56832
            Xorg   474 [000]  1173.657990: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56833
            Xorg   474 [000]  1173.658012: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56834
            Xorg   474 [000]  1173.658014: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56834
            Xorg   474 [000]  1173.658025: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56833
         swapper     0 [004]  1173.658051: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56834
            Xorg   474 [000]  1173.658138: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56835
            Xorg   474 [000]  1173.658139: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56835
            Xorg   474 [000]  1173.658151: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56834
            Xorg   474 [000]  1173.658164: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56835
            Xorg   474 [000]  1173.658229: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56836
            Xorg   474 [000]  1173.658231: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56836
            Xorg   474 [000]  1173.658273: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56836
            Xorg   474 [000]  1173.658345: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56837
            Xorg   474 [000]  1173.658347: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56837
            Xorg   474 [000]  1173.658418: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56838
            Xorg   474 [000]  1173.658420: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56838
            Xorg   474 [000]  1173.658455: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56839
            Xorg   474 [000]  1173.658457: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56839
            Xorg   474 [000]  1173.658486: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56840
            Xorg   474 [000]  1173.658487: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56840
            Xorg   474 [000]  1173.658541: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56841
            Xorg   474 [000]  1173.658543: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56841
         swapper     0 [004]  1173.658654: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56835
            Xorg   474 [000]  1173.658660: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56842
            Xorg   474 [000]  1173.658663: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56842
         swapper     0 [004]  1173.658664: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56836
            Xorg   474 [000]  1173.658672: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56837
            Xorg   474 [000]  1173.658675: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56837
            Xorg   474 [000]  1173.658679: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56838
            Xorg   474 [000]  1173.658682: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56838
            Xorg   474 [000]  1173.658700: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56839
            Xorg   474 [000]  1173.658702: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56839
            Xorg   474 [000]  1173.658705: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56840
            Xorg   474 [000]  1173.658707: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56840
            Xorg   474 [000]  1173.658709: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56841
            Xorg   474 [000]  1173.658712: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56842
            Xorg   474 [000]  1173.658750: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56843
            Xorg   474 [000]  1173.658753: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56843
            Xorg   474 [000]  1173.658760: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56841
            Xorg   474 [000]  1173.658765: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56842
            Xorg   474 [000]  1173.658784: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56843
            Xorg   474 [000]  1173.658815: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56844
            Xorg   474 [000]  1173.658817: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56844
            Xorg   474 [000]  1173.658828: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56843
            Xorg   474 [000]  1173.658843: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56844
            Xorg   474 [000]  1173.658920: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56845
            Xorg   474 [000]  1173.658922: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56845
            Xorg   474 [000]  1173.658932: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56844
            Xorg   474 [000]  1173.658952: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56845
            Xorg   474 [000]  1173.658956: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56846
            Xorg   474 [000]  1173.658958: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56846
            Xorg   474 [000]  1173.658966: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56845
         swapper     0 [004]  1173.658987: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56846
            Xorg   474 [000]  1173.658991: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56847
            Xorg   474 [000]  1173.658993: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56847
            Xorg   474 [000]  1173.659001: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56846
         swapper     0 [004]  1173.659020: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56847
            Xorg   474 [000]  1173.659028: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56848
            Xorg   474 [000]  1173.659031: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56848
            Xorg   474 [000]  1173.659038: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56847
         swapper     0 [004]  1173.659057: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56848
            Xorg   474 [000]  1173.659059: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56849
            Xorg   474 [000]  1173.659062: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56849
            Xorg   474 [000]  1173.659084: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56849
            Xorg   474 [000]  1173.659090: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56848
            Xorg   474 [000]  1173.659102: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56850
            Xorg   474 [000]  1173.659104: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56850
            Xorg   474 [000]  1173.659114: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56849
            Xorg   474 [000]  1173.659130: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56850
            Xorg   474 [000]  1173.659133: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56851
            Xorg   474 [000]  1173.659136: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56851
            Xorg   474 [000]  1173.659144: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56850
         swapper     0 [004]  1173.659162: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56851
            Xorg   474 [000]  1173.659173: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56852
            Xorg   474 [000]  1173.659175: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56852
            Xorg   474 [000]  1173.659183: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56851
            Xorg   474 [000]  1173.659199: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56852
            Xorg   474 [000]  1173.659203: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56853
            Xorg   474 [000]  1173.659206: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56853
            Xorg   474 [000]  1173.659213: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56852
            Xorg   474 [000]  1173.659229: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56853
            Xorg   474 [000]  1173.659233: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56854
            Xorg   474 [000]  1173.659236: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56854
            Xorg   474 [000]  1173.659243: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56853
            Xorg   474 [000]  1173.659261: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56854
            Xorg   474 [000]  1173.659265: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56855
            Xorg   474 [000]  1173.659268: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56855
            Xorg   474 [000]  1173.659275: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56854
         swapper     0 [004]  1173.659294: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56855
            Xorg   474 [000]  1173.659378: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56856
            Xorg   474 [000]  1173.659380: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56856
            Xorg   474 [000]  1173.659391: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56855
         swapper     0 [004]  1173.659447: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56856
            Xorg   474 [000]  1173.659453: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56857
            Xorg   474 [000]  1173.659456: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56857
            Xorg   474 [000]  1173.659465: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56856
         swapper     0 [004]  1173.659494: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56857
            Xorg   474 [000]  1173.659496: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56858
            Xorg   474 [000]  1173.659499: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56858
            Xorg   474 [000]  1173.659509: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56857
            Xorg   474 [000]  1173.659540: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56858
            Xorg   474 [000]  1173.659663: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56859
            Xorg   474 [000]  1173.659665: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56859
            Xorg   474 [000]  1173.659701: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56860
            Xorg   474 [000]  1173.659702: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56860
            Xorg   474 [000]  1173.659731: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56861
            Xorg   474 [000]  1173.659732: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56861
            Xorg   474 [000]  1173.659836: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56862
            Xorg   474 [000]  1173.659837: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56862
            Xorg   474 [000]  1173.659878: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56862
            Xorg   474 [000]  1173.660037: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56858
         swapper     0 [004]  1173.660115: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56859
         swapper     0 [004]  1173.660119: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56859
         swapper     0 [004]  1173.660123: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56860
         swapper     0 [004]  1173.660126: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56860
         swapper     0 [004]  1173.660166: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56861
         swapper     0 [004]  1173.660168: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56861
            Xorg   474 [000]  1173.660282: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56862
            Xorg   474 [000]  1173.660337: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56863
            Xorg   474 [000]  1173.660339: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56863
            Xorg   474 [000]  1173.660372: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56863
            Xorg   474 [000]  1173.660375: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56864
            Xorg   474 [000]  1173.660378: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56864
            Xorg   474 [000]  1173.660388: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56863
         swapper     0 [004]  1173.660408: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56864
            Xorg   474 [000]  1173.660417: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56865
            Xorg   474 [000]  1173.660420: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56865
            Xorg   474 [000]  1173.660432: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56864
         swapper     0 [004]  1173.660456: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56865
            Xorg   474 [000]  1173.660458: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56866
            Xorg   474 [000]  1173.660461: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56866
            Xorg   474 [000]  1173.660472: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56865
         swapper     0 [004]  1173.660489: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56866
            Xorg   474 [000]  1173.660493: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56867
            Xorg   474 [000]  1173.660496: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56867
            Xorg   474 [000]  1173.660505: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56866
            Xorg   474 [000]  1173.660529: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56867
            Xorg   474 [000]  1173.660532: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56868
            Xorg   474 [000]  1173.660534: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56868
            Xorg   474 [000]  1173.660543: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56867
            Xorg   474 [000]  1173.660571: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56868
            Xorg   474 [000]  1173.660573: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56869
            Xorg   474 [000]  1173.660574: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56869
            Xorg   474 [000]  1173.660581: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56868
         swapper     0 [004]  1173.660602: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56869
            Xorg   474 [000]  1173.660690: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56870
            Xorg   474 [000]  1173.660692: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56870
            Xorg   474 [000]  1173.660704: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56869
            Xorg   474 [000]  1173.660717: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56870
            Xorg   474 [000]  1173.660774: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56871
            Xorg   474 [000]  1173.660775: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56871
            Xorg   474 [000]  1173.660828: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56872
            Xorg   474 [000]  1173.660830: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56872
            Xorg   474 [000]  1173.660855: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56872
            Xorg   474 [000]  1173.660937: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56873
            Xorg   474 [000]  1173.660939: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56873
            Xorg   474 [000]  1173.660990: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56874
            Xorg   474 [000]  1173.660992: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56874
            Xorg   474 [000]  1173.661038: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56875
            Xorg   474 [000]  1173.661040: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56875
            Xorg   474 [000]  1173.661097: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56876
            Xorg   474 [000]  1173.661099: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56876
            Xorg   474 [000]  1173.661212: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56877
            Xorg   474 [000]  1173.661214: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56877
            Xorg   474 [000]  1173.661321: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56878
            Xorg   474 [000]  1173.661322: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56878
            Xorg   474 [000]  1173.661348: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56878
            Xorg   474 [000]  1173.661397: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56879
            Xorg   474 [000]  1173.661399: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56879
            Xorg   474 [000]  1173.661405: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56870
            Xorg   474 [000]  1173.661577: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56880
            Xorg   474 [000]  1173.661578: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56880
            Xorg   474 [000]  1173.661604: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56880
         swapper     0 [004]  1173.661638: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56871
         swapper     0 [004]  1173.661642: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56871
         swapper     0 [004]  1173.661646: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56872
            Xorg   474 [000]  1173.661752: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56873
            Xorg   474 [000]  1173.661754: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56873
         swapper     0 [004]  1173.661792: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56874
         swapper     0 [004]  1173.661794: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56874
         swapper     0 [004]  1173.661797: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56875
         swapper     0 [004]  1173.661800: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56875
            Xorg   474 [000]  1173.661828: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56881
            Xorg   474 [000]  1173.661830: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56881
         swapper     0 [004]  1173.661853: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56876
         swapper     0 [004]  1173.661856: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56876
            Xorg   474 [000]  1173.661860: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56881
            Xorg   474 [000]  1173.661940: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56882
            Xorg   474 [000]  1173.661941: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56882
            Xorg   474 [000]  1173.662054: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56883
            Xorg   474 [000]  1173.662056: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56883
            Xorg   474 [000]  1173.662082: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56883
         swapper     0 [004]  1173.662401: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56877
         swapper     0 [004]  1173.662405: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56877
            Xorg   474 [000]  1173.662616: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56884
            Xorg   474 [000]  1173.662618: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56884
            Xorg   474 [000]  1173.662649: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56884
            Xorg   474 [000]  1173.662795: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56885
            Xorg   474 [000]  1173.662797: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56885
            Xorg   474 [000]  1173.662878: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56733
            Xorg   474 [000]  1173.663038: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56886
            Xorg   474 [000]  1173.663040: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56886
            Xorg   474 [000]  1173.663071: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56886
            Xorg   474 [000]  1173.663187: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56887
            Xorg   474 [000]  1173.663189: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56887
            Xorg   474 [000]  1173.663231: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56887
            Xorg   474 [000]  1173.663350: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56888
            Xorg   474 [000]  1173.663352: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56888
            Xorg   474 [000]  1173.663410: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56889
            Xorg   474 [000]  1173.663411: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56889
            Xorg   474 [000]  1173.663423: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56659
            Xorg   474 [000]  1173.663443: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56889
         swapper     0 [004]  1173.663568: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56878
         swapper     0 [004]  1173.663578: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56879
         swapper     0 [004]  1173.663581: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56879
            Xorg   474 [000]  1173.664080: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56890
            Xorg   474 [000]  1173.664082: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56890
            Xorg   474 [000]  1173.664112: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56891
            Xorg   474 [000]  1173.664113: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56891
            Xorg   474 [000]  1173.664161: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56892
            Xorg   474 [000]  1173.664163: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56892
            Xorg   474 [000]  1173.664170: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56817
            Xorg   474 [000]  1173.664191: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56892
            Xorg   474 [000]  1173.664193: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56892
         swapper     0 [000]  1173.664275: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56880
         swapper     0 [001]  1173.666139: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56881
         swapper     0 [001]  1173.666148: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56882
         swapper     0 [001]  1173.666150: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56882
         swapper     0 [001]  1173.666153: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56883
         swapper     0 [000]  1173.666213: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56884
         swapper     0 [000]  1173.666218: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56885
     kworker/3:1   204 [003]  1173.666229: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56746
     kworker/3:1   204 [003]  1173.666238: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56835
     kworker/3:1   204 [003]  1173.666244: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56836
     kworker/3:1   204 [003]  1173.666250: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56858
     kworker/3:1   204 [003]  1173.666256: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56862
     kworker/3:1   204 [003]  1173.666262: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56870
     kworker/3:1   204 [003]  1173.666267: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56872
     kworker/3:1   204 [003]  1173.666273: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56878
     kworker/3:1   204 [003]  1173.666278: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56880
     kworker/3:1   204 [003]  1173.666284: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56881
     kworker/3:1   204 [003]  1173.666290: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56883
     kworker/3:1   204 [003]  1173.666295: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56884
     kworker/3:1   204 [003]  1173.666306: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56886
     kworker/3:1   204 [003]  1173.666310: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56887
     kworker/3:1   204 [003]  1173.666313: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56888
     kworker/3:1   204 [003]  1173.666317: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56886
     kworker/3:1   204 [003]  1173.666323: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56887
     kworker/3:1   204 [003]  1173.666334: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56889
     kworker/3:1   204 [003]  1173.666337: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56890
     kworker/3:1   204 [003]  1173.666338: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56890
     kworker/3:1   204 [003]  1173.666340: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56891
     kworker/3:1   204 [003]  1173.666342: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56891
         swapper     0 [004]  1173.666347: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56892
            Xorg   474 [004]  1173.666368: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56892
            Xorg   474 [004]  1173.666436: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56893
            Xorg   474 [004]  1173.666438: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56893
            Xorg   474 [004]  1173.666446: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56892
            Xorg   474 [004]  1173.666459: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56893
            Xorg   474 [004]  1173.666487: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56894
            Xorg   474 [004]  1173.666488: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56894
         swapper     0 [000]  1173.666522: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56894
            Xorg   474 [004]  1173.666563: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56895
            Xorg   474 [004]  1173.666564: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56895
            Xorg   474 [004]  1173.666575: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56894
         swapper     0 [000]  1173.666606: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56895
            Xorg   474 [004]  1173.666688: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56896
            Xorg   474 [004]  1173.666690: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56896
            Xorg   474 [004]  1173.666701: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56895
            Xorg   474 [004]  1173.666724: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56896
            Xorg   474 [004]  1173.666792: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56897
            Xorg   474 [004]  1173.666793: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56897
            Xorg   474 [004]  1173.666837: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56898
            Xorg   474 [004]  1173.666838: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56898
            Xorg   474 [004]  1173.666863: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56898
            Xorg   474 [004]  1173.666904: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56899
            Xorg   474 [004]  1173.666905: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56899
            Xorg   474 [004]  1173.667003: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56900
            Xorg   474 [004]  1173.667005: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56900
            Xorg   474 [004]  1173.667038: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56901
            Xorg   474 [004]  1173.667040: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56901
            Xorg   474 [004]  1173.667142: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56902
            Xorg   474 [004]  1173.667144: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56902
            Xorg   474 [004]  1173.667169: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56902
            Xorg   474 [004]  1173.667219: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56903
            Xorg   474 [004]  1173.667221: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56903
            Xorg   474 [004]  1173.667226: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56896
            Xorg   474 [004]  1173.667282: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56904
            Xorg   474 [004]  1173.667283: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56904
            Xorg   474 [004]  1173.667309: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56904
            Xorg   474 [004]  1173.667350: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56905
            Xorg   474 [004]  1173.667352: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56905
            Xorg   474 [004]  1173.667453: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56906
            Xorg   474 [004]  1173.667455: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56906
            Xorg   474 [004]  1173.667484: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56907
            Xorg   474 [004]  1173.667485: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56907
            Xorg   474 [004]  1173.667512: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56908
            Xorg   474 [004]  1173.667513: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56908
            Xorg   474 [004]  1173.667540: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56909
            Xorg   474 [004]  1173.667541: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56909
            Xorg   474 [004]  1173.667582: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56910
            Xorg   474 [004]  1173.667584: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56910
         swapper     0 [000]  1173.667590: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56897
         swapper     0 [000]  1173.667593: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56897
         swapper     0 [000]  1173.667597: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56898
         swapper     0 [000]  1173.667606: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56899
         swapper     0 [000]  1173.667609: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56899
            Xorg   474 [004]  1173.667627: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56893
            Xorg   474 [004]  1173.667645: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56910
            Xorg   474 [004]  1173.667647: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56910
         swapper     0 [007]  1173.667688: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56900
         swapper     0 [007]  1173.667692: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56900
         swapper     0 [007]  1173.667839: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56901
         swapper     0 [007]  1173.667842: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56901
         swapper     0 [007]  1173.668021: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56902
         swapper     0 [007]  1173.668482: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56903
         swapper     0 [007]  1173.668485: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56903
         swapper     0 [007]  1173.668489: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56904
         swapper     0 [007]  1173.668496: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56905
         swapper     0 [007]  1173.668499: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56905
         swapper     0 [007]  1173.668502: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56906
         swapper     0 [007]  1173.668505: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56907
         swapper     0 [007]  1173.668508: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56907
         swapper     0 [007]  1173.668511: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56908
         swapper     0 [007]  1173.668513: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56908
     kworker/4:1    80 [004]  1173.676265: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56896
     kworker/4:1    80 [004]  1173.676273: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56898
     kworker/4:1    80 [004]  1173.676277: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56902
     kworker/4:1    80 [004]  1173.676280: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56904
            Xorg   474 [001]  1188.676067: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56910
            Xorg   474 [001]  1188.677118: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56910
            Xorg   474 [001]  1188.677130: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56911
            Xorg   474 [001]  1188.677133: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56911
            Xorg   474 [001]  1188.677140: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56909
            Xorg   474 [001]  1188.677143: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56909
            Xorg   474 [001]  1188.677172: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56910
            Xorg   474 [001]  1188.677209: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56911
            Xorg   474 [001]  1188.677259: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56912
            Xorg   474 [001]  1188.677263: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56912
            Xorg   474 [001]  1188.677379: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56912
            Xorg   474 [001]  1188.677383: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56913
            Xorg   474 [001]  1188.677385: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56913
            Xorg   474 [001]  1188.677393: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56912
            Xorg   474 [001]  1188.677436: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56913
            Xorg   474 [001]  1188.677442: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56914
            Xorg   474 [001]  1188.677446: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56914
            Xorg   474 [001]  1188.677478: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56913
            Xorg   474 [001]  1188.677571: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56914
            Xorg   474 [001]  1188.677575: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56915
            Xorg   474 [001]  1188.677578: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56915
            Xorg   474 [001]  1188.677586: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56906
            Xorg   474 [001]  1188.677591: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56914
            Xorg   474 [001]  1188.677800: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56915
            Xorg   474 [001]  1188.677805: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56916
            Xorg   474 [001]  1188.677807: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56916
            Xorg   474 [001]  1188.677820: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56915
            Xorg   474 [001]  1188.677852: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56916
            Xorg   474 [001]  1188.677965: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56917
            Xorg   474 [001]  1188.677967: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56917
            Xorg   474 [001]  1188.678008: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56917
            Xorg   474 [001]  1188.678014: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56918
            Xorg   474 [001]  1188.678018: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56918
            Xorg   474 [001]  1188.678029: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56917
            Xorg   474 [001]  1188.678067: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56918
            Xorg   474 [001]  1188.678070: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56919
            Xorg   474 [001]  1188.678072: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56919
            Xorg   474 [001]  1188.678080: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56918
            Xorg   474 [001]  1188.678149: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56919
            Xorg   474 [001]  1188.678153: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56920
            Xorg   474 [001]  1188.678155: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56920
            Xorg   474 [001]  1188.678163: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56919
            Xorg   474 [001]  1188.678168: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56911
            Xorg   474 [001]  1188.678190: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56920
            Xorg   474 [001]  1188.678194: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56920
            Xorg   474 [001]  1188.678216: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56920
            Xorg   474 [001]  1188.678222: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56920
            Xorg   474 [001]  1188.678413: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56921
            Xorg   474 [001]  1188.678415: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56921
            Xorg   474 [001]  1188.678427: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56920
            Xorg   474 [001]  1188.678454: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56921
            Xorg   474 [001]  1188.678495: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56922
            Xorg   474 [001]  1188.678498: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56922
            Xorg   474 [001]  1188.678576: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56922
            Xorg   474 [001]  1188.678580: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56923
            Xorg   474 [001]  1188.678582: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56923
            Xorg   474 [001]  1188.678590: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56922
            Xorg   474 [001]  1188.678655: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56923
            Xorg   474 [001]  1188.678660: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56924
            Xorg   474 [001]  1188.678662: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56924
            Xorg   474 [001]  1188.678670: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56731
            Xorg   474 [001]  1188.678706: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56924
            Xorg   474 [001]  1188.678712: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56925
            Xorg   474 [001]  1188.678716: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56925
            Xorg   474 [001]  1188.678725: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56924
            Xorg   474 [001]  1188.678786: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56925
            Xorg   474 [001]  1188.678789: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56926
            Xorg   474 [001]  1188.678792: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56926
            Xorg   474 [001]  1188.678800: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56916
            Xorg   474 [001]  1188.678805: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56925
            Xorg   474 [001]  1188.678963: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56926
            Xorg   474 [001]  1188.678968: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56927
            Xorg   474 [001]  1188.678970: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56927
            Xorg   474 [001]  1188.678982: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56926
            Xorg   474 [001]  1188.679009: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56927
            Xorg   474 [001]  1188.679107: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56928
            Xorg   474 [001]  1188.679109: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56928
            Xorg   474 [001]  1188.679157: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56928
            Xorg   474 [001]  1188.679163: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56929
            Xorg   474 [001]  1188.679243: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56929
            Xorg   474 [001]  1188.679261: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56928
            Xorg   474 [001]  1188.679308: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56929
            Xorg   474 [001]  1188.679312: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56930
            Xorg   474 [001]  1188.679314: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56930
            Xorg   474 [001]  1188.679322: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56929
            Xorg   474 [001]  1188.679392: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56930
            Xorg   474 [001]  1188.679396: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56931
            Xorg   474 [001]  1188.679399: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56931
            Xorg   474 [001]  1188.679406: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56927
            Xorg   474 [001]  1188.679411: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56930
            Xorg   474 [001]  1188.679466: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56931
            Xorg   474 [001]  1188.679470: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56932
            Xorg   474 [001]  1188.679472: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56932
            Xorg   474 [001]  1188.679481: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56931
            Xorg   474 [001]  1188.679507: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56932
            Xorg   474 [001]  1188.679606: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56933
            Xorg   474 [001]  1188.679608: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56933
            Xorg   474 [001]  1188.679618: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56932
            Xorg   474 [001]  1188.679648: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56933
            Xorg   474 [001]  1188.679654: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56934
            Xorg   474 [001]  1188.679657: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56934
            Xorg   474 [001]  1188.679692: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56933
            Xorg   474 [001]  1188.679723: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56934
            Xorg   474 [001]  1188.679727: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56935
            Xorg   474 [001]  1188.679729: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56935
            Xorg   474 [001]  1188.679737: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56934
            Xorg   474 [001]  1188.679779: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56935
            Xorg   474 [001]  1188.679786: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56936
            Xorg   474 [001]  1188.679790: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56936
            Xorg   474 [001]  1188.679801: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56935
            Xorg   474 [001]  1188.679830: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56936
            Xorg   474 [001]  1188.679836: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56937
            Xorg   474 [001]  1188.679839: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56937
            Xorg   474 [001]  1188.679849: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56936
            Xorg   474 [001]  1188.679878: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56937
            Xorg   474 [001]  1188.679884: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56938
            Xorg   474 [001]  1188.679888: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56938
            Xorg   474 [001]  1188.679897: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56937
            Xorg   474 [001]  1188.679926: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56938
            Xorg   474 [001]  1188.679932: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56939
            Xorg   474 [001]  1188.679936: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56939
            Xorg   474 [001]  1188.679944: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56938
            Xorg   474 [001]  1188.679983: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56939
            Xorg   474 [001]  1188.679992: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56940
            Xorg   474 [001]  1188.679994: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56940
            Xorg   474 [001]  1188.680002: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56939
            Xorg   474 [001]  1188.680031: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56940
            Xorg   474 [001]  1188.680037: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56941
            Xorg   474 [001]  1188.680041: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56941
            Xorg   474 [001]  1188.680049: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56940
            Xorg   474 [001]  1188.680078: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56941
            Xorg   474 [001]  1188.680084: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56942
            Xorg   474 [001]  1188.680089: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56942
            Xorg   474 [001]  1188.680098: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56941
            Xorg   474 [001]  1188.680127: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56942
            Xorg   474 [001]  1188.680133: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56943
            Xorg   474 [001]  1188.680137: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56943
            Xorg   474 [001]  1188.680145: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56942
            Xorg   474 [001]  1188.680291: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56943
            Xorg   474 [001]  1188.680295: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56944
            Xorg   474 [001]  1188.680297: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56944
            Xorg   474 [001]  1188.680307: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56943
            Xorg   474 [001]  1188.680365: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56944
            Xorg   474 [001]  1188.680369: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56945
            Xorg   474 [001]  1188.680371: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56945
            Xorg   474 [001]  1188.680381: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56944
            Xorg   474 [001]  1188.680430: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56945
            Xorg   474 [001]  1188.680436: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56946
            Xorg   474 [001]  1188.680441: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56946
            Xorg   474 [001]  1188.680452: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56945
            Xorg   474 [001]  1188.680479: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56946
            Xorg   474 [001]  1188.680661: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56947
            Xorg   474 [001]  1188.680664: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56947
            Xorg   474 [001]  1188.680704: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56948
            Xorg   474 [001]  1188.680706: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56948
            Xorg   474 [001]  1188.680741: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56949
            Xorg   474 [001]  1188.680743: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56949
            Xorg   474 [001]  1188.680778: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56950
            Xorg   474 [001]  1188.680781: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56950
            Xorg   474 [001]  1188.680841: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56951
            Xorg   474 [001]  1188.680844: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56951
            Xorg   474 [001]  1188.680852: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56946
            Xorg   474 [001]  1188.680876: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56921
         swapper     0 [005]  1188.680878: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56947
         swapper     0 [005]  1188.680886: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56948
         swapper     0 [005]  1188.680890: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56948
         swapper     0 [005]  1188.680895: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56949
         swapper     0 [005]  1188.680899: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56949
         swapper     0 [005]  1188.680903: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56950
         swapper     0 [005]  1188.680906: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56950
            Xorg   474 [001]  1188.680976: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56951
            Xorg   474 [001]  1188.681082: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56952
            Xorg   474 [001]  1188.681085: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56952
            Xorg   474 [001]  1188.681097: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56951
            Xorg   474 [001]  1188.681113: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56952
            Xorg   474 [001]  1188.681156: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56953
            Xorg   474 [001]  1188.681158: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56953
         swapper     0 [005]  1188.681208: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56953
            Xorg   474 [001]  1188.681209: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56954
            Xorg   474 [001]  1188.681214: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56954
            Xorg   474 [001]  1188.681226: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56953
            Xorg   474 [001]  1188.681262: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56954
            Xorg   474 [001]  1188.681266: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56955
            Xorg   474 [001]  1188.681268: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56955
            Xorg   474 [001]  1188.681276: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56954
            Xorg   474 [001]  1188.681342: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56955
            Xorg   474 [001]  1188.681345: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56956
            Xorg   474 [001]  1188.681348: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56956
            Xorg   474 [001]  1188.681356: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56955
         swapper     0 [005]  1188.681394: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56956
            Xorg   474 [001]  1188.681423: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56957
            Xorg   474 [001]  1188.681427: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56957
            Xorg   474 [001]  1188.681435: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56947
            Xorg   474 [001]  1188.681439: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56784
         swapper     0 [005]  1188.681465: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56957
            Xorg   474 [001]  1188.681592: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56958
            Xorg   474 [001]  1188.681595: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56958
            Xorg   474 [001]  1188.681607: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56957
            Xorg   474 [001]  1188.681635: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56958
            Xorg   474 [001]  1188.681745: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56959
            Xorg   474 [001]  1188.681747: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56959
            Xorg   474 [001]  1188.681785: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56960
            Xorg   474 [001]  1188.681787: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56960
            Xorg   474 [001]  1188.681942: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56961
            Xorg   474 [001]  1188.681944: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56961
            Xorg   474 [001]  1188.681978: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56961
            Xorg   474 [001]  1188.682205: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56961
         swapper     0 [005]  1188.682214: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56958
         swapper     0 [005]  1188.682231: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56959
         swapper     0 [005]  1188.682236: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56959
         swapper     0 [005]  1188.682241: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56960
         swapper     0 [005]  1188.682245: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56960
            Xorg   474 [001]  1188.682257: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56962
            Xorg   474 [001]  1188.682262: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56962
            Xorg   474 [001]  1188.682305: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56962
            Xorg   474 [001]  1188.682311: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56963
            Xorg   474 [001]  1188.682314: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56963
            Xorg   474 [001]  1188.682349: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56963
            Xorg   474 [001]  1188.682364: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56962
            Xorg   474 [001]  1188.682541: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56964
            Xorg   474 [001]  1188.682544: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56964
            Xorg   474 [001]  1188.682557: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56963
            Xorg   474 [001]  1188.682586: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56964
            Xorg   474 [001]  1188.682708: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56965
            Xorg   474 [001]  1188.682711: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56965
            Xorg   474 [001]  1188.682722: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56964
            Xorg   474 [001]  1188.682751: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56965
            Xorg   474 [001]  1188.682758: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56966
            Xorg   474 [001]  1188.682761: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56966
            Xorg   474 [001]  1188.682777: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56965
            Xorg   474 [001]  1188.682804: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56966
            Xorg   474 [001]  1188.682807: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56967
            Xorg   474 [001]  1188.682809: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56967
            Xorg   474 [001]  1188.682819: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56966
         swapper     0 [005]  1188.682848: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56967
            Xorg   474 [001]  1188.682852: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56968
            Xorg   474 [001]  1188.682856: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56968
            Xorg   474 [001]  1188.682871: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56967
            Xorg   474 [001]  1188.682897: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56968
            Xorg   474 [001]  1188.682900: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56969
            Xorg   474 [001]  1188.682902: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56969
            Xorg   474 [001]  1188.682913: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56968
            Xorg   474 [001]  1188.682942: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56969
            Xorg   474 [001]  1188.682946: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56970
            Xorg   474 [001]  1188.682949: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56970
            Xorg   474 [001]  1188.682958: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56969
         swapper     0 [005]  1188.682996: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56970
            Xorg   474 [001]  1188.683107: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56971
            Xorg   474 [001]  1188.683110: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56971
            Xorg   474 [001]  1188.683123: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56970
            Xorg   474 [001]  1188.683149: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56971
            Xorg   474 [001]  1188.683346: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56972
            Xorg   474 [001]  1188.683348: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56972
            Xorg   474 [001]  1188.683388: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56972
            Xorg   474 [001]  1188.683548: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56973
            Xorg   474 [001]  1188.683551: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56973
            Xorg   474 [001]  1188.683582: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56973
         swapper     0 [005]  1188.683669: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56971
            Xorg   474 [001]  1188.683800: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56974
            Xorg   474 [001]  1188.683804: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56974
            Xorg   474 [001]  1188.683851: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56974
            Xorg   474 [001]  1188.683924: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56975
            Xorg   474 [001]  1188.683927: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56975
            Xorg   474 [001]  1188.683993: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56976
            Xorg   474 [001]  1188.683995: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56976
            Xorg   474 [001]  1188.684004: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56952
            Xorg   474 [001]  1188.684029: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56976
            Xorg   474 [001]  1188.684033: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56976
         swapper     0 [000]  1188.684466: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56972
         swapper     0 [000]  1188.685096: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56973
         swapper     0 [000]  1188.685115: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56974
         swapper     0 [000]  1188.685120: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56975
         swapper     0 [000]  1188.685123: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56975
         swapper     0 [000]  1188.685127: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56976
            Xorg   474 [001]  1188.685200: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56976
            Xorg   474 [001]  1188.685372: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56977
            Xorg   474 [001]  1188.685376: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56977
            Xorg   474 [001]  1188.685389: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56976
            Xorg   474 [001]  1188.685423: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56977
            Xorg   474 [001]  1188.685472: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56978
            Xorg   474 [001]  1188.685475: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56978
         swapper     0 [005]  1188.685527: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56978
            Xorg   474 [001]  1188.685597: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56979
            Xorg   474 [001]  1188.685600: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56979
            Xorg   474 [001]  1188.685611: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56978
         swapper     0 [005]  1188.685660: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56979
            Xorg   474 [001]  1188.685813: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56980
            Xorg   474 [001]  1188.685815: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56980
            Xorg   474 [001]  1188.685828: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56979
         swapper     0 [005]  1188.685878: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56980
            Xorg   474 [001]  1188.686015: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56981
            Xorg   474 [001]  1188.686018: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56981
            Xorg   474 [001]  1188.686047: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56981
            Xorg   474 [001]  1188.686052: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56982
            Xorg   474 [001]  1188.686055: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56982
            Xorg   474 [001]  1188.686082: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56982
            Xorg   474 [001]  1188.686091: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56981
            Xorg   474 [001]  1188.686110: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56983
            Xorg   474 [001]  1188.686112: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56983
            Xorg   474 [001]  1188.686122: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56982
         swapper     0 [005]  1188.686147: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56983
            Xorg   474 [001]  1188.686176: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56984
            Xorg   474 [001]  1188.686178: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56984
            Xorg   474 [001]  1188.686188: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56983
            Xorg   474 [001]  1188.686192: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56977
            Xorg   474 [001]  1188.686211: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56984
            Xorg   474 [001]  1188.686214: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56984
            Xorg   474 [001]  1188.686237: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56984
            Xorg   474 [001]  1188.686241: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56984
            Xorg   474 [001]  1188.686313: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56985
            Xorg   474 [001]  1188.686315: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56985
            Xorg   474 [001]  1188.686326: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56984
            Xorg   474 [001]  1188.686341: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56985
            Xorg   474 [001]  1188.686374: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56986
            Xorg   474 [001]  1188.686376: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56986
            Xorg   474 [001]  1188.686412: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56986
            Xorg   474 [001]  1188.686416: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56987
            Xorg   474 [001]  1188.686420: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56987
            Xorg   474 [001]  1188.686447: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56986
            Xorg   474 [001]  1188.686480: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56987
            Xorg   474 [001]  1188.686483: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56988
            Xorg   474 [001]  1188.686485: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56988
            Xorg   474 [001]  1188.686491: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56987
            Xorg   474 [001]  1188.686571: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56988
            Xorg   474 [001]  1188.686574: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56989
            Xorg   474 [001]  1188.686576: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56989
            Xorg   474 [001]  1188.686583: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56988
            Xorg   474 [001]  1188.686618: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56989
            Xorg   474 [001]  1188.686623: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56990
            Xorg   474 [001]  1188.686625: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56990
            Xorg   474 [001]  1188.686632: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56980
            Xorg   474 [001]  1188.686636: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56888
            Xorg   474 [001]  1188.686771: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56990
            Xorg   474 [001]  1188.686775: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56991
            Xorg   474 [001]  1188.686777: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56991
            Xorg   474 [001]  1188.686787: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56990
            Xorg   474 [001]  1188.686807: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56991
            Xorg   474 [001]  1188.686888: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56992
            Xorg   474 [001]  1188.686890: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56992
            Xorg   474 [001]  1188.686930: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56992
            Xorg   474 [001]  1188.686934: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56993
            Xorg   474 [001]  1188.686938: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56993
            Xorg   474 [001]  1188.686965: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56992
            Xorg   474 [001]  1188.686992: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56993
            Xorg   474 [001]  1188.686995: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56994
            Xorg   474 [001]  1188.686996: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56994
            Xorg   474 [001]  1188.687003: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56993
            Xorg   474 [001]  1188.687060: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56994
            Xorg   474 [001]  1188.687063: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56995
            Xorg   474 [001]  1188.687065: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56995
            Xorg   474 [001]  1188.687072: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56994
            Xorg   474 [001]  1188.687075: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56985
            Xorg   474 [001]  1188.687094: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=56995
            Xorg   474 [001]  1188.687097: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=56995
         swapper     0 [005]  1188.687135: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56995
            Xorg   474 [005]  1188.687176: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=56995
            Xorg   474 [005]  1188.687441: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56996
            Xorg   474 [005]  1188.687443: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56996
            Xorg   474 [005]  1188.687453: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56995
            Xorg   474 [005]  1188.687480: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56996
            Xorg   474 [005]  1188.687515: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56997
            Xorg   474 [005]  1188.687517: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56997
         swapper     0 [001]  1188.687559: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56997
            Xorg   474 [005]  1188.687587: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56998
            Xorg   474 [005]  1188.687589: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56998
            Xorg   474 [005]  1188.687596: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56997
         swapper     0 [001]  1188.687623: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56998
            Xorg   474 [005]  1188.687626: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=56999
            Xorg   474 [005]  1188.687629: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=56999
            Xorg   474 [005]  1188.687640: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56998
         swapper     0 [001]  1188.687654: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=56999
            Xorg   474 [005]  1188.687684: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57000
            Xorg   474 [005]  1188.687686: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57000
            Xorg   474 [005]  1188.687696: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56991
            Xorg   474 [005]  1188.687700: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56999
         swapper     0 [001]  1188.687745: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57000
            Xorg   474 [005]  1188.687838: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57001
            Xorg   474 [005]  1188.687840: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57001
            Xorg   474 [005]  1188.687852: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57000
            Xorg   474 [005]  1188.687877: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57001
            Xorg   474 [005]  1188.687969: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57002
            Xorg   474 [005]  1188.687971: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57002
            Xorg   474 [005]  1188.688017: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57003
            Xorg   474 [005]  1188.688019: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57003
            Xorg   474 [005]  1188.688049: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57003
            Xorg   474 [005]  1188.688066: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57001
            Xorg   474 [005]  1188.688135: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57004
            Xorg   474 [005]  1188.688137: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57004
            Xorg   474 [005]  1188.688280: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57005
            Xorg   474 [005]  1188.688282: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57005
            Xorg   474 [005]  1188.688325: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57006
            Xorg   474 [005]  1188.688327: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57006
            Xorg   474 [005]  1188.688454: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57007
            Xorg   474 [005]  1188.688456: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57007
            Xorg   474 [005]  1188.688485: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57007
            Xorg   474 [005]  1188.688504: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57002
            Xorg   474 [005]  1188.688508: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57002
            Xorg   474 [005]  1188.688512: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57003
            Xorg   474 [005]  1188.688519: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57004
            Xorg   474 [005]  1188.688523: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57004
            Xorg   474 [005]  1188.688594: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57008
            Xorg   474 [005]  1188.688596: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57008
            Xorg   474 [005]  1188.688603: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57005
            Xorg   474 [005]  1188.688606: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57005
            Xorg   474 [005]  1188.688663: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57009
            Xorg   474 [005]  1188.688664: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57009
            Xorg   474 [005]  1188.688694: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57009
            Xorg   474 [005]  1188.688765: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57010
            Xorg   474 [005]  1188.688767: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57010
            Xorg   474 [005]  1188.688902: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57011
            Xorg   474 [005]  1188.688905: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57011
            Xorg   474 [005]  1188.688912: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57006
            Xorg   474 [005]  1188.688916: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57006
            Xorg   474 [005]  1188.688959: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57012
            Xorg   474 [005]  1188.688961: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57012
            Xorg   474 [005]  1188.689017: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57013
            Xorg   474 [005]  1188.689019: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57013
            Xorg   474 [005]  1188.689027: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56996
            Xorg   474 [005]  1188.689050: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57013
            Xorg   474 [005]  1188.689052: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57013
         swapper     0 [001]  1188.689126: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57007
     kworker/1:5 11123 [001]  1188.689272: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56946
     kworker/1:5 11123 [001]  1188.689281: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56958
     kworker/1:5 11123 [001]  1188.689287: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56961
     kworker/1:5 11123 [001]  1188.689295: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56971
     kworker/1:5 11123 [001]  1188.689301: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56972
     kworker/1:5 11123 [001]  1188.689307: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56973
     kworker/1:5 11123 [001]  1188.689313: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56974
     kworker/1:5 11123 [001]  1188.689320: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57001
     kworker/1:5 11123 [001]  1188.689326: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57003
     kworker/1:5 11123 [001]  1188.689333: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57007
         swapper     0 [005]  1188.689499: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57008
         swapper     0 [005]  1188.689501: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57008
         swapper     0 [005]  1188.689504: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57009
         swapper     0 [005]  1188.689511: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57010
         swapper     0 [005]  1188.689512: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57010
         swapper     0 [005]  1188.689514: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57011
         swapper     0 [005]  1188.689517: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57012
         swapper     0 [005]  1188.689518: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57012
     kworker/1:5 11123 [001]  1188.699420: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57009
            Xorg   474 [005]  1203.695757: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57013
            Xorg   474 [005]  1203.696884: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57013
            Xorg   474 [005]  1203.696896: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57014
            Xorg   474 [005]  1203.696899: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57014
            Xorg   474 [005]  1203.696932: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57013
            Xorg   474 [005]  1203.696962: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57014
            Xorg   474 [005]  1203.697020: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57015
            Xorg   474 [005]  1203.697025: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57015
            Xorg   474 [005]  1203.697146: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57015
            Xorg   474 [005]  1203.697150: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57016
            Xorg   474 [005]  1203.697153: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57016
            Xorg   474 [005]  1203.697163: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57015
            Xorg   474 [005]  1203.697242: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57016
            Xorg   474 [005]  1203.697246: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57017
            Xorg   474 [005]  1203.697249: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57017
            Xorg   474 [005]  1203.697258: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57011
            Xorg   474 [005]  1203.697264: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56923
            Xorg   474 [005]  1203.697333: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57017
            Xorg   474 [005]  1203.698260: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57018
            Xorg   474 [005]  1203.698264: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57018
            Xorg   474 [005]  1203.698311: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57019
            Xorg   474 [005]  1203.698314: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57019
            Xorg   474 [005]  1203.698353: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57020
            Xorg   474 [005]  1203.698356: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57020
            Xorg   474 [005]  1203.698393: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57021
            Xorg   474 [005]  1203.698396: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57021
            Xorg   474 [005]  1203.698615: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57022
            Xorg   474 [005]  1203.698618: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57022
            Xorg   474 [005]  1203.698851: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57023
            Xorg   474 [005]  1203.698854: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57023
            Xorg   474 [005]  1203.698898: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57023
            Xorg   474 [005]  1203.699164: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57024
            Xorg   474 [005]  1203.699168: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57024
            Xorg   474 [005]  1203.699457: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57025
            Xorg   474 [005]  1203.699460: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57025
            Xorg   474 [005]  1203.699478: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56956
            Xorg   474 [005]  1203.699510: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57025
         swapper     0 [001]  1203.699797: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57018
            Xorg   474 [005]  1203.699798: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57026
            Xorg   474 [005]  1203.699803: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57026
         swapper     0 [001]  1203.699805: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57018
            Xorg   474 [005]  1203.699874: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57026
            Xorg   474 [005]  1203.700005: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57027
            Xorg   474 [005]  1203.700008: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57027
            Xorg   474 [005]  1203.700250: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57028
            Xorg   474 [005]  1203.700253: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57028
            Xorg   474 [005]  1203.700271: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56989
            Xorg   474 [005]  1203.700299: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57028
            Xorg   474 [005]  1203.700574: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57029
            Xorg   474 [005]  1203.700577: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57029
            Xorg   474 [005]  1203.700618: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57029
            Xorg   474 [005]  1203.700721: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57030
            Xorg   474 [005]  1203.700724: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57030
            Xorg   474 [005]  1203.700924: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57031
            Xorg   474 [005]  1203.700927: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57031
            Xorg   474 [005]  1203.700944: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57016
            Xorg   474 [005]  1203.700972: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57031
            Xorg   474 [005]  1203.701208: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57032
            Xorg   474 [005]  1203.701212: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57032
            Xorg   474 [005]  1203.701222: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57019
            Xorg   474 [005]  1203.701227: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57019
            Xorg   474 [005]  1203.701282: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57032
            Xorg   474 [005]  1203.701387: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57033
            Xorg   474 [005]  1203.701390: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57033
            Xorg   474 [005]  1203.701427: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57024
            Xorg   474 [005]  1203.701430: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57024
         swapper     0 [007]  1203.702625: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57020
         swapper     0 [007]  1203.702632: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57020
         swapper     0 [007]  1203.704080: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57021
         swapper     0 [007]  1203.704086: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57021
         swapper     0 [007]  1203.704240: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57022
         swapper     0 [007]  1203.704245: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57022
         swapper     0 [002]  1203.704542: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57023
         swapper     0 [002]  1203.704562: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57024
            Xorg   474 [005]  1203.704625: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57024
         swapper     0 [001]  1203.704704: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57025
            Xorg   474 [005]  1203.704775: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57034
            Xorg   474 [005]  1203.704779: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57034
            Xorg   474 [005]  1203.704798: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57024
            Xorg   474 [005]  1203.704836: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57034
         swapper     0 [002]  1203.704863: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57026
         swapper     0 [002]  1203.704877: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57027
         swapper     0 [002]  1203.705116: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57028
            Xorg   474 [005]  1203.705234: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57035
            Xorg   474 [005]  1203.705237: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57035
         swapper     0 [001]  1203.705343: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57029
         swapper     0 [001]  1203.705359: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57030
         swapper     0 [002]  1203.705484: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57031
            Xorg   474 [005]  1203.705549: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57036
            Xorg   474 [005]  1203.705552: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57036
            Xorg   474 [005]  1203.705631: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57036
         swapper     0 [000]  1203.705699: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57032
            Xorg   474 [005]  1203.705897: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57037
            Xorg   474 [005]  1203.705901: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57037
            Xorg   474 [005]  1203.705910: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57033
            Xorg   474 [005]  1203.705916: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57034
            Xorg   474 [005]  1203.705933: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57035
            Xorg   474 [005]  1203.705937: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57035
            Xorg   474 [005]  1203.705957: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57027
            Xorg   474 [005]  1203.706054: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57037
         swapper     0 [001]  1203.706076: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57036
            Xorg   474 [005]  1203.706234: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57037
            Xorg   474 [005]  1203.706322: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57038
            Xorg   474 [005]  1203.706325: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57038
         swapper     0 [001]  1203.706379: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57038
            Xorg   474 [005]  1203.706531: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57039
            Xorg   474 [005]  1203.706534: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57039
            Xorg   474 [005]  1203.706549: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57030
            Xorg   474 [005]  1203.706576: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57039
         swapper     0 [001]  1203.706745: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57039
            Xorg   474 [005]  1203.706816: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57040
            Xorg   474 [005]  1203.706820: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57040
            Xorg   474 [005]  1203.706876: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57040
            Xorg   474 [005]  1203.707038: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57040
            Xorg   474 [005]  1203.707055: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57041
            Xorg   474 [005]  1203.707060: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57041
         swapper     0 [002]  1203.707147: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57041
            Xorg   474 [005]  1203.707276: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57042
            Xorg   474 [005]  1203.707279: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57042
            Xorg   474 [005]  1203.707295: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57033
            Xorg   474 [005]  1203.707321: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57042
            Xorg   474 [005]  1203.707594: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57043
            Xorg   474 [005]  1203.707596: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57043
            Xorg   474 [005]  1203.707634: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57043
         swapper     0 [001]  1203.707691: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57042
            Xorg   474 [005]  1203.707756: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57044
            Xorg   474 [005]  1203.707761: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57044
         swapper     0 [001]  1203.707993: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57043
            Xorg   474 [005]  1203.707998: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57044
            Xorg   474 [005]  1203.708007: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57045
            Xorg   474 [005]  1203.708011: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57045
            Xorg   474 [005]  1203.708055: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57045
         swapper     0 [001]  1203.708252: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57045
            Xorg   474 [005]  1203.708317: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57046
            Xorg   474 [005]  1203.708322: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57046
            Xorg   474 [005]  1203.708374: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57046
            Xorg   474 [005]  1203.708496: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57047
            Xorg   474 [005]  1203.708498: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57047
         swapper     0 [001]  1203.708548: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57046
         swapper     0 [001]  1203.708561: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57047
            Xorg   474 [005]  1203.708743: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57048
            Xorg   474 [005]  1203.708746: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57048
            Xorg   474 [005]  1203.708762: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57038
            Xorg   474 [005]  1203.708789: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57048
         swapper     0 [001]  1203.709003: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57048
     kworker/5:4 11143 [005]  1203.709023: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57023
     kworker/5:4 11143 [005]  1203.709039: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57025
     kworker/5:4 11143 [005]  1203.709050: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57026
     kworker/5:4 11143 [005]  1203.709060: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57028
     kworker/5:4 11143 [005]  1203.709070: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57029
     kworker/5:4 11143 [005]  1203.709080: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57031
     kworker/5:4 11143 [005]  1203.709090: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57032
     kworker/5:4 11143 [005]  1203.709103: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57034
     kworker/5:4 11143 [005]  1203.709116: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57036
     kworker/5:4 11143 [005]  1203.709126: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57037
     kworker/5:4 11143 [005]  1203.709133: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57039
     kworker/5:4 11143 [005]  1203.709141: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57040
     kworker/5:4 11143 [005]  1203.709148: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57042
     kworker/5:4 11143 [005]  1203.709155: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57043
     kworker/5:4 11143 [005]  1203.709163: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57045
     kworker/5:4 11143 [005]  1203.709170: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57046
            Xorg   474 [005]  1203.709223: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57049
            Xorg   474 [005]  1203.709226: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57049
            Xorg   474 [005]  1203.709242: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57048
            Xorg   474 [005]  1203.709260: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57049
         swapper     0 [005]  1203.712117: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57049
     gnome-shell   762 [003]  1203.723660: fence:fence_signaled: driver=nouveau timeline=generic kernel channel context=1 seqno=178
     gnome-shell   762 [003]  1203.723670: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10072
     gnome-shell   762 [003]  1203.723672: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10072
     gnome-shell   762 [003]  1203.723687: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10070
     gnome-shell   762 [003]  1203.723714: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10071
     gnome-shell   762 [003]  1203.723746: fence:fence_enable_signal: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10072
            Xorg   474 [005]  1203.724227: fence:fence_init: driver=nouveau timeline=generic kernel channel context=1 seqno=179
            Xorg   474 [005]  1203.724231: fence:fence_emit: driver=nouveau timeline=generic kernel channel context=1 seqno=179
            Xorg   474 [005]  1203.724239: fence:fence_destroy: driver=nouveau timeline=generic kernel channel context=1 seqno=178
            Xorg   474 [005]  1203.724246: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56421
         swapper     0 [005]  1203.740573: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10072
            Xorg   474 [005]  1203.746233: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57050
            Xorg   474 [005]  1203.746235: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57050
            Xorg   474 [005]  1203.746282: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57051
            Xorg   474 [005]  1203.746283: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57051
            Xorg   474 [005]  1203.746288: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57041
            Xorg   474 [005]  1203.746290: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57014
            Xorg   474 [005]  1203.746307: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57051
            Xorg   474 [005]  1203.746309: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57051
         swapper     0 [003]  1203.746331: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57050
         swapper     0 [003]  1203.746333: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57051
            Xorg   474 [003]  1203.746359: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57051
            Xorg   474 [003]  1203.746570: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57052
            Xorg   474 [003]  1203.746571: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57052
            Xorg   474 [003]  1203.746581: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57051
            Xorg   474 [003]  1203.746591: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57052
            Xorg   474 [003]  1203.746593: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57052
         swapper     0 [003]  1203.746622: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57052
            Xorg   474 [003]  1203.746632: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57052
            Xorg   474 [003]  1203.746790: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57053
            Xorg   474 [003]  1203.746791: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57053
            Xorg   474 [003]  1203.746801: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57052
            Xorg   474 [003]  1203.746809: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57053
            Xorg   474 [003]  1203.746810: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57053
         swapper     0 [003]  1203.746841: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57053
            Xorg   474 [003]  1203.746850: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57053
            Xorg   474 [003]  1203.746997: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57054
            Xorg   474 [003]  1203.746998: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57054
            Xorg   474 [003]  1203.747031: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57054
            Xorg   474 [003]  1203.747033: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57055
            Xorg   474 [003]  1203.747033: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57055
            Xorg   474 [003]  1203.747037: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57044
            Xorg   474 [003]  1203.747039: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57053
            Xorg   474 [003]  1203.747047: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57055
            Xorg   474 [003]  1203.747048: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57055
         swapper     0 [000]  1203.747077: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57055
            Xorg   474 [000]  1203.747099: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57055
            Xorg   474 [000]  1203.747343: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57056
            Xorg   474 [000]  1203.747345: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57056
            Xorg   474 [000]  1203.747355: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57055
            Xorg   474 [000]  1203.747369: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57056
            Xorg   474 [000]  1203.747371: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57056
         swapper     0 [005]  1203.747399: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57056
            Xorg   474 [005]  1203.747413: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57056
            Xorg   474 [005]  1203.747611: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57057
            Xorg   474 [005]  1203.747612: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57057
            Xorg   474 [005]  1203.747622: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57056
            Xorg   474 [005]  1203.747631: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57057
            Xorg   474 [005]  1203.747633: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57057
         swapper     0 [003]  1203.747663: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57057
            Xorg   474 [003]  1203.747673: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57057
            Xorg   474 [003]  1203.747820: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57058
            Xorg   474 [003]  1203.747821: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57058
            Xorg   474 [003]  1203.747851: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57058
            Xorg   474 [003]  1203.747853: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57059
            Xorg   474 [003]  1203.747854: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57059
            Xorg   474 [003]  1203.747858: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57047
            Xorg   474 [003]  1203.747859: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57057
            Xorg   474 [003]  1203.747866: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57059
            Xorg   474 [003]  1203.747868: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57059
         swapper     0 [000]  1203.747892: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57059
            Xorg   474 [000]  1203.747912: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57059
            Xorg   474 [000]  1203.748150: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57060
            Xorg   474 [000]  1203.748152: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57060
            Xorg   474 [000]  1203.748162: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57059
            Xorg   474 [000]  1203.748175: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57060
            Xorg   474 [000]  1203.748177: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57060
         swapper     0 [003]  1203.748199: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57060
            Xorg   474 [003]  1203.748209: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57060
            Xorg   474 [003]  1203.748912: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57061
            Xorg   474 [003]  1203.748913: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57061
         swapper     0 [001]  1203.748954: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57061
            Xorg   474 [003]  1203.749118: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57062
            Xorg   474 [003]  1203.749119: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57062
            Xorg   474 [003]  1203.749129: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57049
            Xorg   474 [003]  1203.749131: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56889
            Xorg   474 [003]  1203.749132: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57017
            Xorg   474 [003]  1203.749133: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57061
            Xorg   474 [003]  1203.749141: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57062
         swapper     0 [000]  1203.749215: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57062
            Xorg   474 [003]  1203.749219: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57063
            Xorg   474 [003]  1203.749220: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57063
         swapper     0 [005]  1203.749504: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57063
            Xorg   474 [005]  1203.752531: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57064
            Xorg   474 [005]  1203.752533: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57064
         swapper     0 [000]  1203.752570: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57064
            Xorg   474 [005]  1203.752578: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57065
            Xorg   474 [005]  1203.752580: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57065
            Xorg   474 [005]  1203.752589: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57064
            Xorg   474 [005]  1203.752599: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57065
            Xorg   474 [005]  1203.752650: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57066
            Xorg   474 [005]  1203.752651: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57066
            Xorg   474 [005]  1203.752666: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57067
            Xorg   474 [005]  1203.752667: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57067
            Xorg   474 [005]  1203.752752: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57068
            Xorg   474 [005]  1203.752753: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57068
            Xorg   474 [005]  1203.752790: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57069
            Xorg   474 [005]  1203.752792: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57069
            Xorg   474 [005]  1203.752880: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57070
            Xorg   474 [005]  1203.752882: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57070
            Xorg   474 [005]  1203.752897: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57070
            Xorg   474 [005]  1203.752939: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57071
            Xorg   474 [005]  1203.752940: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57071
            Xorg   474 [005]  1203.752980: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57072
            Xorg   474 [005]  1203.752981: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57072
            Xorg   474 [005]  1203.752994: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57072
            Xorg   474 [005]  1203.753019: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57073
            Xorg   474 [005]  1203.753020: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57073
            Xorg   474 [005]  1203.753045: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57074
            Xorg   474 [005]  1203.753047: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57074
            Xorg   474 [005]  1203.753052: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57065
            Xorg   474 [005]  1203.753058: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57066
            Xorg   474 [005]  1203.753059: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57067
            Xorg   474 [005]  1203.753060: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57067
            Xorg   474 [005]  1203.753122: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57075
            Xorg   474 [005]  1203.753123: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57075
            Xorg   474 [005]  1203.753147: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57076
            Xorg   474 [005]  1203.753148: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57076
            Xorg   474 [005]  1203.753172: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57077
            Xorg   474 [005]  1203.753173: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57077
            Xorg   474 [005]  1203.753200: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57078
            Xorg   474 [005]  1203.753201: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57078
            Xorg   474 [005]  1203.753207: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57068
            Xorg   474 [005]  1203.753208: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57068
            Xorg   474 [005]  1203.753220: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57079
            Xorg   474 [005]  1203.753221: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57079
            Xorg   474 [005]  1203.753235: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57080
            Xorg   474 [005]  1203.753236: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57080
            Xorg   474 [005]  1203.753251: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57081
            Xorg   474 [005]  1203.753252: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57081
            Xorg   474 [005]  1203.753277: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57082
            Xorg   474 [005]  1203.753278: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57082
            Xorg   474 [005]  1203.753292: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57083
            Xorg   474 [005]  1203.753293: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57083
            Xorg   474 [005]  1203.753316: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57084
            Xorg   474 [005]  1203.753317: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57084
            Xorg   474 [005]  1203.753330: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57085
            Xorg   474 [005]  1203.753331: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57085
            Xorg   474 [005]  1203.753418: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57086
            Xorg   474 [005]  1203.753419: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57086
            Xorg   474 [005]  1203.753447: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57087
            Xorg   474 [005]  1203.753448: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57087
         swapper     0 [000]  1203.753469: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57069
         swapper     0 [000]  1203.753471: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57069
            Xorg   474 [005]  1203.753472: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57088
            Xorg   474 [005]  1203.753473: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57088
            Xorg   474 [005]  1203.753487: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57088
            Xorg   474 [005]  1203.753584: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57089
            Xorg   474 [005]  1203.753585: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57089
            Xorg   474 [005]  1203.753641: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57063
         swapper     0 [000]  1203.753670: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57070
            Xorg   474 [005]  1203.753726: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57090
            Xorg   474 [005]  1203.753727: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57090
            Xorg   474 [005]  1203.753792: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57091
            Xorg   474 [005]  1203.753793: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57091
            Xorg   474 [005]  1203.753818: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57091
         swapper     0 [000]  1203.754142: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57071
         swapper     0 [000]  1203.754143: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57071
         swapper     0 [000]  1203.754145: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57072
         swapper     0 [000]  1203.754148: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57073
         swapper     0 [000]  1203.754149: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57073
         swapper     0 [000]  1203.754150: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57074
         swapper     0 [000]  1203.754151: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57074
         swapper     0 [000]  1203.754153: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57075
         swapper     0 [000]  1203.754154: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57075
         swapper     0 [005]  1203.754200: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57076
         swapper     0 [005]  1203.754202: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57076
         swapper     0 [005]  1203.754204: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57077
         swapper     0 [005]  1203.754205: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57077
         swapper     0 [005]  1203.754206: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57078
         swapper     0 [005]  1203.754207: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57078
         swapper     0 [005]  1203.754208: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57079
         swapper     0 [005]  1203.754210: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57079
         swapper     0 [005]  1203.754211: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57080
         swapper     0 [005]  1203.754212: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57080
         swapper     0 [005]  1203.754213: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57081
         swapper     0 [005]  1203.754215: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57081
         swapper     0 [005]  1203.754216: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57082
         swapper     0 [005]  1203.754217: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57082
         swapper     0 [005]  1203.754218: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57083
         swapper     0 [005]  1203.754219: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57083
         swapper     0 [005]  1203.754221: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57084
         swapper     0 [005]  1203.754222: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57084
         swapper     0 [005]  1203.754223: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57085
         swapper     0 [005]  1203.754224: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57085
         swapper     0 [005]  1203.754226: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57086
         swapper     0 [005]  1203.754227: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57086
         swapper     0 [000]  1203.754730: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57087
         swapper     0 [000]  1203.754731: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57087
         swapper     0 [000]  1203.754733: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57088
         swapper     0 [000]  1203.754736: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57089
         swapper     0 [000]  1203.754737: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57089
         swapper     0 [000]  1203.754738: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57090
         swapper     0 [000]  1203.754739: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57090
         swapper     0 [000]  1203.754798: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57091
     kworker/3:1   204 [003]  1203.759003: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57062
     kworker/3:1   204 [003]  1203.759008: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57065
     kworker/3:1   204 [003]  1203.759011: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57070
     kworker/3:1   204 [003]  1203.759013: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57072
     kworker/3:1   204 [003]  1203.759016: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57088
            Xorg   474 [007]  1203.765354: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57092
            Xorg   474 [007]  1203.765356: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57092
            Xorg   474 [007]  1203.765371: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57093
            Xorg   474 [007]  1203.765372: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57093
            Xorg   474 [007]  1203.765381: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57094
            Xorg   474 [007]  1203.765381: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57094
            Xorg   474 [007]  1203.765390: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57095
            Xorg   474 [007]  1203.765391: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57095
            Xorg   474 [007]  1203.765408: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57096
            Xorg   474 [007]  1203.765409: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57096
            Xorg   474 [007]  1203.765413: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57092
            Xorg   474 [007]  1203.765414: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57092
            Xorg   474 [007]  1203.765415: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57093
            Xorg   474 [007]  1203.765415: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57093
         swapper     0 [000]  1203.765420: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57094
         swapper     0 [000]  1203.765422: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57094
            Xorg   474 [007]  1203.765423: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57097
            Xorg   474 [007]  1203.765423: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57097
         swapper     0 [000]  1203.765424: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57095
         swapper     0 [000]  1203.765425: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57095
            Xorg   474 [007]  1203.765435: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57098
            Xorg   474 [007]  1203.765435: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57098
            Xorg   474 [007]  1203.765444: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57099
            Xorg   474 [007]  1203.765445: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57099
         swapper     0 [000]  1203.765459: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57096
         swapper     0 [000]  1203.765460: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57096
         swapper     0 [000]  1203.765462: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57097
         swapper     0 [000]  1203.765463: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57097
         swapper     0 [000]  1203.765464: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57098
         swapper     0 [000]  1203.765465: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57098
            Xorg   474 [007]  1203.765478: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57099
            Xorg   474 [007]  1203.765479: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57100
            Xorg   474 [007]  1203.765480: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57100
            Xorg   474 [007]  1203.765484: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57099
         swapper     0 [002]  1203.765545: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57100
            Xorg   474 [007]  1203.765567: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57101
            Xorg   474 [007]  1203.765568: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57101
            Xorg   474 [007]  1203.765585: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57101
         swapper     0 [002]  1203.765617: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57101
            Xorg   474 [007]  1203.765720: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57102
            Xorg   474 [007]  1203.765721: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57102
            Xorg   474 [007]  1203.765737: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57102
         swapper     0 [002]  1203.765765: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57102
            Xorg   474 [007]  1203.765864: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57103
            Xorg   474 [007]  1203.765865: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57103
            Xorg   474 [007]  1203.765881: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57103
         swapper     0 [002]  1203.765908: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57103
            Xorg   474 [007]  1203.765986: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57104
            Xorg   474 [007]  1203.765987: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57104
            Xorg   474 [007]  1203.766003: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57104
         swapper     0 [002]  1203.766041: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57104
            Xorg   474 [007]  1203.766082: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57105
            Xorg   474 [007]  1203.766082: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57105
            Xorg   474 [007]  1203.766097: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57105
         swapper     0 [000]  1203.766144: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57105
            Xorg   474 [007]  1203.766170: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57106
            Xorg   474 [007]  1203.766171: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57106
            Xorg   474 [007]  1203.766185: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57106
            Xorg   474 [007]  1203.766186: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57107
            Xorg   474 [007]  1203.766186: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57107
            Xorg   474 [007]  1203.766191: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57050
            Xorg   474 [007]  1203.766198: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57107
         swapper     0 [003]  1203.766226: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57107
            Xorg   474 [007]  1203.766288: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57108
            Xorg   474 [007]  1203.766289: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57108
            Xorg   474 [007]  1203.766302: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57108
         swapper     0 [000]  1203.766327: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57108
            Xorg   474 [007]  1203.766399: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57109
            Xorg   474 [007]  1203.766400: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57109
            Xorg   474 [007]  1203.766417: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57109
         swapper     0 [000]  1203.766446: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57109
            Xorg   474 [007]  1203.766485: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57110
            Xorg   474 [007]  1203.766485: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57110
            Xorg   474 [007]  1203.766495: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57110
         swapper     0 [005]  1203.766528: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57110
            Xorg   474 [007]  1203.766562: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57111
            Xorg   474 [007]  1203.766563: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57111
            Xorg   474 [007]  1203.766572: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57111
         swapper     0 [000]  1203.766603: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57111
            Xorg   474 [007]  1203.766644: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57112
            Xorg   474 [007]  1203.766645: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57112
            Xorg   474 [007]  1203.766654: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57112
         swapper     0 [000]  1203.766685: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57112
            Xorg   474 [007]  1203.766737: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57113
            Xorg   474 [007]  1203.766738: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57113
            Xorg   474 [007]  1203.766747: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57113
            Xorg   474 [007]  1203.766769: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57113
            Xorg   474 [007]  1203.766775: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57114
            Xorg   474 [007]  1203.766776: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57114
            Xorg   474 [007]  1203.766787: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57114
            Xorg   474 [007]  1203.766788: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57115
            Xorg   474 [007]  1203.766788: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57115
            Xorg   474 [007]  1203.766792: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57114
            Xorg   474 [007]  1203.766801: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57115
            Xorg   474 [007]  1203.766802: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57116
            Xorg   474 [007]  1203.766803: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57116
            Xorg   474 [007]  1203.766809: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57115
         swapper     0 [003]  1203.766813: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57116
            Xorg   474 [007]  1203.766819: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57117
            Xorg   474 [007]  1203.766820: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57117
            Xorg   474 [007]  1203.766823: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57116
         swapper     0 [000]  1203.766837: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57117
            Xorg   474 [007]  1203.766897: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57118
            Xorg   474 [007]  1203.766898: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57118
            Xorg   474 [007]  1203.766902: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57117
            Xorg   474 [007]  1203.766907: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57118
         swapper     0 [000]  1203.766936: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57118
            Xorg   474 [007]  1203.767013: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57119
            Xorg   474 [007]  1203.767014: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57119
            Xorg   474 [007]  1203.767031: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57119
         swapper     0 [000]  1203.767069: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57119
            Xorg   474 [007]  1203.767110: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57120
            Xorg   474 [007]  1203.767111: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57120
            Xorg   474 [007]  1203.767128: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57120
         swapper     0 [000]  1203.767156: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57120
            Xorg   474 [007]  1203.767280: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57121
            Xorg   474 [007]  1203.767281: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57121
            Xorg   474 [007]  1203.767296: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57121
            Xorg   474 [007]  1203.767325: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57121
            Xorg   474 [007]  1203.767328: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57122
            Xorg   474 [007]  1203.767329: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57122
            Xorg   474 [007]  1203.767340: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57123
            Xorg   474 [007]  1203.767340: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57123
            Xorg   474 [007]  1203.767349: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57124
            Xorg   474 [007]  1203.767350: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57124
            Xorg   474 [007]  1203.767365: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57125
            Xorg   474 [007]  1203.767365: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57125
            Xorg   474 [007]  1203.767404: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57126
            Xorg   474 [007]  1203.767404: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57126
            Xorg   474 [007]  1203.767413: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57127
            Xorg   474 [007]  1203.767414: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57127
            Xorg   474 [007]  1203.767442: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57128
            Xorg   474 [007]  1203.767442: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57128
            Xorg   474 [007]  1203.767445: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57122
            Xorg   474 [007]  1203.767445: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57122
            Xorg   474 [007]  1203.767453: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57129
            Xorg   474 [007]  1203.767454: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57129
            Xorg   474 [007]  1203.768357: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57060
            Xorg   474 [007]  1203.768460: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57129
            Xorg   474 [007]  1203.768461: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57130
            Xorg   474 [007]  1203.768462: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57130
            Xorg   474 [007]  1203.768464: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57123
            Xorg   474 [007]  1203.768465: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57123
            Xorg   474 [007]  1203.768466: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57124
            Xorg   474 [007]  1203.768466: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57124
            Xorg   474 [007]  1203.768467: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57125
            Xorg   474 [007]  1203.768468: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57125
            Xorg   474 [007]  1203.768469: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57126
            Xorg   474 [007]  1203.768469: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57126
            Xorg   474 [007]  1203.768470: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57127
            Xorg   474 [007]  1203.768470: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57127
            Xorg   474 [007]  1203.768471: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57128
            Xorg   474 [007]  1203.768472: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57128
            Xorg   474 [007]  1203.768473: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57129
            Xorg   474 [007]  1203.768502: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57131
            Xorg   474 [007]  1203.768502: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57131
            Xorg   474 [007]  1203.768669: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57132
            Xorg   474 [007]  1203.768670: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57132
            Xorg   474 [007]  1203.768680: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57132
         swapper     0 [000]  1203.768799: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57130
         swapper     0 [000]  1203.768801: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57131
         swapper     0 [000]  1203.768802: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57131
         swapper     0 [000]  1203.768858: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57132
            Xorg   474 [001]  1203.769550: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57133
            Xorg   474 [001]  1203.769552: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57133
            Xorg   474 [001]  1203.769561: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57100
            Xorg   474 [001]  1203.769575: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57133
            Xorg   474 [001]  1203.769722: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57134
            Xorg   474 [001]  1203.769723: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57134
            Xorg   474 [001]  1203.769736: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57135
            Xorg   474 [001]  1203.769737: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57135
            Xorg   474 [001]  1203.769749: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57136
            Xorg   474 [001]  1203.769750: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57136
         swapper     0 [007]  1203.769869: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57133
         swapper     0 [007]  1203.769876: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57134
         swapper     0 [007]  1203.769877: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57134
         swapper     0 [007]  1203.769878: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57135
         swapper     0 [007]  1203.769878: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57135
         swapper     0 [007]  1203.769879: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57136
            Xorg   474 [001]  1203.770321: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57137
            Xorg   474 [001]  1203.770322: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57137
            Xorg   474 [001]  1203.770328: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57136
            Xorg   474 [001]  1203.770353: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57137
            Xorg   474 [001]  1203.770401: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57137
            Xorg   474 [002]  1203.770608: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57138
            Xorg   474 [002]  1203.770610: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57138
            Xorg   474 [002]  1203.770622: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57054
            Xorg   474 [002]  1203.770630: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57138
         swapper     0 [001]  1203.770651: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57138
            Xorg   474 [002]  1203.770764: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57139
            Xorg   474 [002]  1203.770765: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57139
            Xorg   474 [002]  1203.770777: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57139
            Xorg   474 [002]  1203.770778: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57140
            Xorg   474 [002]  1203.770779: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57140
            Xorg   474 [002]  1203.770782: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57139
         swapper     0 [001]  1203.770797: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57140
            Xorg   474 [002]  1203.770799: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57141
            Xorg   474 [002]  1203.770799: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57141
            Xorg   474 [002]  1203.770802: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57140
            Xorg   474 [002]  1203.770804: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57130
            Xorg   474 [002]  1203.770823: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57141
            Xorg   474 [002]  1203.770824: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57141
         swapper     0 [006]  1203.770850: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57141
            Xorg   474 [002]  1203.770859: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57141
            Xorg   474 [002]  1203.770897: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57142
            Xorg   474 [002]  1203.770897: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57142
            Xorg   474 [002]  1203.770901: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57141
            Xorg   474 [002]  1203.770907: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57142
            Xorg   474 [002]  1203.770908: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57142
            Xorg   474 [002]  1203.770915: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57142
            Xorg   474 [002]  1203.770916: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57142
            Xorg   474 [002]  1203.770928: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57143
            Xorg   474 [002]  1203.770929: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57143
            Xorg   474 [002]  1203.770962: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57143
            Xorg   474 [002]  1203.770963: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57144
            Xorg   474 [002]  1203.770964: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57144
            Xorg   474 [002]  1203.770967: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57143
            Xorg   474 [002]  1203.771041: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57144
            Xorg   474 [002]  1203.771042: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57145
            Xorg   474 [002]  1203.771043: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57145
            Xorg   474 [002]  1203.771047: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57144
            Xorg   474 [002]  1203.771054: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57145
            Xorg   474 [002]  1203.771060: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57145
            Xorg   474 [002]  1203.771104: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57146
            Xorg   474 [002]  1203.771105: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57146
            Xorg   474 [002]  1203.771122: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57147
            Xorg   474 [002]  1203.771123: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57147
            Xorg   474 [002]  1203.771126: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57146
            Xorg   474 [002]  1203.771128: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57146
            Xorg   474 [002]  1203.771138: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57147
            Xorg   474 [002]  1203.771139: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57148
            Xorg   474 [002]  1203.771140: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57148
            Xorg   474 [002]  1203.771144: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57147
            Xorg   474 [002]  1203.771164: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57148
            Xorg   474 [002]  1203.771165: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57149
            Xorg   474 [002]  1203.771166: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57149
            Xorg   474 [002]  1203.771169: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57148
            Xorg   474 [002]  1203.771170: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57142
            Xorg   474 [002]  1203.771181: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57149
            Xorg   474 [002]  1203.771182: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57149
         swapper     0 [006]  1203.771212: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57149
            Xorg   474 [006]  1203.771224: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57149
            Xorg   474 [006]  1203.771254: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57150
            Xorg   474 [006]  1203.771255: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57150
            Xorg   474 [006]  1203.771265: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57149
            Xorg   474 [006]  1203.771272: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57150
            Xorg   474 [006]  1203.771274: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57150
            Xorg   474 [006]  1203.771280: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57150
            Xorg   474 [006]  1203.771281: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57150
            Xorg   474 [006]  1203.771293: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57151
            Xorg   474 [006]  1203.771294: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57151
            Xorg   474 [006]  1203.771308: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57151
            Xorg   474 [006]  1203.771309: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57152
            Xorg   474 [006]  1203.771310: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57152
            Xorg   474 [006]  1203.771314: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57151
            Xorg   474 [006]  1203.771325: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57152
            Xorg   474 [006]  1203.771326: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57153
            Xorg   474 [006]  1203.771327: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57153
            Xorg   474 [006]  1203.771330: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57152
            Xorg   474 [006]  1203.771367: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57153
            Xorg   474 [006]  1203.771369: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57154
            Xorg   474 [006]  1203.771369: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57154
            Xorg   474 [006]  1203.771373: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57145
            Xorg   474 [006]  1203.771374: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57153
            Xorg   474 [006]  1203.771436: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57154
            Xorg   474 [006]  1203.771437: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57155
            Xorg   474 [006]  1203.771438: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57155
            Xorg   474 [006]  1203.771442: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57154
            Xorg   474 [006]  1203.771449: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57155
            Xorg   474 [006]  1203.771454: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57155
            Xorg   474 [006]  1203.771501: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57156
            Xorg   474 [006]  1203.771502: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57156
            Xorg   474 [006]  1203.771520: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57157
            Xorg   474 [006]  1203.771520: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57157
            Xorg   474 [006]  1203.771531: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57157
            Xorg   474 [006]  1203.771533: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57158
            Xorg   474 [006]  1203.771534: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57158
            Xorg   474 [006]  1203.771538: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57156
            Xorg   474 [006]  1203.771539: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57156
            Xorg   474 [006]  1203.771541: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57157
            Xorg   474 [006]  1203.771560: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57158
            Xorg   474 [006]  1203.771561: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57159
            Xorg   474 [006]  1203.771562: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57159
            Xorg   474 [006]  1203.771565: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57158
            Xorg   474 [006]  1203.771566: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57150
            Xorg   474 [006]  1203.771586: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57159
            Xorg   474 [006]  1203.771587: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57159
         swapper     0 [006]  1203.771624: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57159
            Xorg   474 [006]  1203.771632: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57159
            Xorg   474 [006]  1203.771665: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57160
            Xorg   474 [006]  1203.771666: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57160
            Xorg   474 [006]  1203.771676: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57159
            Xorg   474 [006]  1203.771682: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57160
            Xorg   474 [006]  1203.771683: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57160
            Xorg   474 [006]  1203.771689: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57160
            Xorg   474 [006]  1203.771691: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57160
            Xorg   474 [006]  1203.771702: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57161
            Xorg   474 [006]  1203.771703: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57161
            Xorg   474 [006]  1203.771720: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57161
            Xorg   474 [006]  1203.771721: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57162
            Xorg   474 [006]  1203.771722: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57162
            Xorg   474 [006]  1203.771726: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57161
            Xorg   474 [006]  1203.771741: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57162
            Xorg   474 [006]  1203.771742: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57163
            Xorg   474 [006]  1203.771743: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57163
            Xorg   474 [006]  1203.771746: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57058
            Xorg   474 [006]  1203.771754: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57164
            Xorg   474 [006]  1203.771755: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57164
            Xorg   474 [006]  1203.771758: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57163
            Xorg   474 [006]  1203.771760: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57163
            Xorg   474 [006]  1203.771778: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57164
            Xorg   474 [006]  1203.771779: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57165
            Xorg   474 [006]  1203.771779: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57165
            Xorg   474 [006]  1203.771782: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57155
            Xorg   474 [006]  1203.771784: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57164
            Xorg   474 [006]  1203.771844: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57165
            Xorg   474 [006]  1203.771846: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57166
            Xorg   474 [006]  1203.771846: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57166
            Xorg   474 [006]  1203.771851: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57165
            Xorg   474 [006]  1203.771857: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57166
            Xorg   474 [006]  1203.772024: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57167
            Xorg   474 [006]  1203.772024: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57167
            Xorg   474 [006]  1203.772035: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57091
            Xorg   474 [006]  1203.772037: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57166
            Xorg   474 [006]  1203.772042: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57167
         swapper     0 [002]  1203.772110: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57167
            Xorg   474 [006]  1203.772113: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57168
            Xorg   474 [006]  1203.772114: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57168
            Xorg   474 [006]  1203.772180: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57066
            Xorg   474 [006]  1203.772246: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57169
            Xorg   474 [006]  1203.772247: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57169
            Xorg   474 [006]  1203.772285: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57170
            Xorg   474 [006]  1203.772286: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57170
            Xorg   474 [006]  1203.772296: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57170
     kworker/7:8   904 [007]  1203.772351: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57101
     kworker/7:8   904 [007]  1203.772356: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57102
         swapper     0 [004]  1203.772359: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57168
         swapper     0 [004]  1203.772360: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57169
     kworker/7:8   904 [007]  1203.772361: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57103
         swapper     0 [004]  1203.772361: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57169
            Xorg   474 [006]  1203.772364: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57171
     kworker/7:8   904 [007]  1203.772364: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57104
            Xorg   474 [006]  1203.772365: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57171
     kworker/7:8   904 [007]  1203.772369: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57105
     kworker/7:8   904 [007]  1203.772372: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57107
            Xorg   474 [006]  1203.772375: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57172
            Xorg   474 [006]  1203.772376: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57172
     kworker/7:8   904 [007]  1203.772376: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57108
     kworker/7:8   904 [007]  1203.772389: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57109
     kworker/7:8   904 [007]  1203.772393: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57110
     kworker/7:8   904 [007]  1203.772397: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57111
     kworker/7:8   904 [007]  1203.772400: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57112
     kworker/7:8   904 [007]  1203.772404: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57113
     kworker/7:8   904 [007]  1203.772408: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57118
     kworker/7:8   904 [007]  1203.772411: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57119
     kworker/7:8   904 [007]  1203.772415: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57120
     kworker/7:8   904 [007]  1203.772423: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57132
     kworker/7:8   904 [007]  1203.772452: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57133
     kworker/7:8   904 [007]  1203.772460: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57138
     kworker/7:8   904 [007]  1203.772464: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57167
            Xorg   474 [006]  1203.772597: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57173
            Xorg   474 [006]  1203.772598: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57173
            Xorg   474 [006]  1203.772607: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57171
            Xorg   474 [006]  1203.772681: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57174
            Xorg   474 [006]  1203.772682: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57174
            Xorg   474 [006]  1203.772710: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57175
            Xorg   474 [006]  1203.772710: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57175
            Xorg   474 [006]  1203.772789: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57176
            Xorg   474 [006]  1203.772790: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57176
            Xorg   474 [006]  1203.772795: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57106
            Xorg   474 [006]  1203.772801: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57176
         swapper     0 [002]  1203.772862: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57170
         swapper     0 [002]  1203.772866: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57171
         swapper     0 [002]  1203.772869: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57172
         swapper     0 [002]  1203.772869: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57172
            Xorg   474 [006]  1203.772894: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57177
            Xorg   474 [006]  1203.772896: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57177
            Xorg   474 [006]  1203.772910: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57177
         swapper     0 [007]  1203.772954: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57173
         swapper     0 [007]  1203.772955: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57174
         swapper     0 [007]  1203.772956: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57174
         swapper     0 [002]  1203.772995: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57175
            Xorg   474 [006]  1203.772997: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57178
            Xorg   474 [006]  1203.772998: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57178
            Xorg   474 [006]  1203.773009: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57178
         swapper     0 [002]  1203.773057: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57176
            Xorg   474 [006]  1203.773094: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57179
            Xorg   474 [006]  1203.773095: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57179
         swapper     0 [007]  1203.773110: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57177
            Xorg   474 [006]  1203.773114: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57179
         swapper     0 [002]  1203.773177: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57178
            Xorg   474 [006]  1203.773198: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57180
            Xorg   474 [006]  1203.773200: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57180
            Xorg   474 [006]  1203.773207: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57137
            Xorg   474 [006]  1203.773216: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57180
            Xorg   474 [006]  1203.773225: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57179
         swapper     0 [002]  1203.773298: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57180
            Xorg   474 [006]  1203.773302: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57181
            Xorg   474 [006]  1203.773303: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57181
            Xorg   474 [006]  1203.773317: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57181
         swapper     0 [002]  1203.773388: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57181
            Xorg   474 [006]  1203.773412: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57182
            Xorg   474 [006]  1203.773413: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57182
            Xorg   474 [006]  1203.773429: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57182
            Xorg   474 [006]  1203.773465: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57183
            Xorg   474 [006]  1203.773466: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57183
         swapper     0 [002]  1203.773489: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57182
         swapper     0 [007]  1203.773513: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57183
            Xorg   474 [006]  1203.773547: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57184
            Xorg   474 [006]  1203.773548: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57184
            Xorg   474 [006]  1203.773556: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57162
            Xorg   474 [006]  1203.773563: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57184
            Xorg   474 [006]  1203.773670: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57184
            Xorg   474 [006]  1203.773675: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57185
            Xorg   474 [006]  1203.773675: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57185
            Xorg   474 [006]  1203.773693: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57185
         swapper     0 [002]  1203.773755: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57185
            Xorg   474 [006]  1203.773785: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57186
            Xorg   474 [006]  1203.773786: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57186
            Xorg   474 [006]  1203.773799: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57186
         swapper     0 [002]  1203.773865: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57186
            Xorg   474 [006]  1203.773888: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57187
            Xorg   474 [006]  1203.773889: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57187
            Xorg   474 [006]  1203.773904: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57187
            Xorg   474 [006]  1203.773938: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57188
            Xorg   474 [006]  1203.773938: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57188
         swapper     0 [002]  1203.773963: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57187
         swapper     0 [007]  1203.773988: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57188
            Xorg   474 [006]  1203.774023: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57189
            Xorg   474 [006]  1203.774024: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57189
            Xorg   474 [006]  1203.774032: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57175
            Xorg   474 [006]  1203.774038: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57189
            Xorg   474 [006]  1203.774081: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57190
            Xorg   474 [006]  1203.774081: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57190
            Xorg   474 [006]  1203.774086: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57173
            Xorg   474 [006]  1203.774092: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57190
         swapper     0 [002]  1203.774120: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57189
            Xorg   474 [000]  1203.774302: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57191
            Xorg   474 [000]  1203.774303: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57191
            Xorg   474 [000]  1203.774319: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57191
            Xorg   474 [000]  1203.774398: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57192
            Xorg   474 [000]  1203.774399: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57192
            Xorg   474 [000]  1203.774474: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57193
            Xorg   474 [000]  1203.774475: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57193
            Xorg   474 [000]  1203.774486: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57193
            Xorg   474 [000]  1203.774580: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57194
            Xorg   474 [000]  1203.774581: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57194
         swapper     0 [006]  1203.774583: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57190
            Xorg   474 [000]  1203.774599: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57194
            Xorg   474 [000]  1203.774688: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57195
            Xorg   474 [000]  1203.774689: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57195
            Xorg   474 [000]  1203.774700: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57195
         swapper     0 [006]  1203.774752: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57191
         swapper     0 [006]  1203.774754: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57192
         swapper     0 [006]  1203.774755: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57192
            Xorg   474 [000]  1203.774789: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57196
            Xorg   474 [000]  1203.774790: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57196
            Xorg   474 [000]  1203.774801: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57196
            Xorg   474 [000]  1203.774808: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57193
            Xorg   474 [000]  1203.774868: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57197
            Xorg   474 [000]  1203.774869: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57197
            Xorg   474 [000]  1203.774871: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57194
         swapper     0 [006]  1203.774914: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57195
         swapper     0 [006]  1203.774975: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57196
            Xorg   474 [000]  1203.775019: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57197
            Xorg   474 [000]  1203.775021: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57198
            Xorg   474 [000]  1203.775022: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57198
            Xorg   474 [000]  1203.775036: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57198
         swapper     0 [006]  1203.775087: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57198
            Xorg   474 [000]  1203.775125: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57199
            Xorg   474 [000]  1203.775126: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57199
            Xorg   474 [000]  1203.775138: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57199
         swapper     0 [006]  1203.775196: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57199
            Xorg   474 [000]  1203.775231: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57200
            Xorg   474 [000]  1203.775232: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57200
            Xorg   474 [000]  1203.775243: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57200
         swapper     0 [006]  1203.775297: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57200
            Xorg   474 [000]  1203.775332: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57201
            Xorg   474 [000]  1203.775332: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57201
            Xorg   474 [000]  1203.775344: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57201
         swapper     0 [006]  1203.775401: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57201
            Xorg   474 [000]  1203.775433: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57202
            Xorg   474 [000]  1203.775434: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57202
            Xorg   474 [000]  1203.775447: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57202
         swapper     0 [006]  1203.775500: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57202
            Xorg   474 [000]  1203.775536: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57203
            Xorg   474 [000]  1203.775537: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57203
            Xorg   474 [000]  1203.775549: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57203
         swapper     0 [006]  1203.775611: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57203
            Xorg   474 [000]  1203.775668: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57204
            Xorg   474 [000]  1203.775669: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57204
            Xorg   474 [000]  1203.775681: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57204
         swapper     0 [004]  1203.775753: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57204
            Xorg   474 [000]  1203.775782: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57205
            Xorg   474 [000]  1203.775783: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57205
            Xorg   474 [000]  1203.775803: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57205
            Xorg   474 [000]  1203.775856: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57205
            Xorg   474 [000]  1203.775894: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57206
            Xorg   474 [000]  1203.775895: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57206
            Xorg   474 [000]  1203.775900: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57183
            Xorg   474 [000]  1203.775907: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57206
         swapper     0 [004]  1203.775929: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57206
            Xorg   474 [000]  1203.775945: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57207
            Xorg   474 [000]  1203.775946: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57207
            Xorg   474 [000]  1203.775968: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57208
            Xorg   474 [000]  1203.775969: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57208
            Xorg   474 [000]  1203.775982: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57209
            Xorg   474 [000]  1203.775982: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57209
            Xorg   474 [000]  1203.776299: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57210
            Xorg   474 [000]  1203.776300: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57210
            Xorg   474 [000]  1203.776387: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57211
            Xorg   474 [000]  1203.776388: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57211
            Xorg   474 [000]  1203.776392: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57207
            Xorg   474 [000]  1203.776393: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57207
            Xorg   474 [000]  1203.776393: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57208
         swapper     0 [006]  1203.776400: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57209
            Xorg   474 [000]  1203.776411: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57211
            Xorg   474 [000]  1203.776413: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57212
            Xorg   474 [000]  1203.776414: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57212
            Xorg   474 [000]  1203.776417: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57210
            Xorg   474 [000]  1203.776418: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57210
            Xorg   474 [000]  1203.776420: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57211
            Xorg   474 [000]  1203.776422: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57160
            Xorg   474 [000]  1203.776434: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57212
            Xorg   474 [000]  1203.776435: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57212
         swapper     0 [006]  1203.776449: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57212
            Xorg   474 [006]  1203.776457: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57212
            Xorg   474 [006]  1203.776502: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57213
            Xorg   474 [006]  1203.776503: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57213
            Xorg   474 [006]  1203.776507: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57212
            Xorg   474 [006]  1203.776515: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57213
            Xorg   474 [006]  1203.776527: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57214
            Xorg   474 [006]  1203.776528: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57214
         swapper     0 [002]  1203.776546: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57214
            Xorg   474 [006]  1203.776571: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57215
            Xorg   474 [006]  1203.776571: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57215
            Xorg   474 [006]  1203.776581: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57209
            Xorg   474 [006]  1203.776582: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57214
         swapper     0 [002]  1203.776616: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57215
            Xorg   474 [006]  1203.776639: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57216
            Xorg   474 [006]  1203.776639: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57216
            Xorg   474 [006]  1203.776643: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57215
            Xorg   474 [006]  1203.776649: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57216
         swapper     0 [002]  1203.776897: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57216
            Xorg   474 [006]  1203.777952: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57213
            Xorg   474 [006]  1203.777962: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57217
            Xorg   474 [006]  1203.777963: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57217
            Xorg   474 [006]  1203.777978: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57217
            Xorg   474 [006]  1203.777979: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57217
         swapper     0 [006]  1203.778967: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57217
            Xorg   474 [006]  1203.778976: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57217
            Xorg   474 [006]  1203.779953: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57218
            Xorg   474 [006]  1203.779954: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57218
            Xorg   474 [006]  1203.779965: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57217
            Xorg   474 [006]  1203.779972: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57218
            Xorg   474 [006]  1203.779973: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57218
         swapper     0 [002]  1203.779992: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57218
            Xorg   474 [002]  1203.780008: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57218
            Xorg   474 [002]  1203.780029: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57219
            Xorg   474 [002]  1203.780030: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57219
            Xorg   474 [002]  1203.780059: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57219
            Xorg   474 [002]  1203.780061: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57220
            Xorg   474 [002]  1203.780063: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57220
            Xorg   474 [002]  1203.780068: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57188
            Xorg   474 [002]  1203.780070: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57218
            Xorg   474 [002]  1203.780078: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57220
            Xorg   474 [002]  1203.780079: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57220
         swapper     0 [006]  1203.780097: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57220
            Xorg   474 [006]  1203.780105: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57220
            Xorg   474 [006]  1203.782047: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57221
            Xorg   474 [006]  1203.782048: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57221
            Xorg   474 [006]  1203.782058: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57220
            Xorg   474 [006]  1203.782184: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57222
            Xorg   474 [006]  1203.782185: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57222
            Xorg   474 [006]  1203.782243: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57208
     kworker/6:4 11149 [006]  1203.782338: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57170
     kworker/6:4 11149 [006]  1203.782351: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57171
     kworker/6:4 11149 [006]  1203.782353: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57176
     kworker/6:4 11149 [006]  1203.782355: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57177
     kworker/6:4 11149 [006]  1203.782358: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57178
     kworker/6:4 11149 [006]  1203.782360: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57179
     kworker/6:4 11149 [006]  1203.782362: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57180
     kworker/6:4 11149 [006]  1203.782364: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57181
     kworker/6:4 11149 [006]  1203.782366: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57182
     kworker/6:4 11149 [006]  1203.782369: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57184
     kworker/6:4 11149 [006]  1203.782371: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57185
     kworker/6:4 11149 [006]  1203.782373: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57186
     kworker/6:4 11149 [006]  1203.782375: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57187
     kworker/6:4 11149 [006]  1203.782377: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57189
     kworker/6:4 11149 [006]  1203.782389: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57190
     kworker/6:4 11149 [006]  1203.782391: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57191
     kworker/6:4 11149 [006]  1203.782393: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57193
     kworker/6:4 11149 [006]  1203.782396: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57194
     kworker/6:4 11149 [006]  1203.782407: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57195
     kworker/6:4 11149 [006]  1203.782409: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57196
     kworker/6:4 11149 [006]  1203.782411: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57198
     kworker/6:4 11149 [006]  1203.782413: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57199
     kworker/6:4 11149 [006]  1203.782415: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57200
     kworker/6:4 11149 [006]  1203.782417: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57201
     kworker/6:4 11149 [006]  1203.782419: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57202
     kworker/6:4 11149 [006]  1203.782421: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57203
     kworker/6:4 11149 [006]  1203.782423: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57204
            Xorg   474 [006]  1203.782439: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57223
            Xorg   474 [006]  1203.782440: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57223
            Xorg   474 [006]  1203.782444: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57206
            Xorg   474 [006]  1203.782452: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57223
            Xorg   474 [006]  1203.782500: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57224
            Xorg   474 [006]  1203.782501: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57224
            Xorg   474 [006]  1203.782512: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57224
            Xorg   474 [006]  1203.782528: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57224
         swapper     0 [006]  1203.783117: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57221
         swapper     0 [006]  1203.783117: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57221
         swapper     0 [006]  1203.783118: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57222
         swapper     0 [006]  1203.783119: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57222
         swapper     0 [006]  1203.783234: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57223
         swapper     0 [006]  1203.783245: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57224
            Xorg   474 [003]  1203.783273: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57224
            Xorg   474 [003]  1203.783291: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57225
            Xorg   474 [003]  1203.783292: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57225
            Xorg   474 [003]  1203.783305: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57225
            Xorg   474 [003]  1203.783313: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57226
            Xorg   474 [003]  1203.783314: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57226
            Xorg   474 [003]  1203.783318: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57225
            Xorg   474 [003]  1203.783331: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57226
            Xorg   474 [003]  1203.783335: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57226
         swapper     0 [006]  1203.783362: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57226
            Xorg   474 [006]  1203.783371: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57226
            Xorg   474 [006]  1203.783394: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57227
            Xorg   474 [006]  1203.783395: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57227
            Xorg   474 [006]  1203.783405: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57226
            Xorg   474 [006]  1203.783414: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57227
            Xorg   474 [006]  1203.783416: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57227
            Xorg   474 [006]  1203.783426: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57227
            Xorg   474 [006]  1203.783427: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57227
            Xorg   474 [006]  1203.783438: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57228
            Xorg   474 [006]  1203.783439: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57228
            Xorg   474 [006]  1203.783443: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57227
            Xorg   474 [006]  1203.783450: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57228
            Xorg   474 [006]  1203.783530: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57229
            Xorg   474 [006]  1203.783531: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57229
            Xorg   474 [006]  1203.783581: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57229
            Xorg   474 [006]  1203.783583: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57230
            Xorg   474 [006]  1203.783584: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57230
            Xorg   474 [006]  1203.783590: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57229
            Xorg   474 [006]  1203.783592: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57228
            Xorg   474 [006]  1203.783599: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57230
            Xorg   474 [006]  1203.783622: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57230
         swapper     0 [006]  1203.783716: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57230
            Xorg   474 [006]  1203.783758: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57230
            Xorg   474 [006]  1203.783831: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57231
            Xorg   474 [006]  1203.783832: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57231
            Xorg   474 [006]  1203.783856: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57231
            Xorg   474 [006]  1203.783858: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57232
            Xorg   474 [006]  1203.783860: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57232
            Xorg   474 [006]  1203.783868: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57231
         swapper     0 [002]  1203.783906: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57232
            Xorg   474 [006]  1203.783914: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57233
            Xorg   474 [006]  1203.783916: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57233
            Xorg   474 [006]  1203.783922: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57197
            Xorg   474 [006]  1203.783931: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57233
            Xorg   474 [006]  1203.783952: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57233
         swapper     0 [006]  1203.783993: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57233
            Xorg   474 [006]  1203.784032: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57233
            Xorg   474 [006]  1203.784102: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57234
            Xorg   474 [006]  1203.784103: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57234
         swapper     0 [002]  1203.784144: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57234
            Xorg   474 [006]  1203.784157: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57235
            Xorg   474 [006]  1203.784158: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57235
            Xorg   474 [006]  1203.784164: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57234
            Xorg   474 [006]  1203.784172: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57235
            Xorg   474 [006]  1203.784194: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57235
         swapper     0 [006]  1203.784288: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57235
            Xorg   474 [006]  1203.784325: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57235
            Xorg   474 [006]  1203.784345: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57236
            Xorg   474 [006]  1203.784345: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57236
            Xorg   474 [006]  1203.784362: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57236
            Xorg   474 [006]  1203.784363: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57236
         swapper     0 [006]  1203.784416: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57236
            Xorg   474 [006]  1203.784422: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57236
            Xorg   474 [006]  1203.784442: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57237
            Xorg   474 [006]  1203.784443: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57237
            Xorg   474 [006]  1203.784453: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57236
            Xorg   474 [006]  1203.784465: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57237
            Xorg   474 [006]  1203.784466: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57237
         swapper     0 [006]  1203.784511: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57237
            Xorg   474 [006]  1203.784518: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57237
            Xorg   474 [006]  1203.784538: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57238
            Xorg   474 [006]  1203.784538: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57238
            Xorg   474 [006]  1203.784549: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57237
            Xorg   474 [006]  1203.784556: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57238
            Xorg   474 [006]  1203.784557: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57238
            Xorg   474 [006]  1203.784563: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57238
            Xorg   474 [006]  1203.784565: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57238
            Xorg   474 [006]  1203.784634: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57239
            Xorg   474 [006]  1203.784635: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57239
            Xorg   474 [006]  1203.784669: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57239
            Xorg   474 [006]  1203.784671: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57240
            Xorg   474 [006]  1203.784672: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57240
            Xorg   474 [006]  1203.784677: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57239
            Xorg   474 [006]  1203.784707: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57241
            Xorg   474 [006]  1203.784708: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57241
            Xorg   474 [006]  1203.784713: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57205
            Xorg   474 [006]  1203.784715: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57238
            Xorg   474 [006]  1203.784725: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57241
            Xorg   474 [006]  1203.784736: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57240
            Xorg   474 [006]  1203.784749: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57241
         swapper     0 [002]  1203.784768: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57241
            Xorg   474 [002]  1203.784808: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57241
            Xorg   474 [002]  1203.784880: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57242
            Xorg   474 [002]  1203.784881: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57242
         swapper     0 [006]  1203.784911: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57242
            Xorg   474 [002]  1203.784921: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57243
            Xorg   474 [002]  1203.784922: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57243
            Xorg   474 [002]  1203.784928: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57242
            Xorg   474 [002]  1203.784935: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57243
            Xorg   474 [002]  1203.784956: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57243
         swapper     0 [006]  1203.785010: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57243
            Xorg   474 [006]  1203.785049: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57243
            Xorg   474 [006]  1203.785118: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57244
            Xorg   474 [006]  1203.785119: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57244
         swapper     0 [002]  1203.785145: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57244
            Xorg   474 [006]  1203.785156: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57245
            Xorg   474 [006]  1203.785157: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57245
            Xorg   474 [006]  1203.785163: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57244
            Xorg   474 [006]  1203.785170: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57245
            Xorg   474 [006]  1203.785190: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57245
         swapper     0 [006]  1203.785275: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57245
            Xorg   474 [006]  1203.785312: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57245
            Xorg   474 [006]  1203.785333: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57246
            Xorg   474 [006]  1203.785334: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57246
            Xorg   474 [006]  1203.785350: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57246
            Xorg   474 [006]  1203.785351: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57246
         swapper     0 [006]  1203.785406: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57246
            Xorg   474 [006]  1203.785413: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57246
            Xorg   474 [006]  1203.785433: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57247
            Xorg   474 [006]  1203.785434: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57247
            Xorg   474 [006]  1203.785444: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57246
            Xorg   474 [006]  1203.785456: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57247
            Xorg   474 [006]  1203.785457: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57247
         swapper     0 [002]  1203.785478: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57247
            Xorg   474 [002]  1203.785487: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57247
            Xorg   474 [002]  1203.785508: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57248
            Xorg   474 [002]  1203.785509: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57248
            Xorg   474 [002]  1203.785519: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57247
            Xorg   474 [002]  1203.785527: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57248
            Xorg   474 [002]  1203.785600: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57249
            Xorg   474 [002]  1203.785601: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57249
         swapper     0 [006]  1203.785628: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57249
            Xorg   474 [002]  1203.785661: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57250
            Xorg   474 [002]  1203.785662: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57250
            Xorg   474 [002]  1203.785673: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57249
            Xorg   474 [002]  1203.785675: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57248
            Xorg   474 [002]  1203.785682: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57250
            Xorg   474 [002]  1203.785703: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57250
         swapper     0 [006]  1203.785763: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57250
            Xorg   474 [006]  1203.785803: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57250
            Xorg   474 [006]  1203.785874: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57251
            Xorg   474 [006]  1203.785875: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57251
            Xorg   474 [006]  1203.785902: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57251
            Xorg   474 [006]  1203.785904: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57252
            Xorg   474 [006]  1203.785905: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57252
            Xorg   474 [006]  1203.785912: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57251
         swapper     0 [002]  1203.785952: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57252
            Xorg   474 [006]  1203.785965: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57253
            Xorg   474 [006]  1203.785966: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57253
            Xorg   474 [006]  1203.785972: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57219
            Xorg   474 [006]  1203.785980: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57253
            Xorg   474 [006]  1203.786000: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57253
         swapper     0 [006]  1203.786074: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57253
            Xorg   474 [006]  1203.786110: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57253
            Xorg   474 [006]  1203.786176: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57254
            Xorg   474 [006]  1203.786176: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57254
         swapper     0 [002]  1203.786207: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57254
            Xorg   474 [006]  1203.787614: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57255
            Xorg   474 [006]  1203.787615: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57255
            Xorg   474 [006]  1203.787626: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57254
            Xorg   474 [006]  1203.787632: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57255
            Xorg   474 [006]  1203.787649: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57255
         swapper     0 [006]  1203.787752: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57255
            Xorg   474 [006]  1203.787787: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57255
            Xorg   474 [006]  1203.787812: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57256
            Xorg   474 [006]  1203.787812: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57256
            Xorg   474 [006]  1203.787827: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57256
            Xorg   474 [006]  1203.787828: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57256
         swapper     0 [006]  1203.787892: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57256
            Xorg   474 [006]  1203.787898: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57256
            Xorg   474 [006]  1203.787931: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57257
            Xorg   474 [006]  1203.787932: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57257
            Xorg   474 [006]  1203.787942: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57256
            Xorg   474 [006]  1203.787950: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57257
            Xorg   474 [006]  1203.787951: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57257
         swapper     0 [006]  1203.788002: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57257
            Xorg   474 [006]  1203.788007: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57257
            Xorg   474 [006]  1203.788027: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57258
            Xorg   474 [006]  1203.788028: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57258
            Xorg   474 [006]  1203.788037: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57257
            Xorg   474 [006]  1203.788044: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57258
            Xorg   474 [006]  1203.788045: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57258
            Xorg   474 [006]  1203.788051: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57258
            Xorg   474 [006]  1203.788052: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57258
            Xorg   474 [006]  1203.788068: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57259
            Xorg   474 [006]  1203.788069: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57259
            Xorg   474 [006]  1203.788179: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57259
            Xorg   474 [006]  1203.788181: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57260
            Xorg   474 [006]  1203.788181: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57260
            Xorg   474 [006]  1203.788198: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57260
            Xorg   474 [006]  1203.788201: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57261
            Xorg   474 [006]  1203.788201: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57261
            Xorg   474 [006]  1203.788206: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57260
            Xorg   474 [006]  1203.788241: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57261
            Xorg   474 [006]  1203.788243: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57262
            Xorg   474 [006]  1203.788244: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57262
            Xorg   474 [006]  1203.788252: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57259
            Xorg   474 [006]  1203.788254: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57232
            Xorg   474 [006]  1203.788256: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57258
            Xorg   474 [006]  1203.788263: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57262
            Xorg   474 [006]  1203.788281: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57262
         swapper     0 [006]  1203.788327: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57262
            Xorg   474 [006]  1203.788362: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57262
            Xorg   474 [006]  1203.788421: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57263
            Xorg   474 [006]  1203.788422: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57263
         swapper     0 [002]  1203.788450: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57263
            Xorg   474 [006]  1203.788459: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57264
            Xorg   474 [006]  1203.788460: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57264
            Xorg   474 [006]  1203.788465: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57263
            Xorg   474 [006]  1203.788471: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57264
            Xorg   474 [006]  1203.788489: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57264
         swapper     0 [006]  1203.788542: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57264
            Xorg   474 [006]  1203.788576: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57264
            Xorg   474 [006]  1203.788634: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57265
            Xorg   474 [006]  1203.788635: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57265
         swapper     0 [002]  1203.788663: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57265
            Xorg   474 [006]  1203.788673: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57266
            Xorg   474 [006]  1203.788674: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57266
            Xorg   474 [006]  1203.788679: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57265
            Xorg   474 [006]  1203.788685: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57266
            Xorg   474 [006]  1203.788714: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57267
            Xorg   474 [006]  1203.788714: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57267
            Xorg   474 [006]  1203.788717: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57216
            Xorg   474 [006]  1203.788718: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57240
            Xorg   474 [006]  1203.788742: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57268
            Xorg   474 [006]  1203.788743: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57268
            Xorg   474 [006]  1203.788745: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57266
            Xorg   474 [006]  1203.788794: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57269
            Xorg   474 [006]  1203.788794: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57269
            Xorg   474 [006]  1203.788857: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57270
            Xorg   474 [006]  1203.788857: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57270
            Xorg   474 [006]  1203.788868: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57271
            Xorg   474 [006]  1203.788868: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57271
            Xorg   474 [006]  1203.788878: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57272
            Xorg   474 [006]  1203.788879: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57272
            Xorg   474 [006]  1203.788888: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57273
            Xorg   474 [006]  1203.788889: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57273
            Xorg   474 [006]  1203.788898: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57274
            Xorg   474 [006]  1203.788899: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57274
            Xorg   474 [006]  1203.788908: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57275
            Xorg   474 [006]  1203.788909: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57275
            Xorg   474 [006]  1203.788918: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57276
            Xorg   474 [006]  1203.788919: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57276
            Xorg   474 [006]  1203.788929: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57277
            Xorg   474 [006]  1203.788930: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57277
            Xorg   474 [006]  1203.788939: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57278
            Xorg   474 [006]  1203.788940: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57278
            Xorg   474 [006]  1203.788950: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57279
            Xorg   474 [006]  1203.788951: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57279
            Xorg   474 [006]  1203.788967: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57280
            Xorg   474 [006]  1203.788968: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57280
            Xorg   474 [006]  1203.788997: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57281
            Xorg   474 [006]  1203.788998: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57281
            Xorg   474 [006]  1203.789020: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57282
            Xorg   474 [006]  1203.789020: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57282
            Xorg   474 [006]  1203.789033: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57282
            Xorg   474 [006]  1203.789034: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57282
         swapper     0 [006]  1203.789204: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57267
         swapper     0 [006]  1203.789205: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57268
         swapper     0 [006]  1203.789205: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57268
         swapper     0 [006]  1203.789206: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57269
         swapper     0 [002]  1203.789220: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57270
         swapper     0 [002]  1203.789221: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57270
         swapper     0 [002]  1203.789222: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57271
         swapper     0 [002]  1203.789223: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57271
         swapper     0 [002]  1203.789223: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57272
         swapper     0 [002]  1203.789224: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57272
         swapper     0 [002]  1203.789224: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57273
         swapper     0 [002]  1203.789225: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57273
         swapper     0 [002]  1203.789226: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57274
         swapper     0 [002]  1203.789226: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57274
         swapper     0 [002]  1203.789227: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57275
         swapper     0 [002]  1203.789227: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57275
         swapper     0 [002]  1203.789228: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57276
         swapper     0 [002]  1203.789229: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57276
         swapper     0 [006]  1203.789266: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57277
         swapper     0 [006]  1203.789267: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57277
         swapper     0 [006]  1203.789268: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57278
         swapper     0 [006]  1203.789268: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57278
         swapper     0 [006]  1203.789269: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57279
         swapper     0 [006]  1203.789270: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57279
         swapper     0 [006]  1203.789270: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57280
         swapper     0 [006]  1203.789271: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57280
         swapper     0 [006]  1203.789272: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57281
         swapper     0 [006]  1203.789272: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57281
         swapper     0 [006]  1203.789273: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57282
            Xorg   474 [006]  1203.789278: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57282
            Xorg   474 [006]  1203.789290: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57283
            Xorg   474 [006]  1203.789290: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57283
            Xorg   474 [006]  1203.789308: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57283
            Xorg   474 [006]  1203.789310: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57284
            Xorg   474 [006]  1203.789311: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57284
            Xorg   474 [006]  1203.789314: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57283
         swapper     0 [002]  1203.789321: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57284
            Xorg   474 [006]  1203.789325: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57285
            Xorg   474 [006]  1203.789326: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57285
            Xorg   474 [006]  1203.789330: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57284
            Xorg   474 [006]  1203.789342: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57285
            Xorg   474 [006]  1203.789343: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57286
            Xorg   474 [006]  1203.789344: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57286
            Xorg   474 [006]  1203.789347: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57285
            Xorg   474 [006]  1203.789358: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57286
            Xorg   474 [006]  1203.789360: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57287
            Xorg   474 [006]  1203.789360: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57287
            Xorg   474 [006]  1203.789364: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57286
            Xorg   474 [006]  1203.789374: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57287
            Xorg   474 [006]  1203.789374: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57288
            Xorg   474 [006]  1203.789375: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57288
            Xorg   474 [006]  1203.789378: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57287
            Xorg   474 [006]  1203.789386: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57289
            Xorg   474 [006]  1203.789386: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57289
         swapper     0 [007]  1203.789387: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57288
            Xorg   474 [006]  1203.789390: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57288
            Xorg   474 [006]  1203.789391: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57282
            Xorg   474 [006]  1203.789397: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57289
            Xorg   474 [006]  1203.789408: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57290
            Xorg   474 [006]  1203.789409: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57290
            Xorg   474 [006]  1203.789412: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57267
            Xorg   474 [006]  1203.789421: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57290
            Xorg   474 [006]  1203.789424: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57291
            Xorg   474 [006]  1203.789425: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57291
            Xorg   474 [006]  1203.789438: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57291
            Xorg   474 [006]  1203.789439: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57292
            Xorg   474 [006]  1203.789440: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57292
            Xorg   474 [006]  1203.789443: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57291
            Xorg   474 [006]  1203.789452: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57292
            Xorg   474 [006]  1203.789455: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57293
            Xorg   474 [006]  1203.789455: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57293
            Xorg   474 [006]  1203.789459: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57292
            Xorg   474 [006]  1203.789468: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57293
            Xorg   474 [006]  1203.789469: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57294
            Xorg   474 [006]  1203.789469: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57294
            Xorg   474 [006]  1203.789473: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57293
            Xorg   474 [006]  1203.789481: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57294
            Xorg   474 [006]  1203.789483: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57295
            Xorg   474 [006]  1203.789484: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57295
            Xorg   474 [006]  1203.789488: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57294
         swapper     0 [007]  1203.789502: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57295
            Xorg   474 [006]  1203.789507: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57296
            Xorg   474 [006]  1203.789508: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57296
            Xorg   474 [006]  1203.789511: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57269
            Xorg   474 [006]  1203.789512: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57295
            Xorg   474 [006]  1203.789524: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57296
            Xorg   474 [006]  1203.789532: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57296
     kworker/6:4 11149 [006]  1203.792395: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57223
     kworker/6:4 11149 [006]  1203.792400: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57224
     kworker/6:4 11149 [006]  1203.792403: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57230
     kworker/6:4 11149 [006]  1203.792405: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57233
     kworker/6:4 11149 [006]  1203.792408: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57235
     kworker/6:4 11149 [006]  1203.792410: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57241
     kworker/6:4 11149 [006]  1203.792413: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57243
     kworker/6:4 11149 [006]  1203.792415: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57245
     kworker/6:4 11149 [006]  1203.792418: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57250
     kworker/6:4 11149 [006]  1203.792420: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57253
     kworker/6:4 11149 [006]  1203.792423: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57255
     kworker/6:4 11149 [006]  1203.792426: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57262
     kworker/6:4 11149 [006]  1203.792428: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57264
     gnome-shell   762 [003]  1203.795872: fence:fence_signaled: driver=nouveau timeline=generic kernel channel context=1 seqno=179
     gnome-shell   762 [003]  1203.795880: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10073
     gnome-shell   762 [003]  1203.795881: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10073
     gnome-shell   762 [003]  1203.795898: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10069
     gnome-shell   762 [003]  1203.795901: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57121
     gnome-shell   762 [003]  1203.795903: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10055
     gnome-shell   762 [003]  1203.795922: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=9939
     gnome-shell   762 [003]  1203.795940: fence:fence_enable_signal: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10073
            Xorg   474 [006]  1203.796727: fence:fence_init: driver=nouveau timeline=generic kernel channel context=1 seqno=180
            Xorg   474 [006]  1203.796728: fence:fence_emit: driver=nouveau timeline=generic kernel channel context=1 seqno=180
            Xorg   474 [006]  1203.796735: fence:fence_destroy: driver=nouveau timeline=generic kernel channel context=1 seqno=179
         swapper     0 [006]  1203.812899: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10073
     gnome-shell   762 [003]  1203.828933: fence:fence_signaled: driver=nouveau timeline=generic kernel channel context=1 seqno=180
     gnome-shell   762 [003]  1203.828938: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10074
     gnome-shell   762 [003]  1203.828939: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10074
     gnome-shell   762 [003]  1203.828953: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=6884
     gnome-shell   762 [003]  1203.828975: fence:fence_enable_signal: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10074
            Xorg   474 [006]  1203.839957: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57297
            Xorg   474 [006]  1203.839958: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57297
            Xorg   474 [006]  1203.839968: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57296
            Xorg   474 [006]  1203.840015: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57168
            Xorg   474 [006]  1203.840124: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57298
            Xorg   474 [006]  1203.840125: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57298
            Xorg   474 [006]  1203.840137: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57298
         swapper     0 [001]  1203.840198: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57297
         swapper     0 [001]  1203.840201: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57297
            Xorg   474 [006]  1203.840209: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57299
            Xorg   474 [006]  1203.840209: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57299
            Xorg   474 [006]  1203.840220: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57300
            Xorg   474 [006]  1203.840221: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57300
            Xorg   474 [006]  1203.840280: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57301
            Xorg   474 [006]  1203.840281: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57301
            Xorg   474 [006]  1203.840311: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57302
            Xorg   474 [006]  1203.840311: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57302
         swapper     0 [001]  1203.840325: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10074
            Xorg   474 [006]  1203.840334: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57303
            Xorg   474 [006]  1203.840335: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57303
            Xorg   474 [006]  1203.840341: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57252
            Xorg   474 [006]  1203.840365: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57303
            Xorg   474 [006]  1203.840396: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57304
            Xorg   474 [006]  1203.840397: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57304
         swapper     0 [002]  1203.840442: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57298
         swapper     0 [002]  1203.840449: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57299
         swapper     0 [002]  1203.840450: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57299
         swapper     0 [001]  1203.840492: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57300
         swapper     0 [001]  1203.840493: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57300
         swapper     0 [001]  1203.840494: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57301
         swapper     0 [001]  1203.840495: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57301
         swapper     0 [001]  1203.840496: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57302
            Xorg   474 [006]  1203.840508: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57305
            Xorg   474 [006]  1203.840509: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57305
            Xorg   474 [006]  1203.840523: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57306
            Xorg   474 [006]  1203.840524: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57306
            Xorg   474 [006]  1203.840528: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57303
         swapper     0 [001]  1203.840559: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57304
         swapper     0 [001]  1203.840561: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57305
         swapper     0 [001]  1203.840562: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57305
         swapper     0 [001]  1203.840563: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57306
            Xorg   474 [006]  1203.840670: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57307
            Xorg   474 [006]  1203.840670: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57307
            Xorg   474 [006]  1203.840691: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57307
            Xorg   474 [006]  1203.840693: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57308
            Xorg   474 [006]  1203.840694: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57308
            Xorg   474 [006]  1203.840698: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57306
            Xorg   474 [006]  1203.840699: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57307
            Xorg   474 [006]  1203.840705: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57308
            Xorg   474 [006]  1203.840735: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57309
            Xorg   474 [006]  1203.840736: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57309
            Xorg   474 [006]  1203.840739: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57304
         swapper     0 [001]  1203.840785: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57308
         swapper     0 [001]  1203.840788: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57309
            Xorg   474 [006]  1203.840836: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57310
            Xorg   474 [006]  1203.840837: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57310
            Xorg   474 [006]  1203.840849: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57310
            Xorg   474 [006]  1203.840850: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57311
            Xorg   474 [006]  1203.840851: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57311
            Xorg   474 [006]  1203.840856: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57310
         swapper     0 [002]  1203.840866: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57311
            Xorg   474 [006]  1203.840954: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57312
            Xorg   474 [006]  1203.840955: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57312
         swapper     0 [001]  1203.840974: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57312
            Xorg   474 [006]  1203.840978: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57313
            Xorg   474 [006]  1203.840979: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57313
            Xorg   474 [006]  1203.840983: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57311
            Xorg   474 [006]  1203.840984: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57312
            Xorg   474 [006]  1203.840990: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57313
            Xorg   474 [006]  1203.841020: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57314
            Xorg   474 [006]  1203.841021: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57314
            Xorg   474 [006]  1203.841023: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57309
         swapper     0 [001]  1203.841059: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57313
         swapper     0 [001]  1203.841062: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57314
            Xorg   474 [006]  1203.841109: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57315
            Xorg   474 [006]  1203.841109: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57315
            Xorg   474 [006]  1203.841133: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57315
            Xorg   474 [006]  1203.841135: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57316
            Xorg   474 [006]  1203.841136: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57316
            Xorg   474 [006]  1203.841140: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57315
            Xorg   474 [006]  1203.841142: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57289
            Xorg   474 [006]  1203.841150: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57316
            Xorg   474 [006]  1203.841151: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57316
            Xorg   474 [006]  1203.841160: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57316
            Xorg   474 [006]  1203.841161: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57316
            Xorg   474 [006]  1203.841173: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57317
            Xorg   474 [006]  1203.841174: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57317
            Xorg   474 [006]  1203.841190: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57317
            Xorg   474 [006]  1203.841191: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57318
            Xorg   474 [006]  1203.841192: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57318
            Xorg   474 [006]  1203.841195: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57317
            Xorg   474 [006]  1203.841202: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57318
            Xorg   474 [006]  1203.841203: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57319
            Xorg   474 [006]  1203.841203: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57319
            Xorg   474 [006]  1203.841206: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57318
            Xorg   474 [006]  1203.841214: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57320
            Xorg   474 [006]  1203.841215: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57320
            Xorg   474 [006]  1203.841217: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57319
            Xorg   474 [006]  1203.841219: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57319
            Xorg   474 [006]  1203.841230: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57320
            Xorg   474 [006]  1203.841231: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57321
            Xorg   474 [006]  1203.841232: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57321
            Xorg   474 [006]  1203.841235: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57320
            Xorg   474 [006]  1203.841259: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57321
            Xorg   474 [006]  1203.841380: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57322
            Xorg   474 [006]  1203.841381: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57322
            Xorg   474 [006]  1203.841394: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57322
            Xorg   474 [006]  1203.841395: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57323
            Xorg   474 [006]  1203.841396: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57323
            Xorg   474 [006]  1203.841399: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57322
            Xorg   474 [006]  1203.841400: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57316
            Xorg   474 [006]  1203.841407: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57323
            Xorg   474 [006]  1203.841408: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57323
            Xorg   474 [006]  1203.841413: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57323
            Xorg   474 [006]  1203.841414: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57323
            Xorg   474 [006]  1203.841429: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57324
            Xorg   474 [006]  1203.841430: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57324
            Xorg   474 [006]  1203.841446: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57324
            Xorg   474 [006]  1203.841447: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57325
            Xorg   474 [006]  1203.841448: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57325
            Xorg   474 [006]  1203.841451: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57324
            Xorg   474 [006]  1203.841458: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57325
            Xorg   474 [006]  1203.841459: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57326
            Xorg   474 [006]  1203.841460: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57326
            Xorg   474 [006]  1203.841463: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57325
            Xorg   474 [006]  1203.841470: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57326
            Xorg   474 [006]  1203.841471: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57327
            Xorg   474 [006]  1203.841471: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57327
            Xorg   474 [006]  1203.841474: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57326
            Xorg   474 [006]  1203.841483: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57327
            Xorg   474 [006]  1203.841485: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57328
            Xorg   474 [006]  1203.841485: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57328
            Xorg   474 [006]  1203.841491: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57321
            Xorg   474 [006]  1203.841493: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57327
            Xorg   474 [006]  1203.841502: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57328
            Xorg   474 [006]  1203.841585: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57329
            Xorg   474 [006]  1203.841586: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57329
            Xorg   474 [006]  1203.841597: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57330
            Xorg   474 [006]  1203.841597: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57330
            Xorg   474 [006]  1203.841607: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57331
            Xorg   474 [006]  1203.841608: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57331
            Xorg   474 [006]  1203.841610: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57329
            Xorg   474 [006]  1203.841611: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57329
            Xorg   474 [006]  1203.841612: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57330
            Xorg   474 [006]  1203.841613: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57330
            Xorg   474 [006]  1203.841621: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57331
            Xorg   474 [006]  1203.841624: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57332
            Xorg   474 [006]  1203.841625: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57332
            Xorg   474 [006]  1203.841629: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57331
            Xorg   474 [006]  1203.841637: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57332
            Xorg   474 [006]  1203.841638: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57333
            Xorg   474 [006]  1203.841639: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57333
            Xorg   474 [006]  1203.841642: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57332
            Xorg   474 [006]  1203.841648: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57333
            Xorg   474 [006]  1203.841649: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57334
            Xorg   474 [006]  1203.841650: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57334
            Xorg   474 [006]  1203.841653: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57333
            Xorg   474 [006]  1203.841660: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57334
            Xorg   474 [006]  1203.841661: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57335
            Xorg   474 [006]  1203.841661: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57335
            Xorg   474 [006]  1203.841664: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57334
     gnome-shell   762 [003]  1203.841814: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10075
     gnome-shell   762 [003]  1203.841815: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10075
            Xorg   474 [006]  1203.841832: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57335
            Xorg   474 [006]  1203.841833: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57336
            Xorg   474 [006]  1203.841834: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57336
            Xorg   474 [006]  1203.841837: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57335
            Xorg   474 [006]  1203.841845: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57337
            Xorg   474 [006]  1203.841846: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57337
            Xorg   474 [006]  1203.841901: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=56885
         swapper     0 [001]  1203.841904: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10075
            Xorg   474 [006]  1203.841972: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57337
            Xorg   474 [006]  1203.841973: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57338
            Xorg   474 [006]  1203.841973: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57338
            Xorg   474 [006]  1203.841976: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57336
            Xorg   474 [006]  1203.841977: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57336
            Xorg   474 [006]  1203.841979: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57337
            Xorg   474 [006]  1203.841992: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57338
            Xorg   474 [006]  1203.841993: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57339
            Xorg   474 [006]  1203.841994: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57339
            Xorg   474 [006]  1203.842026: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57340
            Xorg   474 [006]  1203.842026: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57340
            Xorg   474 [006]  1203.842028: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57339
            Xorg   474 [006]  1203.842031: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57338
            Xorg   474 [006]  1203.842032: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57261
            Xorg   474 [006]  1203.842038: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57340
            Xorg   474 [006]  1203.842091: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57340
            Xorg   474 [006]  1203.842127: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57341
            Xorg   474 [006]  1203.842128: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57341
     gnome-shell   762 [003]  1203.842177: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10076
     gnome-shell   762 [003]  1203.842187: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10076
     gnome-shell   762 [003]  1203.842192: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10075
            Xorg   474 [006]  1203.842939: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57342
            Xorg   474 [006]  1203.842940: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57342
            Xorg   474 [006]  1203.842991: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57343
            Xorg   474 [006]  1203.842992: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57343
            Xorg   474 [006]  1203.842997: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57328
            Xorg   474 [006]  1203.843004: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57343
            Xorg   474 [006]  1203.843181: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57344
            Xorg   474 [006]  1203.843182: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57344
            Xorg   474 [006]  1203.843210: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57345
            Xorg   474 [006]  1203.843211: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57345
            Xorg   474 [006]  1203.843224: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57346
            Xorg   474 [006]  1203.843224: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57346
            Xorg   474 [006]  1203.843239: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57347
            Xorg   474 [006]  1203.843240: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57347
            Xorg   474 [006]  1203.843260: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57348
            Xorg   474 [006]  1203.843260: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57348
            Xorg   474 [006]  1203.843269: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57349
            Xorg   474 [006]  1203.843269: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57349
            Xorg   474 [006]  1203.843278: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57350
            Xorg   474 [006]  1203.843279: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57350
            Xorg   474 [006]  1203.843288: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57351
            Xorg   474 [006]  1203.843289: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57351
            Xorg   474 [006]  1203.843306: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57352
            Xorg   474 [006]  1203.843306: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57352
            Xorg   474 [006]  1203.843321: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57353
            Xorg   474 [006]  1203.843321: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57353
            Xorg   474 [006]  1203.843330: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57354
            Xorg   474 [006]  1203.843331: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57354
            Xorg   474 [006]  1203.843340: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57355
            Xorg   474 [006]  1203.843340: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57355
            Xorg   474 [006]  1203.843405: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57356
            Xorg   474 [006]  1203.843406: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57356
            Xorg   474 [006]  1203.843606: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57357
            Xorg   474 [006]  1203.843607: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57357
            Xorg   474 [006]  1203.843659: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57358
            Xorg   474 [006]  1203.843659: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57358
            Xorg   474 [006]  1203.843671: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57358
            Xorg   474 [006]  1203.843704: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57359
            Xorg   474 [006]  1203.843705: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57359
            Xorg   474 [006]  1203.843772: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57360
            Xorg   474 [006]  1203.843773: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57360
            Xorg   474 [006]  1203.843803: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57361
            Xorg   474 [006]  1203.843803: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57361
            Xorg   474 [006]  1203.843870: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57362
            Xorg   474 [006]  1203.843871: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57362
            Xorg   474 [006]  1203.843877: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57266
            Xorg   474 [006]  1203.843883: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57362
            Xorg   474 [006]  1203.843918: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57363
            Xorg   474 [006]  1203.843919: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57363
            Xorg   474 [006]  1203.843982: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57364
            Xorg   474 [006]  1203.843982: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57364
            Xorg   474 [006]  1203.844012: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57365
            Xorg   474 [006]  1203.844013: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57365
            Xorg   474 [006]  1203.844022: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57365
     gnome-shell   762 [003]  1203.844168: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10077
     gnome-shell   762 [003]  1203.844169: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10077
     gnome-shell   762 [003]  1203.844188: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10078
     gnome-shell   762 [003]  1203.844189: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10078
            Xorg   474 [006]  1203.844259: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57366
            Xorg   474 [006]  1203.844260: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57366
            Xorg   474 [006]  1203.844301: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57367
            Xorg   474 [006]  1203.844301: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57367
            Xorg   474 [006]  1203.844312: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57367
         swapper     0 [002]  1203.844356: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57341
         swapper     0 [002]  1203.844361: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10076
         swapper     0 [002]  1203.844362: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10076
         swapper     0 [007]  1203.844421: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57342
         swapper     0 [007]  1203.844423: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57342
         swapper     0 [007]  1203.844562: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57343
         swapper     0 [007]  1203.844569: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57344
         swapper     0 [007]  1203.844570: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57344
         swapper     0 [007]  1203.844571: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57345
         swapper     0 [007]  1203.844572: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57345
            wish 11174 [001]  1203.844602: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57346
            wish 11174 [001]  1203.844604: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57346
            wish 11174 [001]  1203.844605: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57347
            wish 11174 [001]  1203.844606: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57347
            wish 11174 [001]  1203.844608: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57348
            wish 11174 [001]  1203.844609: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57348
            wish 11174 [001]  1203.844610: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57349
            wish 11174 [001]  1203.844611: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57349
            wish 11174 [001]  1203.844612: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57350
            wish 11174 [001]  1203.844613: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57350
            wish 11174 [001]  1203.844615: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57351
            wish 11174 [001]  1203.844616: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57351
            wish 11174 [001]  1203.844617: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57352
            wish 11174 [001]  1203.844618: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57352
            wish 11174 [001]  1203.844619: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57353
            wish 11174 [001]  1203.844620: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57353
            wish 11174 [001]  1203.844622: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57354
            wish 11174 [001]  1203.844623: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57354
            wish 11174 [001]  1203.844624: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57355
            wish 11174 [001]  1203.844625: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57355
         swapper     0 [007]  1203.844753: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57356
         swapper     0 [007]  1203.844754: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57356
         swapper     0 [007]  1203.844755: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57357
         swapper     0 [007]  1203.844756: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57357
         swapper     0 [007]  1203.844758: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57358
         swapper     0 [007]  1203.844761: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57359
         swapper     0 [007]  1203.844762: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57359
            wish 11174 [001]  1203.844797: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57360
            wish 11174 [001]  1203.844798: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57360
            wish 11174 [001]  1203.844799: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57361
         swapper     0 [007]  1203.844882: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57362
         swapper     0 [007]  1203.844886: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57363
         swapper     0 [007]  1203.844887: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57363
         swapper     0 [007]  1203.844888: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57364
         swapper     0 [007]  1203.844889: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57364
            wish 11174 [001]  1203.844936: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57365
            wish 11174 [001]  1203.844940: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57366
            wish 11174 [001]  1203.844942: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57366
         swapper     0 [007]  1203.845005: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57367
     kworker/3:1   204 [003]  1203.853333: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57303
     kworker/3:1   204 [003]  1203.853336: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57308
     kworker/3:1   204 [003]  1203.853338: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57313
     kworker/3:1   204 [003]  1203.853340: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57340
     kworker/3:1   204 [003]  1203.853346: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57358
     kworker/3:1   204 [003]  1203.853349: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57362
         swapper     0 [007]  1203.858130: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10077
         swapper     0 [007]  1203.858132: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10078
     gnome-shell   762 [003]  1203.858330: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10079
     gnome-shell   762 [003]  1203.858331: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10079
     gnome-shell   762 [003]  1203.858339: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10078
         swapper     0 [007]  1203.858360: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10079
            Xorg   474 [006]  1203.858429: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57368
            Xorg   474 [006]  1203.858430: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57368
            Xorg   474 [006]  1203.858440: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57341
     gnome-shell   762 [003]  1203.858481: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10080
     gnome-shell   762 [003]  1203.858482: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10080
     gnome-shell   762 [003]  1203.858500: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10079
     gnome-shell   762 [003]  1203.860386: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10081
     gnome-shell   762 [003]  1203.860387: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10081
     gnome-shell   762 [003]  1203.860395: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10072
     gnome-shell   762 [003]  1203.860415: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10082
     gnome-shell   762 [003]  1203.860416: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10082
         swapper     0 [007]  1203.861460: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57368
         swapper     0 [007]  1203.861465: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10080
         swapper     0 [007]  1203.861467: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10080
         swapper     0 [000]  1203.877922: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10081
         swapper     0 [000]  1203.877925: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10082
     gnome-shell   762 [003]  1203.878050: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10083
     gnome-shell   762 [003]  1203.878051: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10083
     gnome-shell   762 [003]  1203.878059: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10082
         swapper     0 [000]  1203.878079: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10083
            Xorg   474 [006]  1203.878133: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57369
            Xorg   474 [006]  1203.878135: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57369
            Xorg   474 [006]  1203.878145: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57368
     gnome-shell   762 [006]  1203.878181: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10084
     gnome-shell   762 [006]  1203.878183: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10084
     gnome-shell   762 [006]  1203.878192: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10083
     gnome-shell   762 [006]  1203.881259: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10085
     gnome-shell   762 [006]  1203.881261: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10085
     gnome-shell   762 [006]  1203.881304: fence:fence_enable_signal: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10085
     gnome-shell   762 [006]  1203.881365: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10086
     gnome-shell   762 [006]  1203.881367: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10086
         swapper     0 [003]  1203.881808: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57369
         swapper     0 [003]  1203.881813: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10084
         swapper     0 [003]  1203.881814: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10084
         swapper     0 [001]  1203.902504: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10085
         swapper     0 [001]  1203.902520: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10086
     gnome-shell   762 [006]  1203.902670: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10087
     gnome-shell   762 [006]  1203.902672: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10087
     gnome-shell   762 [006]  1203.902679: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10086
         swapper     0 [001]  1203.902713: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10087
            Xorg   474 [000]  1203.902762: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57370
            Xorg   474 [000]  1203.902763: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57370
            Xorg   474 [000]  1203.902773: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57369
     gnome-shell   762 [006]  1203.902804: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10088
     gnome-shell   762 [006]  1203.902805: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10088
     gnome-shell   762 [006]  1203.902823: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10087
     gnome-shell   762 [006]  1203.905206: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10089
     gnome-shell   762 [006]  1203.905207: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10089
     gnome-shell   762 [006]  1203.905235: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10090
     gnome-shell   762 [006]  1203.905236: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10090
     gnome-shell   762 [006]  1203.905246: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=9497
     gnome-shell   762 [006]  1203.905440: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10091
     gnome-shell   762 [006]  1203.905442: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10091
     gnome-shell   762 [006]  1203.905456: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=8085
     gnome-shell   762 [006]  1203.905475: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10092
     gnome-shell   762 [006]  1203.905476: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10092
         swapper     0 [001]  1203.907240: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57370
         swapper     0 [001]  1203.907245: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10088
         swapper     0 [001]  1203.907247: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10088
            wish 11174 [002]  1203.921259: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10089
            wish 11174 [002]  1203.921262: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10090
            Xorg   474 [000]  1203.925977: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57371
            Xorg   474 [000]  1203.925979: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57371
            Xorg   474 [000]  1203.926063: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57372
            Xorg   474 [000]  1203.926064: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57372
            Xorg   474 [000]  1203.926067: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57365
            Xorg   474 [000]  1203.926093: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57372
            Xorg   474 [000]  1203.926150: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57373
            Xorg   474 [000]  1203.926150: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57373
            Xorg   474 [000]  1203.926221: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57374
            Xorg   474 [000]  1203.926222: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57374
            Xorg   474 [000]  1203.926270: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57375
            Xorg   474 [000]  1203.926271: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57375
            Xorg   474 [000]  1203.926284: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57375
            Xorg   474 [000]  1203.926319: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57376
            Xorg   474 [000]  1203.926320: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57376
            Xorg   474 [000]  1203.926347: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57377
            Xorg   474 [000]  1203.926347: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57377
            Xorg   474 [000]  1203.926424: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57378
            Xorg   474 [000]  1203.926425: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57378
            Xorg   474 [000]  1203.926451: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57379
            Xorg   474 [000]  1203.926452: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57379
            Xorg   474 [000]  1203.926480: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57380
            Xorg   474 [000]  1203.926480: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57380
            Xorg   474 [000]  1203.926486: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57302
            Xorg   474 [000]  1203.926492: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57380
            Xorg   474 [000]  1203.926518: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57381
            Xorg   474 [000]  1203.926519: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57381
            Xorg   474 [000]  1203.926542: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57382
            Xorg   474 [000]  1203.926542: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57382
            Xorg   474 [000]  1203.926601: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57383
            Xorg   474 [000]  1203.926602: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57383
            Xorg   474 [000]  1203.926634: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57384
            Xorg   474 [000]  1203.926635: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57384
            Xorg   474 [000]  1203.926646: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57384
            Xorg   474 [000]  1203.926678: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57385
            Xorg   474 [000]  1203.926679: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57385
            Xorg   474 [000]  1203.926701: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57386
            Xorg   474 [000]  1203.926702: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57386
            Xorg   474 [000]  1203.926718: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57387
            Xorg   474 [000]  1203.926719: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57387
            Xorg   474 [000]  1203.926743: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57388
            Xorg   474 [000]  1203.926743: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57388
            Xorg   474 [000]  1203.926814: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57389
            Xorg   474 [000]  1203.926814: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57389
            Xorg   474 [000]  1203.926859: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57390
            Xorg   474 [000]  1203.926860: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57390
            Xorg   474 [000]  1203.926870: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57390
            Xorg   474 [000]  1203.926901: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57391
            Xorg   474 [000]  1203.926901: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57391
            Xorg   474 [000]  1203.926926: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57392
            Xorg   474 [000]  1203.926926: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57392
            Xorg   474 [000]  1203.926954: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57393
            Xorg   474 [000]  1203.926955: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57393
            Xorg   474 [000]  1203.926971: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57394
            Xorg   474 [000]  1203.926971: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57394
            Xorg   474 [000]  1203.927041: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57395
            Xorg   474 [000]  1203.927042: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57395
            Xorg   474 [000]  1203.927079: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57396
            Xorg   474 [000]  1203.927079: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57396
            Xorg   474 [000]  1203.927094: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57396
            Xorg   474 [000]  1203.927117: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57397
            Xorg   474 [000]  1203.927118: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57397
            Xorg   474 [000]  1203.927140: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57398
            Xorg   474 [000]  1203.927141: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57398
            Xorg   474 [000]  1203.927210: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57399
            Xorg   474 [000]  1203.927211: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57399
            Xorg   474 [000]  1203.927240: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57400
            Xorg   474 [000]  1203.927240: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57400
            Xorg   474 [000]  1203.927267: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57401
            Xorg   474 [000]  1203.927268: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57401
            Xorg   474 [000]  1203.927272: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57339
            Xorg   474 [000]  1203.927279: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57401
            Xorg   474 [000]  1203.927309: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57402
            Xorg   474 [000]  1203.927309: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57402
            Xorg   474 [000]  1203.927332: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57403
            Xorg   474 [000]  1203.927333: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57403
            Xorg   474 [000]  1203.927358: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57404
            Xorg   474 [000]  1203.927359: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57404
            Xorg   474 [000]  1203.927372: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57405
            Xorg   474 [000]  1203.927373: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57405
            Xorg   474 [000]  1203.927442: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57406
            Xorg   474 [000]  1203.927443: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57406
            Xorg   474 [000]  1203.927490: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57407
            Xorg   474 [000]  1203.927490: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57407
            Xorg   474 [000]  1203.927504: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57407
            Xorg   474 [000]  1203.927531: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57408
            Xorg   474 [000]  1203.927532: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57408
            Xorg   474 [000]  1203.927555: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57409
            Xorg   474 [000]  1203.927556: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57409
            Xorg   474 [000]  1203.927617: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57410
            Xorg   474 [000]  1203.927618: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57410
            Xorg   474 [000]  1203.927648: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57411
            Xorg   474 [000]  1203.927649: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57411
            Xorg   474 [000]  1203.927659: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57411
            Xorg   474 [000]  1203.927732: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57412
            Xorg   474 [000]  1203.927733: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57412
            Xorg   474 [000]  1203.927771: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57413
            Xorg   474 [000]  1203.927771: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57413
            Xorg   474 [000]  1203.927790: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57413
            Xorg   474 [000]  1203.927839: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57414
            Xorg   474 [000]  1203.927839: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57414
            Xorg   474 [000]  1203.927867: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57415
            Xorg   474 [000]  1203.927868: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57415
            Xorg   474 [000]  1203.927933: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57416
            Xorg   474 [000]  1203.927934: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57416
            Xorg   474 [000]  1203.927973: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57417
            Xorg   474 [000]  1203.927973: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57417
            Xorg   474 [000]  1203.927991: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57417
            Xorg   474 [000]  1203.928058: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57418
            Xorg   474 [000]  1203.928059: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57418
            Xorg   474 [000]  1203.928093: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57419
            Xorg   474 [000]  1203.928094: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57419
            Xorg   474 [000]  1203.928107: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57419
            Xorg   474 [000]  1203.928137: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57420
            Xorg   474 [000]  1203.928138: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57420
            Xorg   474 [000]  1203.928161: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57421
            Xorg   474 [000]  1203.928162: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57421
            Xorg   474 [000]  1203.928175: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57422
            Xorg   474 [000]  1203.928175: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57422
            Xorg   474 [000]  1203.928199: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57423
            Xorg   474 [000]  1203.928200: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57423
            Xorg   474 [000]  1203.928218: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57424
            Xorg   474 [000]  1203.928218: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57424
            Xorg   474 [000]  1203.928252: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57425
            Xorg   474 [000]  1203.928252: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57425
            Xorg   474 [000]  1203.928294: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57426
            Xorg   474 [000]  1203.928294: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57426
            Xorg   474 [000]  1203.928306: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57427
            Xorg   474 [000]  1203.928307: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57427
            Xorg   474 [000]  1203.928335: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57428
            Xorg   474 [000]  1203.928335: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57428
            Xorg   474 [000]  1203.928357: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57429
            Xorg   474 [000]  1203.928358: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57429
            Xorg   474 [000]  1203.928371: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57430
            Xorg   474 [000]  1203.928371: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57430
            Xorg   474 [000]  1203.928383: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57431
            Xorg   474 [000]  1203.928384: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57431
            Xorg   474 [000]  1203.928409: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57432
            Xorg   474 [000]  1203.928410: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57432
            Xorg   474 [000]  1203.928419: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57433
            Xorg   474 [000]  1203.928420: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57433
            Xorg   474 [000]  1203.928430: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57434
            Xorg   474 [000]  1203.928430: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57434
            Xorg   474 [000]  1203.928440: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57435
            Xorg   474 [000]  1203.928441: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57435
            Xorg   474 [000]  1203.928503: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57436
            Xorg   474 [000]  1203.928504: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57436
            Xorg   474 [000]  1203.928520: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57437
            Xorg   474 [000]  1203.928521: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57437
            Xorg   474 [000]  1203.928563: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57314
            Xorg   474 [000]  1203.928627: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57438
            Xorg   474 [000]  1203.928628: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57438
            Xorg   474 [000]  1203.928669: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57439
            Xorg   474 [000]  1203.928670: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57439
            Xorg   474 [000]  1203.928680: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57439
            Xorg   474 [000]  1203.928711: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57440
            Xorg   474 [000]  1203.928711: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57440
            Xorg   474 [000]  1203.928726: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57441
            Xorg   474 [000]  1203.928727: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57441
            Xorg   474 [000]  1203.928784: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57442
            Xorg   474 [000]  1203.928784: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57442
            Xorg   474 [000]  1203.928833: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57298
            Xorg   474 [000]  1203.928905: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57443
            Xorg   474 [000]  1203.928906: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57443
            Xorg   474 [000]  1203.928962: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57444
            Xorg   474 [000]  1203.928962: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57444
            Xorg   474 [000]  1203.928978: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57361
            Xorg   474 [000]  1203.928994: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57444
            Xorg   474 [000]  1203.929024: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57445
            Xorg   474 [000]  1203.929025: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57445
            Xorg   474 [000]  1203.929035: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57446
            Xorg   474 [000]  1203.929036: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57446
            Xorg   474 [000]  1203.929046: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57447
            Xorg   474 [000]  1203.929047: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57447
            Xorg   474 [000]  1203.929057: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57448
            Xorg   474 [000]  1203.929058: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57448
            Xorg   474 [000]  1203.929093: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57449
            Xorg   474 [000]  1203.929093: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57449
            wish 11174 [002]  1203.931756: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57371
            wish 11174 [002]  1203.931758: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57371
            wish 11174 [002]  1203.931773: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10091
         swapper     0 [004]  1203.931829: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10092
     gnome-shell   762 [006]  1203.931888: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10093
     gnome-shell   762 [006]  1203.931889: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10093
     gnome-shell   762 [006]  1203.931897: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10092
         swapper     0 [004]  1203.931977: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57372
            Xorg   474 [000]  1203.931978: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57450
            Xorg   474 [000]  1203.931979: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57450
         swapper     0 [004]  1203.931985: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57373
         swapper     0 [004]  1203.931986: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57373
         swapper     0 [004]  1203.931987: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57374
         swapper     0 [004]  1203.931988: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57374
            Xorg   474 [000]  1203.931993: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57370
     gnome-shell   762 [006]  1203.932030: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10094
     gnome-shell   762 [006]  1203.932031: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10094
            Xorg   474 [000]  1203.932035: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57375
            wish 11174 [002]  1203.932122: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57376
            wish 11174 [002]  1203.932123: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57376
            wish 11174 [002]  1203.932124: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57377
            wish 11174 [002]  1203.932125: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57377
            wish 11174 [002]  1203.932173: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57378
            wish 11174 [002]  1203.932174: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57378
            wish 11174 [002]  1203.932175: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57379
            wish 11174 [002]  1203.932222: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57380
            wish 11174 [002]  1203.932227: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57381
            wish 11174 [002]  1203.932228: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57381
            wish 11174 [002]  1203.932229: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57382
            wish 11174 [002]  1203.932230: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57382
         swapper     0 [004]  1203.932284: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57383
         swapper     0 [004]  1203.932285: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57383
         swapper     0 [004]  1203.932286: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57384
         swapper     0 [000]  1203.932317: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57385
         swapper     0 [000]  1203.932318: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57385
         swapper     0 [000]  1203.932319: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57386
         swapper     0 [000]  1203.932320: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57386
         swapper     0 [000]  1203.932346: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57387
         swapper     0 [000]  1203.932346: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57387
         swapper     0 [000]  1203.932347: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57388
         swapper     0 [000]  1203.932347: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57388
         swapper     0 [000]  1203.932348: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57389
         swapper     0 [000]  1203.932349: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57389
         swapper     0 [004]  1203.932434: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57390
         swapper     0 [000]  1203.932470: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57391
         swapper     0 [000]  1203.932471: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57391
         swapper     0 [000]  1203.932471: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57392
         swapper     0 [000]  1203.932472: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57392
         swapper     0 [000]  1203.932501: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57393
         swapper     0 [000]  1203.932502: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57393
         swapper     0 [000]  1203.932503: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57394
         swapper     0 [000]  1203.932504: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57394
         swapper     0 [000]  1203.932505: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57395
         swapper     0 [000]  1203.932505: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57395
            wish 11174 [002]  1203.932600: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57396
            wish 11174 [002]  1203.932682: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57397
            wish 11174 [002]  1203.932683: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57397
            wish 11174 [002]  1203.932685: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57398
            wish 11174 [002]  1203.932685: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57398
            wish 11174 [002]  1203.932686: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57399
            wish 11174 [002]  1203.932687: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57399
            wish 11174 [002]  1203.932747: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57400
            wish 11174 [002]  1203.932773: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57401
     kworker/2:2 11127 [002]  1203.932797: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57402
     kworker/2:2 11127 [002]  1203.932798: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57402
            wish 11174 [002]  1203.932841: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57403
            wish 11174 [002]  1203.932842: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57403
            wish 11174 [002]  1203.932844: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57404
            wish 11174 [002]  1203.932844: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57404
            wish 11174 [002]  1203.932994: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57405
            wish 11174 [002]  1203.932995: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57405
            wish 11174 [002]  1203.932996: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57406
            wish 11174 [002]  1203.932997: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57406
            wish 11174 [002]  1203.932999: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57407
            wish 11174 [002]  1203.933006: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10093
            wish 11174 [002]  1203.933007: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10093
            wish 11174 [002]  1203.933008: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10094
            wish 11174 [002]  1203.933086: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57408
            wish 11174 [002]  1203.933087: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57408
            wish 11174 [002]  1203.933089: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57409
            wish 11174 [002]  1203.933090: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57409
            wish 11174 [002]  1203.933091: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57410
            wish 11174 [002]  1203.933092: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57410
            wish 11174 [002]  1203.933155: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57411
            wish 11174 [002]  1203.933158: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57412
            wish 11174 [002]  1203.933159: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57412
            wish 11174 [002]  1203.933208: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57413
     kworker/2:2 11127 [002]  1203.933236: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57414
     kworker/2:2 11127 [002]  1203.933237: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57414
     kworker/2:2 11127 [002]  1203.933251: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57415
     kworker/2:2 11127 [002]  1203.933252: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57415
     kworker/2:2 11127 [002]  1203.933254: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57416
     kworker/2:2 11127 [002]  1203.933255: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57416
            wish 11174 [002]  1203.933318: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57417
            wish 11174 [002]  1203.933322: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57418
            wish 11174 [002]  1203.933323: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57418
            wish 11174 [002]  1203.933384: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57419
     kworker/2:2 11127 [002]  1203.933406: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57420
     kworker/2:2 11127 [002]  1203.933407: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57420
     kworker/2:2 11127 [002]  1203.933444: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57421
     kworker/2:2 11127 [002]  1203.933445: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57421
            wish 11174 [002]  1203.933489: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57422
            wish 11174 [002]  1203.933598: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57423
            wish 11174 [002]  1203.933599: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57423
            wish 11174 [002]  1203.933600: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57424
            wish 11174 [002]  1203.933600: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57424
            wish 11174 [002]  1203.933601: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57425
            wish 11174 [002]  1203.933602: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57425
            wish 11174 [002]  1203.933603: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57426
            wish 11174 [002]  1203.933604: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57426
            wish 11174 [002]  1203.933605: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57427
            wish 11174 [002]  1203.933606: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57427
            wish 11174 [002]  1203.933607: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57428
            wish 11174 [002]  1203.933608: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57428
            wish 11174 [002]  1203.933609: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57429
            wish 11174 [002]  1203.933610: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57429
            wish 11174 [002]  1203.933637: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57430
            wish 11174 [002]  1203.933638: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57430
            wish 11174 [002]  1203.933639: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57431
            wish 11174 [002]  1203.933640: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57431
            wish 11174 [002]  1203.933641: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57432
            wish 11174 [002]  1203.933642: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57432
            wish 11174 [002]  1203.933643: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57433
            wish 11174 [002]  1203.933644: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57433
            wish 11174 [002]  1203.933645: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57434
            wish 11174 [002]  1203.933646: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57434
            wish 11174 [002]  1203.933647: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57435
            wish 11174 [002]  1203.933648: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57435
            wish 11174 [002]  1203.933649: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57436
            wish 11174 [002]  1203.933650: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57436
            wish 11174 [002]  1203.933651: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57437
            wish 11174 [002]  1203.933651: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57437
            wish 11174 [002]  1203.933652: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57438
            wish 11174 [002]  1203.933653: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57438
            wish 11174 [002]  1203.933706: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57439
     kworker/2:2 11127 [002]  1203.933728: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57440
            wish 11174 [002]  1203.934318: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57441
            wish 11174 [002]  1203.934319: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57441
            wish 11174 [002]  1203.934320: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57442
            wish 11174 [002]  1203.934321: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57442
            wish 11174 [002]  1203.934322: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57443
            wish 11174 [002]  1203.934375: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57444
            wish 11174 [002]  1203.934379: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57445
            wish 11174 [002]  1203.934380: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57445
            wish 11174 [002]  1203.934381: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57446
            wish 11174 [002]  1203.934382: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57446
            wish 11174 [002]  1203.934383: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57447
            wish 11174 [002]  1203.934384: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57447
            wish 11174 [002]  1203.934385: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57448
            wish 11174 [002]  1203.934386: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57448
            wish 11174 [002]  1203.934388: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57449
     gnome-shell   762 [006]  1203.934740: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10095
     gnome-shell   762 [006]  1203.934742: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10095
     gnome-shell   762 [006]  1203.934747: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10081
     gnome-shell   762 [006]  1203.934763: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10094
     kworker/0:2 11063 [000]  1203.935780: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57372
     kworker/0:2 11063 [000]  1203.935784: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57375
     kworker/0:2 11063 [000]  1203.935786: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57380
     kworker/0:2 11063 [000]  1203.935789: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57384
     kworker/0:2 11063 [000]  1203.935791: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57390
     kworker/0:2 11063 [000]  1203.935793: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57396
     kworker/0:2 11063 [000]  1203.935795: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57401
     kworker/0:2 11063 [000]  1203.935798: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57407
     kworker/0:2 11063 [000]  1203.935800: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57411
     kworker/0:2 11063 [000]  1203.935802: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57413
     kworker/0:2 11063 [000]  1203.935805: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57417
     kworker/0:2 11063 [000]  1203.935807: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57419
     kworker/0:2 11063 [000]  1203.935810: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57439
            wish 11174 [002]  1203.939514: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57450
         swapper     0 [005]  1203.967587: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10095
     gnome-shell   762 [006]  1203.967689: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10096
     gnome-shell   762 [006]  1203.967691: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10096
         swapper     0 [005]  1203.967735: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10096
            Xorg   474 [000]  1203.967786: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57451
            Xorg   474 [000]  1203.967787: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57451
            Xorg   474 [000]  1203.967797: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57450
     gnome-shell   762 [006]  1203.967819: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10097
     gnome-shell   762 [006]  1203.967820: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10097
     gnome-shell   762 [006]  1203.967829: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10096
     gnome-shell   762 [006]  1203.969603: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10098
     gnome-shell   762 [006]  1203.969604: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10098
     gnome-shell   762 [006]  1203.969617: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10095
     gnome-shell   762 [006]  1203.969632: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10099
     gnome-shell   762 [006]  1203.969633: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10099
         swapper     0 [005]  1203.973569: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57451
         swapper     0 [005]  1203.973576: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10097
         swapper     0 [005]  1203.973577: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10097
         swapper     0 [005]  1204.004752: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10098
         swapper     0 [005]  1204.004765: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10099
     gnome-shell   762 [006]  1204.004875: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10100
     gnome-shell   762 [006]  1204.004876: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10100
     gnome-shell   762 [006]  1204.004894: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10099
         swapper     0 [005]  1204.004911: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10100
            Xorg   474 [000]  1204.004972: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57452
            Xorg   474 [000]  1204.004974: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57452
            Xorg   474 [000]  1204.004984: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57451
     gnome-shell   762 [006]  1204.005004: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10101
     gnome-shell   762 [006]  1204.005005: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10101
     gnome-shell   762 [006]  1204.005014: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10100
            Xorg   474 [000]  1204.006498: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57453
            Xorg   474 [000]  1204.006499: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57453
            Xorg   474 [000]  1204.006511: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57454
            Xorg   474 [000]  1204.006512: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57454
            Xorg   474 [000]  1204.006522: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57455
            Xorg   474 [000]  1204.006523: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57455
            Xorg   474 [000]  1204.006533: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57456
            Xorg   474 [000]  1204.006533: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57456
            Xorg   474 [000]  1204.006563: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57457
            Xorg   474 [000]  1204.006563: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57457
            Xorg   474 [000]  1204.006567: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57323
            Xorg   474 [000]  1204.006574: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57457
            Xorg   474 [000]  1204.006576: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57457
     gnome-shell   762 [006]  1204.007272: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10102
     gnome-shell   762 [006]  1204.007273: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10102
     gnome-shell   762 [006]  1204.007280: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10085
     gnome-shell   762 [006]  1204.007303: fence:fence_enable_signal: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10102
     gnome-shell   762 [006]  1204.007343: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10103
     gnome-shell   762 [006]  1204.007343: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10103
         swapper     0 [002]  1204.011208: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57452
         swapper     0 [002]  1204.011214: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10101
         swapper     0 [002]  1204.011216: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10101
         swapper     0 [002]  1204.011279: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57453
         swapper     0 [002]  1204.011280: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57453
         swapper     0 [002]  1204.011282: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57454
         swapper     0 [002]  1204.011283: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57454
         swapper     0 [002]  1204.011284: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57455
         swapper     0 [002]  1204.011285: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57455
         swapper     0 [002]  1204.011286: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57456
         swapper     0 [002]  1204.011287: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57456
         swapper     0 [002]  1204.011313: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57457
            Xorg   474 [002]  1204.011329: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57457
            Xorg   474 [002]  1204.011378: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57458
            Xorg   474 [002]  1204.011380: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57458
            Xorg   474 [002]  1204.011385: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57457
            Xorg   474 [002]  1204.011394: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57458
            Xorg   474 [002]  1204.011396: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57458
         swapper     0 [006]  1204.043746: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57458
         swapper     0 [006]  1204.043752: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10102
         swapper     0 [006]  1204.043754: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10103
            Xorg   474 [006]  1204.043759: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57458
            Xorg   474 [006]  1204.043794: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57459
            Xorg   474 [006]  1204.043795: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57459
            Xorg   474 [006]  1204.043805: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57458
            Xorg   474 [006]  1204.043850: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57460
            Xorg   474 [006]  1204.043851: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57460
            Xorg   474 [006]  1204.043862: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57461
            Xorg   474 [006]  1204.043863: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57461
            Xorg   474 [006]  1204.043873: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57462
            Xorg   474 [006]  1204.043874: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57462
            Xorg   474 [006]  1204.043909: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57463
            Xorg   474 [006]  1204.043910: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57463
            Xorg   474 [006]  1204.043913: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57459
         swapper     0 [002]  1204.043922: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57460
         swapper     0 [002]  1204.043923: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57460
         swapper     0 [002]  1204.043924: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57461
         swapper     0 [002]  1204.043925: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57461
         swapper     0 [002]  1204.043927: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57462
         swapper     0 [002]  1204.043927: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57462
            Xorg   474 [006]  1204.043951: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57463
            Xorg   474 [006]  1204.044062: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57464
            Xorg   474 [006]  1204.044062: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57464
            Xorg   474 [006]  1204.044073: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57465
            Xorg   474 [006]  1204.044073: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57465
            Xorg   474 [006]  1204.044085: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57466
            Xorg   474 [006]  1204.044086: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57466
            Xorg   474 [006]  1204.044089: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57464
            Xorg   474 [006]  1204.044090: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57464
            Xorg   474 [006]  1204.044091: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57465
            Xorg   474 [006]  1204.044093: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57465
         swapper     0 [002]  1204.044095: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57466
            Xorg   474 [006]  1204.044101: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57467
            Xorg   474 [006]  1204.044102: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57467
            Xorg   474 [006]  1204.044105: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57466
            Xorg   474 [006]  1204.044113: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57467
            Xorg   474 [006]  1204.044116: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57468
            Xorg   474 [006]  1204.044117: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57468
            Xorg   474 [006]  1204.044120: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57467
            Xorg   474 [006]  1204.044129: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57468
            Xorg   474 [006]  1204.044130: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57469
            Xorg   474 [006]  1204.044130: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57469
            Xorg   474 [006]  1204.044134: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57468
            Xorg   474 [006]  1204.044141: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57469
            Xorg   474 [006]  1204.044142: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57470
            Xorg   474 [006]  1204.044143: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57470
            Xorg   474 [006]  1204.044146: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57469
         swapper     0 [002]  1204.044151: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57470
            Xorg   474 [006]  1204.044155: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57471
            Xorg   474 [006]  1204.044156: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57471
            Xorg   474 [006]  1204.044159: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57470
            Xorg   474 [006]  1204.044166: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57471
            Xorg   474 [006]  1204.044167: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57472
            Xorg   474 [006]  1204.044168: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57472
            Xorg   474 [006]  1204.044171: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57471
         swapper     0 [002]  1204.044176: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57472
            Xorg   474 [006]  1204.044182: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57473
            Xorg   474 [006]  1204.044183: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57473
            Xorg   474 [006]  1204.044186: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57472
            Xorg   474 [006]  1204.044194: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57473
            Xorg   474 [006]  1204.044197: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57474
            Xorg   474 [006]  1204.044198: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57474
            Xorg   474 [006]  1204.044202: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57473
            Xorg   474 [006]  1204.044212: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57474
            Xorg   474 [006]  1204.044213: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57475
            Xorg   474 [006]  1204.044214: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57475
            Xorg   474 [006]  1204.044218: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57474
            Xorg   474 [006]  1204.044230: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57475
            Xorg   474 [006]  1204.044232: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57476
            Xorg   474 [006]  1204.044232: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57476
            Xorg   474 [006]  1204.044236: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57475
            Xorg   474 [006]  1204.044238: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57459
            Xorg   474 [006]  1204.044250: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57476
            Xorg   474 [006]  1204.044252: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57476
         swapper     0 [002]  1204.044294: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57476
            Xorg   474 [002]  1204.044301: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57476
            Xorg   474 [002]  1204.044327: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57477
            Xorg   474 [002]  1204.044328: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57477
            Xorg   474 [002]  1204.044345: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57477
            Xorg   474 [002]  1204.044347: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57478
            Xorg   474 [002]  1204.044347: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57478
            Xorg   474 [002]  1204.044351: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57477
         swapper     0 [006]  1204.044356: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57478
            Xorg   474 [002]  1204.044362: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57479
            Xorg   474 [002]  1204.044363: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57479
            Xorg   474 [002]  1204.044366: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57478
            Xorg   474 [002]  1204.044376: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57479
            Xorg   474 [002]  1204.044378: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57480
            Xorg   474 [002]  1204.044378: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57480
            Xorg   474 [002]  1204.044382: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57479
            Xorg   474 [002]  1204.044393: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57480
            Xorg   474 [002]  1204.044394: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57481
            Xorg   474 [002]  1204.044395: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57481
            Xorg   474 [002]  1204.044399: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57480
            Xorg   474 [002]  1204.044409: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57481
            Xorg   474 [002]  1204.044410: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57482
            Xorg   474 [002]  1204.044411: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57482
            Xorg   474 [002]  1204.044415: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57481
         swapper     0 [006]  1204.044428: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57482
            Xorg   474 [002]  1204.044429: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57483
            Xorg   474 [002]  1204.044430: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57483
            Xorg   474 [002]  1204.044433: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57482
            Xorg   474 [002]  1204.044435: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57476
            Xorg   474 [002]  1204.044440: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57483
            Xorg   474 [002]  1204.044450: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57484
            Xorg   474 [002]  1204.044451: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57484
            Xorg   474 [002]  1204.044462: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57484
            Xorg   474 [002]  1204.044463: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57485
            Xorg   474 [002]  1204.044464: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57485
            Xorg   474 [002]  1204.044468: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57484
            Xorg   474 [002]  1204.044484: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57485
            Xorg   474 [002]  1204.044485: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57486
            Xorg   474 [002]  1204.044485: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57486
            Xorg   474 [002]  1204.044488: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57485
            Xorg   474 [002]  1204.044498: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57487
            Xorg   474 [002]  1204.044498: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57487
            Xorg   474 [002]  1204.044509: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57487
            Xorg   474 [002]  1204.044510: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57488
            Xorg   474 [002]  1204.044511: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57488
         swapper     0 [006]  1204.044513: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57486
         swapper     0 [006]  1204.044514: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57486
            Xorg   474 [002]  1204.044518: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57487
            Xorg   474 [002]  1204.044538: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57488
            Xorg   474 [002]  1204.044538: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57489
            Xorg   474 [002]  1204.044539: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57489
            Xorg   474 [002]  1204.044542: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57488
            Xorg   474 [002]  1204.044556: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57489
            Xorg   474 [002]  1204.044557: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57490
            Xorg   474 [002]  1204.044558: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57490
            Xorg   474 [002]  1204.044561: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57463
            Xorg   474 [002]  1204.044564: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57379
            Xorg   474 [002]  1204.044591: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57490
            Xorg   474 [002]  1204.044695: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57491
            Xorg   474 [002]  1204.044696: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57491
            Xorg   474 [002]  1204.044707: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57492
            Xorg   474 [002]  1204.044708: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57492
            Xorg   474 [002]  1204.044711: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57491
            Xorg   474 [002]  1204.044714: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57491
            Xorg   474 [002]  1204.044724: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57492
            Xorg   474 [002]  1204.044725: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57493
            Xorg   474 [002]  1204.044725: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57493
            Xorg   474 [002]  1204.044728: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57492
            Xorg   474 [002]  1204.044736: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57493
            Xorg   474 [002]  1204.044739: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57494
            Xorg   474 [002]  1204.044740: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57494
            Xorg   474 [002]  1204.044745: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57493
            Xorg   474 [002]  1204.044755: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57494
            Xorg   474 [002]  1204.044762: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57495
            Xorg   474 [002]  1204.044762: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57495
            Xorg   474 [002]  1204.044766: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57494
            Xorg   474 [002]  1204.044773: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57495
            Xorg   474 [002]  1204.044776: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57496
            Xorg   474 [002]  1204.044777: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57496
            Xorg   474 [002]  1204.044780: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57495
            Xorg   474 [002]  1204.044792: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57496
            Xorg   474 [002]  1204.044797: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57497
            Xorg   474 [002]  1204.044797: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57497
            Xorg   474 [002]  1204.044800: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57496
            Xorg   474 [002]  1204.044808: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57497
            Xorg   474 [002]  1204.044809: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57498
            Xorg   474 [002]  1204.044809: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57498
            Xorg   474 [002]  1204.044814: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57497
            Xorg   474 [002]  1204.044828: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57498
            Xorg   474 [002]  1204.044831: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57499
            Xorg   474 [002]  1204.044832: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57499
            Xorg   474 [002]  1204.044835: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57498
            Xorg   474 [002]  1204.044842: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57499
            Xorg   474 [002]  1204.044845: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57500
            Xorg   474 [002]  1204.044846: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57500
            Xorg   474 [002]  1204.044849: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57499
            Xorg   474 [002]  1204.044861: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57500
            Xorg   474 [002]  1204.044866: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57501
            Xorg   474 [002]  1204.044866: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57501
            Xorg   474 [002]  1204.044869: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57500
            Xorg   474 [002]  1204.044877: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57501
            Xorg   474 [002]  1204.044879: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57502
            Xorg   474 [002]  1204.044879: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57502
            Xorg   474 [002]  1204.044883: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57501
            Xorg   474 [002]  1204.044895: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57502
            Xorg   474 [002]  1204.044898: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57503
            Xorg   474 [002]  1204.044898: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57503
            Xorg   474 [002]  1204.044902: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57502
            Xorg   474 [002]  1204.044904: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57483
            Xorg   474 [002]  1204.044913: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57503
            Xorg   474 [002]  1204.044914: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57503
         swapper     0 [006]  1204.044944: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57503
            Xorg   474 [006]  1204.044950: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57503
            Xorg   474 [006]  1204.044964: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57504
            Xorg   474 [006]  1204.044965: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57504
            Xorg   474 [006]  1204.044984: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57504
            Xorg   474 [006]  1204.044985: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57505
            Xorg   474 [006]  1204.044986: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57505
            Xorg   474 [006]  1204.044990: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57504
            Xorg   474 [006]  1204.045001: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57505
            Xorg   474 [006]  1204.045002: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57506
            Xorg   474 [006]  1204.045002: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57506
            Xorg   474 [006]  1204.045005: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57505
            Xorg   474 [006]  1204.045016: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57506
            Xorg   474 [006]  1204.045017: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57507
            Xorg   474 [006]  1204.045018: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57507
            Xorg   474 [006]  1204.045022: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57506
            Xorg   474 [006]  1204.045033: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57507
            Xorg   474 [006]  1204.045034: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57508
            Xorg   474 [006]  1204.045035: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57508
            Xorg   474 [006]  1204.045039: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57507
            Xorg   474 [006]  1204.045048: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57508
            Xorg   474 [006]  1204.045050: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57509
            Xorg   474 [006]  1204.045051: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57509
            Xorg   474 [006]  1204.045055: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57508
            Xorg   474 [006]  1204.045065: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57509
            Xorg   474 [006]  1204.045067: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57510
            Xorg   474 [006]  1204.045068: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57510
            Xorg   474 [006]  1204.045071: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57509
            Xorg   474 [006]  1204.045072: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57503
            Xorg   474 [006]  1204.045078: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57510
            Xorg   474 [006]  1204.045089: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57511
            Xorg   474 [006]  1204.045090: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57511
            Xorg   474 [006]  1204.045100: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57511
            Xorg   474 [006]  1204.045101: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57512
            Xorg   474 [006]  1204.045102: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57512
            Xorg   474 [006]  1204.045108: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57511
            Xorg   474 [006]  1204.045118: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57512
            Xorg   474 [006]  1204.045119: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57513
            Xorg   474 [006]  1204.045119: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57513
            Xorg   474 [006]  1204.045122: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57512
            Xorg   474 [006]  1204.045133: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57513
            Xorg   474 [006]  1204.045136: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57514
            Xorg   474 [006]  1204.045137: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57514
            Xorg   474 [006]  1204.045141: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57513
            Xorg   474 [006]  1204.045151: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57514
            Xorg   474 [006]  1204.045152: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57515
            Xorg   474 [006]  1204.045153: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57515
            Xorg   474 [006]  1204.045156: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57514
         swapper     0 [002]  1204.045169: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57515
            Xorg   474 [006]  1204.045178: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57516
            Xorg   474 [006]  1204.045178: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57516
            Xorg   474 [006]  1204.045181: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57490
            Xorg   474 [006]  1204.045182: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57515
            Xorg   474 [006]  1204.045211: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57516
            Xorg   474 [006]  1204.045323: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57517
            Xorg   474 [006]  1204.045324: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57517
         swapper     0 [002]  1204.045566: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57517
            Xorg   474 [006]  1204.046606: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57510
            Xorg   474 [006]  1204.046614: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57518
            Xorg   474 [006]  1204.046615: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57518
            Xorg   474 [006]  1204.046625: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57517
            Xorg   474 [006]  1204.046631: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57518
            Xorg   474 [006]  1204.046632: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57518
         swapper     0 [006]  1204.047594: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57518
            Xorg   474 [006]  1204.047603: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57518
            Xorg   474 [006]  1204.048651: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57519
            Xorg   474 [006]  1204.048652: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57519
            Xorg   474 [006]  1204.048686: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57519
            Xorg   474 [006]  1204.048688: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57520
            Xorg   474 [006]  1204.048689: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57520
            Xorg   474 [006]  1204.048693: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57519
         swapper     0 [002]  1204.048700: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57520
            Xorg   474 [006]  1204.048714: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57521
            Xorg   474 [006]  1204.048715: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57521
            Xorg   474 [006]  1204.048718: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57520
            Xorg   474 [006]  1204.048720: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57518
            Xorg   474 [006]  1204.048727: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57521
            Xorg   474 [006]  1204.048750: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57522
            Xorg   474 [006]  1204.048751: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57522
            Xorg   474 [006]  1204.048772: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57522
            Xorg   474 [006]  1204.048775: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57523
            Xorg   474 [006]  1204.048776: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57523
            Xorg   474 [006]  1204.048781: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57400
         swapper     0 [002]  1204.048786: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57523
            Xorg   474 [006]  1204.048797: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57524
            Xorg   474 [006]  1204.048798: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57524
            Xorg   474 [006]  1204.048801: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57523
            Xorg   474 [006]  1204.048802: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57521
            Xorg   474 [006]  1204.048811: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57524
            Xorg   474 [006]  1204.048813: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57524
            Xorg   474 [006]  1204.048824: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57524
            Xorg   474 [006]  1204.048825: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57524
            Xorg   474 [006]  1204.048890: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57290
            Xorg   474 [006]  1204.050058: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57525
            Xorg   474 [006]  1204.050059: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57525
            Xorg   474 [006]  1204.050069: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57524
            Xorg   474 [006]  1204.050076: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57525
     gnome-shell   762 [003]  1204.050183: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10104
     gnome-shell   762 [003]  1204.050184: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10104
     gnome-shell   762 [003]  1204.050190: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10103
            Xorg   474 [006]  1204.050211: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57526
            Xorg   474 [006]  1204.050212: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57526
            Xorg   474 [006]  1204.050278: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57440
         swapper     0 [002]  1204.050293: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10104
            Xorg   474 [006]  1204.050351: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57527
            Xorg   474 [006]  1204.050351: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57527
            Xorg   474 [006]  1204.050355: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57444
            Xorg   474 [006]  1204.050362: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57527
            Xorg   474 [006]  1204.050408: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57528
            Xorg   474 [006]  1204.050409: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57528
            Xorg   474 [006]  1204.050419: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57528
            Xorg   474 [006]  1204.050435: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57528
         swapper     0 [006]  1204.051198: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57525
         swapper     0 [006]  1204.051203: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57526
         swapper     0 [006]  1204.051204: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57526
         swapper     0 [002]  1204.051263: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57527
         swapper     0 [002]  1204.051349: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57528
            Xorg   474 [002]  1204.051389: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57528
            Xorg   474 [002]  1204.051402: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57529
            Xorg   474 [002]  1204.051403: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57529
            Xorg   474 [002]  1204.051422: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57529
            Xorg   474 [002]  1204.051423: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57529
            Xorg   474 [002]  1204.051433: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57529
            Xorg   474 [002]  1204.051434: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57529
            Xorg   474 [002]  1204.051454: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57530
            Xorg   474 [002]  1204.051454: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57530
            Xorg   474 [002]  1204.051465: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57529
            Xorg   474 [002]  1204.051475: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57530
            Xorg   474 [002]  1204.051476: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57530
         swapper     0 [006]  1204.051555: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57530
            Xorg   474 [006]  1204.051566: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57530
            Xorg   474 [006]  1204.051582: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57531
            Xorg   474 [006]  1204.051582: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57531
            Xorg   474 [006]  1204.051593: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57530
            Xorg   474 [006]  1204.051605: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57531
            Xorg   474 [006]  1204.051606: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57531
            Xorg   474 [006]  1204.051613: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57531
            Xorg   474 [006]  1204.051614: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57531
            Xorg   474 [006]  1204.051626: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57532
            Xorg   474 [006]  1204.051627: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57532
            Xorg   474 [006]  1204.051632: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57531
            Xorg   474 [006]  1204.051639: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57532
            Xorg   474 [006]  1204.051719: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57533
            Xorg   474 [006]  1204.051720: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57533
            Xorg   474 [006]  1204.051741: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57533
            Xorg   474 [006]  1204.051744: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57534
            Xorg   474 [006]  1204.051745: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57534
            Xorg   474 [006]  1204.051753: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57533
            Xorg   474 [006]  1204.051785: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57534
            Xorg   474 [006]  1204.051789: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57535
            Xorg   474 [006]  1204.051790: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57535
            Xorg   474 [006]  1204.051799: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57443
            Xorg   474 [006]  1204.051801: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57532
            Xorg   474 [006]  1204.051817: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57535
            Xorg   474 [006]  1204.051848: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57535
         swapper     0 [002]  1204.051863: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57535
            Xorg   474 [002]  1204.051905: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57535
            Xorg   474 [002]  1204.051992: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57536
            Xorg   474 [002]  1204.051993: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57536
         swapper     0 [006]  1204.052042: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57536
            Xorg   474 [002]  1204.052054: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57537
            Xorg   474 [002]  1204.052055: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57537
            Xorg   474 [002]  1204.052061: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57536
            Xorg   474 [002]  1204.052071: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57537
            Xorg   474 [002]  1204.052094: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57537
         swapper     0 [006]  1204.052198: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57537
            Xorg   474 [006]  1204.052239: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57537
            Xorg   474 [006]  1204.052310: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57538
            Xorg   474 [006]  1204.052311: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57538
         swapper     0 [002]  1204.052341: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57538
            Xorg   474 [006]  1204.052362: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57539
            Xorg   474 [006]  1204.052363: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57539
            Xorg   474 [006]  1204.052374: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57538
            Xorg   474 [006]  1204.052382: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57539
            Xorg   474 [006]  1204.052403: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57539
         swapper     0 [006]  1204.052533: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57539
            Xorg   474 [006]  1204.052573: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57539
            Xorg   474 [006]  1204.052587: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57540
            Xorg   474 [006]  1204.052588: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57540
            Xorg   474 [006]  1204.052604: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57540
            Xorg   474 [006]  1204.052605: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57540
         swapper     0 [006]  1204.052711: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57540
            Xorg   474 [006]  1204.052718: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57540
            Xorg   474 [006]  1204.052741: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57541
            Xorg   474 [006]  1204.052741: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57541
            Xorg   474 [006]  1204.052752: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57540
            Xorg   474 [006]  1204.052764: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57541
            Xorg   474 [006]  1204.052765: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57541
         swapper     0 [006]  1204.052857: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57541
            Xorg   474 [006]  1204.052863: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57541
            Xorg   474 [006]  1204.052890: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57542
            Xorg   474 [006]  1204.052891: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57542
            Xorg   474 [006]  1204.052901: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57541
            Xorg   474 [006]  1204.052909: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57542
            Xorg   474 [006]  1204.052983: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57543
            Xorg   474 [006]  1204.052983: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57543
            Xorg   474 [006]  1204.053003: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57543
            Xorg   474 [006]  1204.053006: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57544
            Xorg   474 [006]  1204.053008: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57544
            Xorg   474 [006]  1204.053013: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57543
            Xorg   474 [006]  1204.053051: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57544
            Xorg   474 [006]  1204.053053: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57545
            Xorg   474 [006]  1204.053054: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57545
            Xorg   474 [006]  1204.053065: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57489
            Xorg   474 [006]  1204.053067: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57542
            Xorg   474 [006]  1204.053076: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57545
            Xorg   474 [006]  1204.053097: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57545
         swapper     0 [002]  1204.053137: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57545
            Xorg   474 [002]  1204.053195: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57545
            Xorg   474 [002]  1204.053270: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57546
            Xorg   474 [002]  1204.053270: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57546
         swapper     0 [006]  1204.053301: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57546
            Xorg   474 [002]  1204.053313: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57547
            Xorg   474 [002]  1204.053314: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57547
            Xorg   474 [002]  1204.053320: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57546
            Xorg   474 [002]  1204.053329: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57547
            Xorg   474 [002]  1204.053350: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57547
         swapper     0 [006]  1204.053406: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57547
            Xorg   474 [006]  1204.053445: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57547
            Xorg   474 [006]  1204.053517: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57548
            Xorg   474 [006]  1204.053518: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57548
         swapper     0 [002]  1204.053543: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57548
            Xorg   474 [006]  1204.053559: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57549
            Xorg   474 [006]  1204.053560: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57549
            Xorg   474 [006]  1204.053572: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57548
            Xorg   474 [006]  1204.053581: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57549
            Xorg   474 [006]  1204.053602: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57549
         swapper     0 [006]  1204.053680: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57549
            Xorg   474 [006]  1204.053717: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57549
            Xorg   474 [006]  1204.053739: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57550
            Xorg   474 [006]  1204.053739: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57550
            Xorg   474 [006]  1204.053757: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57550
            Xorg   474 [006]  1204.053758: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57550
         swapper     0 [006]  1204.053812: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57550
            Xorg   474 [006]  1204.053818: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57550
            Xorg   474 [006]  1204.053839: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57551
            Xorg   474 [006]  1204.053840: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57551
            Xorg   474 [006]  1204.053851: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57550
            Xorg   474 [006]  1204.053862: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57551
            Xorg   474 [006]  1204.053863: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57551
         swapper     0 [002]  1204.053885: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57551
            Xorg   474 [002]  1204.053895: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57551
            Xorg   474 [002]  1204.053910: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57552
            Xorg   474 [002]  1204.053911: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57552
            Xorg   474 [002]  1204.053921: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57551
            Xorg   474 [002]  1204.053930: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57552
            Xorg   474 [002]  1204.054008: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57553
            Xorg   474 [002]  1204.054009: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57553
         swapper     0 [006]  1204.054037: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57553
            Xorg   474 [002]  1204.054038: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57554
            Xorg   474 [002]  1204.054040: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57554
            Xorg   474 [002]  1204.054047: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57553
            Xorg   474 [002]  1204.054087: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57554
            Xorg   474 [002]  1204.054089: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57555
            Xorg   474 [002]  1204.054090: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57555
            Xorg   474 [002]  1204.054101: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57522
            Xorg   474 [002]  1204.054103: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57552
            Xorg   474 [002]  1204.054112: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57555
            Xorg   474 [002]  1204.054134: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57555
         swapper     0 [006]  1204.054156: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57555
            Xorg   474 [006]  1204.054208: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57555
            Xorg   474 [006]  1204.054278: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57556
            Xorg   474 [006]  1204.054279: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57556
         swapper     0 [002]  1204.054320: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57556
            Xorg   474 [006]  1204.054334: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57557
            Xorg   474 [006]  1204.054334: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57557
            Xorg   474 [006]  1204.054348: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57556
            Xorg   474 [006]  1204.054356: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57557
            Xorg   474 [006]  1204.054377: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57557
         swapper     0 [006]  1204.054441: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57557
            Xorg   474 [006]  1204.054477: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57557
            Xorg   474 [006]  1204.054542: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57558
            Xorg   474 [006]  1204.054543: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57558
            Xorg   474 [006]  1204.054564: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57558
            Xorg   474 [006]  1204.054567: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57559
            Xorg   474 [006]  1204.054569: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57559
            Xorg   474 [006]  1204.054574: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57558
            Xorg   474 [006]  1204.054606: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57559
            Xorg   474 [006]  1204.054608: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57560
            Xorg   474 [006]  1204.054609: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57560
            Xorg   474 [006]  1204.054618: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57534
            Xorg   474 [006]  1204.054628: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57560
            Xorg   474 [006]  1204.054648: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57560
         swapper     0 [006]  1204.054721: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57560
            Xorg   474 [006]  1204.054757: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57560
            Xorg   474 [006]  1204.054776: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57561
            Xorg   474 [006]  1204.054777: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57561
            Xorg   474 [006]  1204.054793: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57561
            Xorg   474 [006]  1204.054793: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57561
         swapper     0 [006]  1204.054858: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57561
            Xorg   474 [006]  1204.054864: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57561
            Xorg   474 [006]  1204.054890: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57562
            Xorg   474 [006]  1204.054891: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57562
            Xorg   474 [006]  1204.054901: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57561
            Xorg   474 [006]  1204.054913: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57562
            Xorg   474 [006]  1204.054914: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57562
         swapper     0 [006]  1204.054961: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57562
            Xorg   474 [006]  1204.054966: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57562
            Xorg   474 [006]  1204.054986: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57563
            Xorg   474 [006]  1204.054987: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57563
            Xorg   474 [006]  1204.054997: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57562
            Xorg   474 [006]  1204.055005: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57563
            Xorg   474 [006]  1204.055083: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57564
            Xorg   474 [006]  1204.055084: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57564
            Xorg   474 [006]  1204.055122: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57564
            Xorg   474 [006]  1204.055125: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57565
            Xorg   474 [006]  1204.055127: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57565
            Xorg   474 [006]  1204.055133: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57564
            Xorg   474 [006]  1204.055134: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57563
            Xorg   474 [006]  1204.055142: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57565
            Xorg   474 [006]  1204.055181: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57565
         swapper     0 [006]  1204.055231: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57565
            Xorg   474 [006]  1204.055267: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57565
            Xorg   474 [006]  1204.055284: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57566
            Xorg   474 [006]  1204.055285: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57566
         swapper     0 [002]  1204.055319: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57566
            Xorg   474 [006]  1204.055328: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57567
            Xorg   474 [006]  1204.055329: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57567
            Xorg   474 [006]  1204.055333: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57452
     gnome-shell   762 [003]  1204.055386: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10105
     gnome-shell   762 [003]  1204.055387: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10105
     gnome-shell   762 [003]  1204.055402: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10104
            Xorg   474 [006]  1204.055425: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57568
            Xorg   474 [006]  1204.055426: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57568
            Xorg   474 [006]  1204.055474: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57569
            Xorg   474 [006]  1204.055475: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57569
            Xorg   474 [006]  1204.055480: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57566
            Xorg   474 [006]  1204.055488: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57569
            Xorg   474 [006]  1204.055524: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57570
            Xorg   474 [006]  1204.055525: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57570
            Xorg   474 [006]  1204.055528: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57544
            Xorg   474 [006]  1204.055539: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57570
            Xorg   474 [006]  1204.055540: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57570
     kworker/6:4 11149 [006]  1204.060219: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57525
     kworker/6:4 11149 [006]  1204.060224: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57527
     kworker/6:4 11149 [006]  1204.060227: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57528
     kworker/6:4 11149 [006]  1204.060230: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57535
     kworker/6:4 11149 [006]  1204.060233: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57537
     kworker/6:4 11149 [006]  1204.060236: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57539
     kworker/6:4 11149 [006]  1204.060239: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57545
     kworker/6:4 11149 [006]  1204.060241: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57547
     kworker/6:4 11149 [006]  1204.060244: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57549
     kworker/6:4 11149 [006]  1204.060247: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57555
     kworker/6:4 11149 [006]  1204.060250: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57557
     kworker/6:4 11149 [006]  1204.060253: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57560
     kworker/6:4 11149 [006]  1204.060256: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57565
         swapper     0 [002]  1204.061769: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57567
         swapper     0 [002]  1204.061774: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10105
         swapper     0 [006]  1204.061791: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57568
         swapper     0 [006]  1204.061792: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57568
         swapper     0 [000]  1204.061925: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57569
         swapper     0 [000]  1204.061932: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57570
            Xorg   474 [006]  1204.061961: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57570
            Xorg   474 [006]  1204.062001: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57571
            Xorg   474 [006]  1204.062002: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57571
         swapper     0 [002]  1204.062038: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57571
            Xorg   474 [006]  1204.062143: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57572
            Xorg   474 [006]  1204.062144: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57572
         swapper     0 [002]  1204.062170: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57572
            Xorg   474 [006]  1204.062190: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57573
            Xorg   474 [006]  1204.062191: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57573
            Xorg   474 [006]  1204.062203: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57571
            Xorg   474 [006]  1204.062204: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57516
            Xorg   474 [006]  1204.062206: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57572
            Xorg   474 [006]  1204.062214: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57573
            Xorg   474 [006]  1204.062262: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57574
            Xorg   474 [006]  1204.062263: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57574
            Xorg   474 [006]  1204.062275: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57575
            Xorg   474 [006]  1204.062275: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57575
            Xorg   474 [006]  1204.062344: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57576
            Xorg   474 [006]  1204.062345: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57576
            Xorg   474 [006]  1204.062358: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57577
            Xorg   474 [006]  1204.062359: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57577
            Xorg   474 [006]  1204.062425: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57578
            Xorg   474 [006]  1204.062426: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57578
            Xorg   474 [006]  1204.062466: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57579
            Xorg   474 [006]  1204.062466: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57579
            Xorg   474 [006]  1204.062487: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57579
            Xorg   474 [006]  1204.062583: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57580
            Xorg   474 [006]  1204.062584: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57580
            Xorg   474 [006]  1204.062622: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57581
            Xorg   474 [006]  1204.062623: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57581
            Xorg   474 [006]  1204.062636: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57581
         swapper     0 [002]  1204.062704: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57573
         swapper     0 [002]  1204.062710: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57574
         swapper     0 [002]  1204.062711: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57574
         swapper     0 [002]  1204.062713: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57575
            Xorg   474 [006]  1204.062729: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57582
            Xorg   474 [006]  1204.062731: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57582
            Xorg   474 [006]  1204.062765: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57583
            Xorg   474 [006]  1204.062767: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57583
            Xorg   474 [006]  1204.062819: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57584
            Xorg   474 [006]  1204.062820: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57584
            Xorg   474 [006]  1204.062824: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57576
            Xorg   474 [006]  1204.062826: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57576
            Xorg   474 [006]  1204.062832: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57554
         swapper     0 [002]  1204.062837: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57577
         swapper     0 [002]  1204.062839: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57577
            Xorg   474 [006]  1204.062842: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57584
            Xorg   474 [006]  1204.062851: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57578
            Xorg   474 [006]  1204.062852: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57578
         swapper     0 [002]  1204.062920: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57579
         swapper     0 [002]  1204.062925: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57580
         swapper     0 [002]  1204.062927: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57580
            Xorg   474 [006]  1204.062939: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57585
            Xorg   474 [006]  1204.062941: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57585
         swapper     0 [007]  1204.062988: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57581
         swapper     0 [007]  1204.062997: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57582
            Xorg   474 [006]  1204.062998: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57586
         swapper     0 [007]  1204.062998: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57582
            Xorg   474 [006]  1204.062999: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57586
            Xorg   474 [006]  1204.063002: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57583
            Xorg   474 [006]  1204.063013: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57586
         swapper     0 [002]  1204.063056: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57584
         swapper     0 [002]  1204.063061: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57585
         swapper     0 [002]  1204.063062: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57585
            Xorg   474 [006]  1204.063104: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57587
            Xorg   474 [006]  1204.063105: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57587
            Xorg   474 [006]  1204.063110: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57586
         swapper     0 [007]  1204.063123: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57587
            Xorg   474 [006]  1204.063179: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57588
            Xorg   474 [006]  1204.063180: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57588
            Xorg   474 [006]  1204.063192: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57587
            Xorg   474 [006]  1204.063199: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57588
         swapper     0 [002]  1204.063265: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57588
            Xorg   474 [006]  1204.063285: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57589
            Xorg   474 [006]  1204.063287: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57589
         swapper     0 [007]  1204.063318: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57589
            Xorg   474 [006]  1204.063319: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57590
            Xorg   474 [006]  1204.063320: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57590
            Xorg   474 [006]  1204.063335: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57589
            Xorg   474 [006]  1204.063357: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57590
            Xorg   474 [006]  1204.063359: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57591
            Xorg   474 [006]  1204.063360: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57591
            Xorg   474 [006]  1204.063368: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57559
            Xorg   474 [006]  1204.063377: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57591
         swapper     0 [002]  1204.063435: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57591
            Xorg   474 [006]  1204.063455: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57592
            Xorg   474 [006]  1204.063457: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57592
         swapper     0 [007]  1204.063483: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57592
            Xorg   474 [006]  1204.063484: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57593
            Xorg   474 [006]  1204.063485: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57593
            Xorg   474 [006]  1204.063490: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57592
            Xorg   474 [006]  1204.063495: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57593
         swapper     0 [002]  1204.063561: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57593
            Xorg   474 [006]  1204.063563: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57594
            Xorg   474 [006]  1204.063565: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57594
            Xorg   474 [006]  1204.063593: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57594
            Xorg   474 [006]  1204.063595: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57595
            Xorg   474 [006]  1204.063595: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57595
            Xorg   474 [006]  1204.063602: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57594
            Xorg   474 [006]  1204.063609: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57595
         swapper     0 [002]  1204.063665: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57595
            Xorg   474 [006]  1204.063680: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57596
            Xorg   474 [006]  1204.063681: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57596
            Xorg   474 [006]  1204.063708: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57596
            Xorg   474 [006]  1204.063710: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57597
            Xorg   474 [006]  1204.063711: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57597
            Xorg   474 [006]  1204.063716: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57596
            Xorg   474 [006]  1204.063722: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57597
         swapper     0 [002]  1204.063783: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57597
            Xorg   474 [006]  1204.063792: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57598
            Xorg   474 [006]  1204.063793: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57598
            Xorg   474 [006]  1204.063816: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57598
            Xorg   474 [006]  1204.063819: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57599
            Xorg   474 [006]  1204.063819: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57599
            Xorg   474 [006]  1204.063828: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57598
            Xorg   474 [006]  1204.063854: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57599
            Xorg   474 [006]  1204.063855: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57600
            Xorg   474 [006]  1204.063856: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57600
            Xorg   474 [006]  1204.063869: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57600
         swapper     0 [002]  1204.063919: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57600
            Xorg   474 [006]  1204.063940: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57601
            Xorg   474 [006]  1204.063941: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57601
         swapper     0 [007]  1204.063964: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57601
            Xorg   474 [006]  1204.063973: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57602
            Xorg   474 [006]  1204.063974: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57602
            Xorg   474 [006]  1204.063979: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57601
            Xorg   474 [006]  1204.063985: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57602
     gnome-shell   762 [003]  1204.064020: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10106
     gnome-shell   762 [003]  1204.064021: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10106
     gnome-shell   762 [003]  1204.064032: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57575
     gnome-shell   762 [003]  1204.064034: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10105
            Xorg   474 [006]  1204.064048: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57603
            Xorg   474 [006]  1204.064049: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57603
            Xorg   474 [006]  1204.064089: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57604
            Xorg   474 [006]  1204.064090: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57604
            Xorg   474 [006]  1204.064107: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57604
            Xorg   474 [006]  1204.064171: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57605
            Xorg   474 [006]  1204.064171: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57605
            Xorg   474 [006]  1204.064201: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57606
            Xorg   474 [006]  1204.064202: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57606
            Xorg   474 [006]  1204.064211: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57606
            Xorg   474 [006]  1204.064240: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57607
            Xorg   474 [006]  1204.064241: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57607
            Xorg   474 [006]  1204.064279: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57608
            Xorg   474 [006]  1204.064280: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57608
            Xorg   474 [006]  1204.064359: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57609
            Xorg   474 [006]  1204.064360: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57609
            Xorg   474 [006]  1204.064370: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57610
            Xorg   474 [006]  1204.064371: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57610
            Xorg   474 [006]  1204.064379: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57607
            Xorg   474 [006]  1204.064439: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57611
            Xorg   474 [006]  1204.064439: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57611
            Xorg   474 [006]  1204.064455: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57612
            Xorg   474 [006]  1204.064455: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57612
            Xorg   474 [006]  1204.064483: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57613
            Xorg   474 [006]  1204.064483: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57613
            Xorg   474 [006]  1204.064488: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57583
            Xorg   474 [006]  1204.064493: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57613
            Xorg   474 [006]  1204.064556: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57614
            Xorg   474 [006]  1204.064557: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57614
            Xorg   474 [006]  1204.064590: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57615
            Xorg   474 [006]  1204.064590: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57615
            Xorg   474 [006]  1204.064600: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57615
            Xorg   474 [006]  1204.064660: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57616
            Xorg   474 [006]  1204.064661: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57616
            Xorg   474 [006]  1204.064695: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57617
            Xorg   474 [006]  1204.064696: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57617
            Xorg   474 [006]  1204.064705: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57617
            Xorg   474 [006]  1204.064776: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57618
            Xorg   474 [006]  1204.064776: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57618
            Xorg   474 [006]  1204.064805: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57619
            Xorg   474 [006]  1204.064806: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57619
            Xorg   474 [006]  1204.064815: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57619
            Xorg   474 [006]  1204.064880: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57620
            Xorg   474 [006]  1204.064881: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57620
            Xorg   474 [006]  1204.064913: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57621
            Xorg   474 [006]  1204.064914: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57621
            Xorg   474 [006]  1204.064925: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57621
            Xorg   474 [006]  1204.064985: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57622
            Xorg   474 [006]  1204.064986: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57622
            Xorg   474 [006]  1204.065016: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57623
            Xorg   474 [006]  1204.065017: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57623
            Xorg   474 [006]  1204.065026: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57623
            Xorg   474 [006]  1204.065089: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57624
            Xorg   474 [006]  1204.065089: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57624
            Xorg   474 [006]  1204.065136: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57625
            Xorg   474 [006]  1204.065137: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57625
            Xorg   474 [006]  1204.065163: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57625
            Xorg   474 [006]  1204.065192: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57602
            Xorg   474 [006]  1204.065311: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57626
            Xorg   474 [006]  1204.065312: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57626
            Xorg   474 [006]  1204.065349: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57627
            Xorg   474 [006]  1204.065349: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57627
            Xorg   474 [006]  1204.065362: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57627
            Xorg   474 [006]  1204.065427: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57628
            Xorg   474 [006]  1204.065428: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57628
            Xorg   474 [006]  1204.065442: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57629
            Xorg   474 [006]  1204.065443: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57629
            Xorg   474 [006]  1204.065476: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57630
            Xorg   474 [006]  1204.065477: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57630
            Xorg   474 [006]  1204.065481: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57590
            Xorg   474 [006]  1204.065487: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57630
            Xorg   474 [006]  1204.065547: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57631
            Xorg   474 [006]  1204.065548: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57631
            Xorg   474 [006]  1204.065588: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57632
            Xorg   474 [006]  1204.065589: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57632
            Xorg   474 [006]  1204.065599: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57632
            Xorg   474 [006]  1204.065661: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57633
            Xorg   474 [006]  1204.065661: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57633
            Xorg   474 [006]  1204.065698: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57634
            Xorg   474 [006]  1204.065698: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57634
            Xorg   474 [006]  1204.065720: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57634
            Xorg   474 [006]  1204.065800: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57635
            Xorg   474 [006]  1204.065800: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57635
            Xorg   474 [006]  1204.065872: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57636
            Xorg   474 [006]  1204.065873: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57636
            Xorg   474 [006]  1204.065894: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57636
            Xorg   474 [006]  1204.065955: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57637
            Xorg   474 [006]  1204.065956: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57637
            Xorg   474 [006]  1204.065984: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57638
            Xorg   474 [006]  1204.065985: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57638
            Xorg   474 [006]  1204.065994: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57638
            Xorg   474 [006]  1204.066023: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57639
            Xorg   474 [006]  1204.066024: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57639
            Xorg   474 [006]  1204.066063: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57640
            Xorg   474 [006]  1204.066064: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57640
            Xorg   474 [006]  1204.066073: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57641
            Xorg   474 [006]  1204.066074: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57641
            Xorg   474 [006]  1204.066172: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57642
            Xorg   474 [006]  1204.066172: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57642
            Xorg   474 [006]  1204.066214: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57449
            Xorg   474 [006]  1204.066295: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57643
            Xorg   474 [006]  1204.066296: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57643
            Xorg   474 [006]  1204.066309: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57643
            Xorg   474 [006]  1204.066344: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57644
            Xorg   474 [006]  1204.066344: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57644
            Xorg   474 [006]  1204.066354: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57645
            Xorg   474 [006]  1204.066354: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57645
            Xorg   474 [006]  1204.066365: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57646
            Xorg   474 [006]  1204.066365: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57646
            Xorg   474 [006]  1204.066375: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57647
            Xorg   474 [006]  1204.066375: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57647
            Xorg   474 [006]  1204.066396: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57648
            Xorg   474 [006]  1204.066397: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57648
            Xorg   474 [006]  1204.066433: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57649
            Xorg   474 [006]  1204.066434: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57649
            Xorg   474 [006]  1204.066458: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57650
            Xorg   474 [006]  1204.066458: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57650
            Xorg   474 [006]  1204.066496: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57651
            Xorg   474 [006]  1204.066496: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57651
            Xorg   474 [006]  1204.066516: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57652
            Xorg   474 [006]  1204.066516: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57652
            Xorg   474 [006]  1204.066527: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57653
            Xorg   474 [006]  1204.066527: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57653
            Xorg   474 [006]  1204.066546: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57654
            Xorg   474 [006]  1204.066546: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57654
            Xorg   474 [006]  1204.066565: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57655
            Xorg   474 [006]  1204.066565: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57655
            Xorg   474 [006]  1204.066580: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57656
            Xorg   474 [006]  1204.066580: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57656
            Xorg   474 [006]  1204.066613: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57657
            Xorg   474 [006]  1204.066613: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57657
            Xorg   474 [006]  1204.066623: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57658
            Xorg   474 [006]  1204.066623: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57658
            Xorg   474 [006]  1204.066658: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57659
            Xorg   474 [006]  1204.066658: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57659
            Xorg   474 [006]  1204.066674: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57660
            Xorg   474 [006]  1204.066674: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57660
            Xorg   474 [006]  1204.066734: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57661
            Xorg   474 [006]  1204.066734: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57661
            Xorg   474 [006]  1204.066746: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57662
            Xorg   474 [006]  1204.066746: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57662
            Xorg   474 [006]  1204.066755: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57639
            Xorg   474 [006]  1204.066816: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57663
            Xorg   474 [006]  1204.066816: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57663
            Xorg   474 [006]  1204.066850: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57664
            Xorg   474 [006]  1204.066851: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57664
            Xorg   474 [006]  1204.066860: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57664
            Xorg   474 [006]  1204.066882: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57665
            Xorg   474 [006]  1204.066883: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57665
            Xorg   474 [006]  1204.066893: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57666
            Xorg   474 [006]  1204.066894: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57666
            Xorg   474 [006]  1204.066951: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57667
            Xorg   474 [006]  1204.066952: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57667
            Xorg   474 [006]  1204.066979: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57668
            Xorg   474 [006]  1204.066979: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57668
            Xorg   474 [006]  1204.067014: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57669
            Xorg   474 [006]  1204.067015: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57669
            Xorg   474 [006]  1204.067019: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57599
            Xorg   474 [006]  1204.067024: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57669
            Xorg   474 [006]  1204.067064: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57670
            Xorg   474 [006]  1204.067065: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57670
            Xorg   474 [006]  1204.067128: fence:fence_init: driver=nouveau timeline=generic kernel channel context=1 seqno=181
            Xorg   474 [006]  1204.067128: fence:fence_emit: driver=nouveau timeline=generic kernel channel context=1 seqno=181
            Xorg   474 [006]  1204.067133: fence:fence_destroy: driver=nouveau timeline=generic kernel channel context=1 seqno=180
            Xorg   474 [006]  1204.067134: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57567
            Xorg   474 [006]  1204.067187: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57671
            Xorg   474 [006]  1204.067188: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57671
            Xorg   474 [006]  1204.067250: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57672
            Xorg   474 [006]  1204.067251: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57672
            Xorg   474 [006]  1204.067286: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57673
            Xorg   474 [006]  1204.067287: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57673
            Xorg   474 [006]  1204.067297: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57673
            Xorg   474 [006]  1204.067321: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57674
            Xorg   474 [006]  1204.067321: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57674
            Xorg   474 [006]  1204.067384: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57675
            Xorg   474 [006]  1204.067385: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57675
            Xorg   474 [006]  1204.067424: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57676
            Xorg   474 [006]  1204.067424: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57676
            Xorg   474 [006]  1204.067435: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57676
            Xorg   474 [006]  1204.067454: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57677
            Xorg   474 [006]  1204.067455: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57677
            Xorg   474 [006]  1204.067522: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57678
            Xorg   474 [006]  1204.067522: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57678
            Xorg   474 [006]  1204.067563: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57679
            Xorg   474 [006]  1204.067564: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57679
            Xorg   474 [006]  1204.067574: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57679
            Xorg   474 [006]  1204.067625: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57680
            Xorg   474 [006]  1204.067626: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57680
            Xorg   474 [006]  1204.067687: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57681
            Xorg   474 [006]  1204.067688: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57681
            Xorg   474 [006]  1204.067716: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57682
            Xorg   474 [006]  1204.067717: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57682
            Xorg   474 [006]  1204.067730: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57612
            Xorg   474 [006]  1204.067731: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57612
     kworker/6:4 11149 [006]  1204.069232: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57569
     kworker/6:4 11149 [006]  1204.069238: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57579
     kworker/6:4 11149 [006]  1204.069241: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57581
     kworker/6:4 11149 [006]  1204.069244: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57584
     kworker/6:4 11149 [006]  1204.069246: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57586
     kworker/6:4 11149 [006]  1204.069249: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57588
     kworker/6:4 11149 [006]  1204.069252: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57591
     kworker/6:4 11149 [006]  1204.069255: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57593
     kworker/6:4 11149 [006]  1204.069258: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57595
     kworker/6:4 11149 [006]  1204.069261: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57597
     kworker/6:4 11149 [006]  1204.069263: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57600
     kworker/6:4 11149 [006]  1204.069267: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57602
         swapper     0 [002]  1204.080263: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57603
         swapper     0 [002]  1204.080265: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57603
         swapper     0 [000]  1204.080355: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57604
         swapper     0 [000]  1204.080360: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57605
         swapper     0 [000]  1204.080361: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57605
         swapper     0 [000]  1204.080374: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10106
         swapper     0 [000]  1204.080688: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57606
         swapper     0 [000]  1204.080697: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57607
         swapper     0 [000]  1204.080699: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57608
         swapper     0 [000]  1204.080701: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57608
         swapper     0 [000]  1204.081024: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57609
         swapper     0 [000]  1204.081026: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57609
         swapper     0 [000]  1204.081028: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57610
         swapper     0 [000]  1204.081029: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57610
         swapper     0 [000]  1204.081030: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57611
         swapper     0 [000]  1204.081030: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57611
         swapper     0 [000]  1204.081032: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57612
         swapper     0 [000]  1204.081040: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57613
         swapper     0 [000]  1204.081046: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57614
         swapper     0 [000]  1204.081047: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57614
         swapper     0 [004]  1204.081102: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57615
         swapper     0 [004]  1204.081109: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57616
         swapper     0 [004]  1204.081111: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57616
         swapper     0 [004]  1204.081113: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57617
         swapper     0 [004]  1204.081116: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57618
         swapper     0 [004]  1204.081117: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57618
            Xorg   474 [000]  1204.081121: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57612
            Xorg   474 [000]  1204.081147: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57619
            Xorg   474 [000]  1204.081153: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57620
            Xorg   474 [000]  1204.081157: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57620
            Xorg   474 [000]  1204.081201: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57621
            Xorg   474 [000]  1204.081203: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57622
            Xorg   474 [000]  1204.081205: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57622
         swapper     0 [004]  1204.081259: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57623
         swapper     0 [004]  1204.081263: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57624
         swapper     0 [004]  1204.081264: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57624
            Xorg   474 [000]  1204.081306: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57625
            Xorg   474 [000]  1204.081310: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57626
            Xorg   474 [000]  1204.081312: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57626
         swapper     0 [004]  1204.081361: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57627
         swapper     0 [004]  1204.081365: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57628
         swapper     0 [004]  1204.081367: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57628
            Xorg   474 [000]  1204.081387: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57683
            Xorg   474 [000]  1204.081389: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57683
            Xorg   474 [000]  1204.081395: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57629
            Xorg   474 [000]  1204.081401: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57612
            Xorg   474 [000]  1204.081416: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57630
            Xorg   474 [000]  1204.081420: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57631
            Xorg   474 [000]  1204.081421: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57631
            Xorg   474 [000]  1204.081468: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57683
            Xorg   474 [000]  1204.081481: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57632
            Xorg   474 [000]  1204.081486: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57633
            Xorg   474 [000]  1204.081487: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57633
         swapper     0 [004]  1204.081533: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57634
         swapper     0 [004]  1204.081537: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57635
         swapper     0 [004]  1204.081539: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57635
            Xorg   474 [000]  1204.081584: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57636
            Xorg   474 [000]  1204.081588: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57637
            Xorg   474 [000]  1204.081589: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57637
         swapper     0 [004]  1204.081638: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57638
            Xorg   474 [000]  1204.081652: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57684
            Xorg   474 [000]  1204.081653: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57684
            Xorg   474 [000]  1204.081684: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57685
            Xorg   474 [000]  1204.081685: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57685
            Xorg   474 [000]  1204.081793: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57686
            Xorg   474 [000]  1204.081794: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57686
            Xorg   474 [000]  1204.081844: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57687
            Xorg   474 [000]  1204.081845: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57687
            Xorg   474 [000]  1204.081859: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57687
            Xorg   474 [000]  1204.081894: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57688
            Xorg   474 [000]  1204.081895: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57688
            Xorg   474 [000]  1204.081964: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57689
            Xorg   474 [000]  1204.081964: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57689
            Xorg   474 [000]  1204.082007: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57690
            Xorg   474 [000]  1204.082007: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57690
            Xorg   474 [000]  1204.082021: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57690
            Xorg   474 [000]  1204.082053: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57691
            Xorg   474 [000]  1204.082054: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57691
         swapper     0 [004]  1204.082105: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57639
         swapper     0 [004]  1204.082111: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57640
         swapper     0 [004]  1204.082113: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57640
         swapper     0 [004]  1204.082114: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57641
         swapper     0 [004]  1204.082116: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57641
         swapper     0 [004]  1204.082117: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57642
         swapper     0 [004]  1204.082119: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57642
            Xorg   474 [000]  1204.082138: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57692
            Xorg   474 [000]  1204.082139: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57692
            Xorg   474 [000]  1204.082163: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57643
            Xorg   474 [000]  1204.082170: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57644
            Xorg   474 [000]  1204.082172: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57644
            Xorg   474 [000]  1204.082174: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57645
            Xorg   474 [000]  1204.082175: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57645
            Xorg   474 [000]  1204.082177: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57646
            Xorg   474 [000]  1204.082178: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57646
            Xorg   474 [000]  1204.082180: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57647
            Xorg   474 [000]  1204.082182: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57647
     kworker/0:2 11063 [000]  1204.082199: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57648
     kworker/0:2 11063 [000]  1204.082200: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57649
     kworker/0:2 11063 [000]  1204.082201: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57649
     kworker/0:2 11063 [000]  1204.082202: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57650
     kworker/0:2 11063 [000]  1204.082203: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57650
     kworker/0:2 11063 [000]  1204.082204: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57651
     kworker/0:2 11063 [000]  1204.082204: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57651
     kworker/0:2 11063 [000]  1204.082205: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57652
     kworker/0:2 11063 [000]  1204.082206: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57652
     kworker/0:2 11063 [000]  1204.082207: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57653
     kworker/0:2 11063 [000]  1204.082208: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57653
     kworker/0:2 11063 [000]  1204.082209: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57654
     kworker/0:2 11063 [000]  1204.082210: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57654
     kworker/0:2 11063 [000]  1204.082211: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57655
     kworker/0:2 11063 [000]  1204.082212: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57655
     kworker/0:2 11063 [000]  1204.082213: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57656
     kworker/0:2 11063 [000]  1204.082213: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57656
     kworker/0:2 11063 [000]  1204.082215: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57657
     kworker/0:2 11063 [000]  1204.082215: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57657
     kworker/0:2 11063 [000]  1204.082216: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57658
     kworker/0:2 11063 [000]  1204.082217: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57658
     kworker/0:2 11063 [000]  1204.082218: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57659
     kworker/0:2 11063 [000]  1204.082219: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57659
         swapper     0 [004]  1204.082243: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57660
         swapper     0 [004]  1204.082245: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57660
         swapper     0 [004]  1204.082246: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57661
         swapper     0 [004]  1204.082247: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57661
         swapper     0 [004]  1204.082249: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57662
         swapper     0 [004]  1204.082249: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57662
         swapper     0 [004]  1204.082251: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57663
         swapper     0 [004]  1204.082252: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57663
         swapper     0 [004]  1204.082294: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57664
            Xorg   474 [000]  1204.082298: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57693
            Xorg   474 [000]  1204.082300: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57693
            Xorg   474 [000]  1204.082304: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57665
            Xorg   474 [000]  1204.082306: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57665
            Xorg   474 [000]  1204.082324: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57693
            Xorg   474 [000]  1204.082363: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57694
            Xorg   474 [000]  1204.082364: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57694
            Xorg   474 [000]  1204.082368: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57666
            Xorg   474 [000]  1204.082369: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57666
            Xorg   474 [000]  1204.082371: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57667
            Xorg   474 [000]  1204.082373: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57667
         swapper     0 [004]  1204.082421: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57668
         swapper     0 [004]  1204.082447: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57669
            Xorg   474 [000]  1204.082453: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57695
            Xorg   474 [000]  1204.082455: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57695
            Xorg   474 [000]  1204.082472: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57670
            Xorg   474 [000]  1204.082474: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57670
            Xorg   474 [000]  1204.082501: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57671
            Xorg   474 [000]  1204.082502: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57671
         swapper     0 [004]  1204.082522: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57672
         swapper     0 [004]  1204.082523: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57672
            Xorg   474 [000]  1204.082569: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57696
            Xorg   474 [000]  1204.082570: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57696
            Xorg   474 [000]  1204.082584: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57696
            Xorg   474 [000]  1204.082613: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57697
         swapper     0 [004]  1204.082614: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57673
            Xorg   474 [000]  1204.082614: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57697
            Xorg   474 [000]  1204.082653: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57674
            Xorg   474 [000]  1204.082655: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57674
            Xorg   474 [000]  1204.082657: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57675
            Xorg   474 [000]  1204.082658: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57675
            Xorg   474 [000]  1204.082720: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57698
            Xorg   474 [000]  1204.082720: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57698
            Xorg   474 [000]  1204.082751: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57699
            Xorg   474 [000]  1204.082754: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57699
            Xorg   474 [000]  1204.082757: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57676
         swapper     0 [004]  1204.082763: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57677
         swapper     0 [004]  1204.082765: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57677
            Xorg   474 [000]  1204.082826: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57700
            Xorg   474 [000]  1204.082827: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57700
            Xorg   474 [000]  1204.082829: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57678
            Xorg   474 [000]  1204.082830: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57678
            Xorg   474 [000]  1204.082834: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57629
            Xorg   474 [000]  1204.082840: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57700
            Xorg   474 [000]  1204.082870: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57701
            Xorg   474 [000]  1204.082871: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57701
            Xorg   474 [000]  1204.082874: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57679
         swapper     0 [004]  1204.082905: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57680
         swapper     0 [004]  1204.082906: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57680
         swapper     0 [004]  1204.082907: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57681
         swapper     0 [004]  1204.082908: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57681
         swapper     0 [004]  1204.082929: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57682
         swapper     0 [004]  1204.082977: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57683
            Xorg   474 [000]  1204.083004: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57702
            Xorg   474 [000]  1204.083005: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57702
            Xorg   474 [000]  1204.083019: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57684
            Xorg   474 [000]  1204.083020: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57684
            Xorg   474 [000]  1204.083021: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57685
            Xorg   474 [000]  1204.083022: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57685
            Xorg   474 [000]  1204.083023: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57686
            Xorg   474 [000]  1204.083024: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57686
            Xorg   474 [000]  1204.083041: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57703
            Xorg   474 [000]  1204.083042: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57703
            Xorg   474 [000]  1204.083064: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57704
            Xorg   474 [000]  1204.083064: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57704
            Xorg   474 [000]  1204.083068: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57570
            Xorg   474 [000]  1204.083075: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57704
            Xorg   474 [000]  1204.083076: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57704
         swapper     0 [000]  1204.083159: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57687
         swapper     0 [000]  1204.083162: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57688
         swapper     0 [000]  1204.083163: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57688
         swapper     0 [000]  1204.083164: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57689
         swapper     0 [000]  1204.083164: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57689
         swapper     0 [000]  1204.083291: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57690
         swapper     0 [000]  1204.083294: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57691
         swapper     0 [000]  1204.083295: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57691
         swapper     0 [000]  1204.083296: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57692
         swapper     0 [000]  1204.083296: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57692
         swapper     0 [000]  1204.083432: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57693
         swapper     0 [000]  1204.083435: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57694
         swapper     0 [000]  1204.083436: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57694
         swapper     0 [000]  1204.083437: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57695
         swapper     0 [000]  1204.083437: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57695
         swapper     0 [000]  1204.083564: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57696
         swapper     0 [000]  1204.083567: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57697
         swapper     0 [000]  1204.083568: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57697
         swapper     0 [000]  1204.083568: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57698
         swapper     0 [000]  1204.083569: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57698
         swapper     0 [000]  1204.083706: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57699
         swapper     0 [000]  1204.083707: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57700
         swapper     0 [000]  1204.084069: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57701
         swapper     0 [000]  1204.084070: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57702
         swapper     0 [000]  1204.084071: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57703
         swapper     0 [000]  1204.084071: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57703
     kworker/6:4 11149 [006]  1204.089260: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57604
     kworker/6:4 11149 [006]  1204.089265: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57606
     kworker/6:4 11149 [006]  1204.089269: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57607
     kworker/6:4 11149 [006]  1204.089273: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57613
     kworker/6:4 11149 [006]  1204.089276: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57615
     kworker/6:4 11149 [006]  1204.089280: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57617
     kworker/6:4 11149 [006]  1204.089284: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57619
     kworker/6:4 11149 [006]  1204.089287: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57621
     kworker/6:4 11149 [006]  1204.089290: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57623
     kworker/6:4 11149 [006]  1204.089293: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57625
     kworker/6:4 11149 [006]  1204.089297: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57627
     kworker/6:4 11149 [006]  1204.089300: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57630
     kworker/6:4 11149 [006]  1204.089303: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57632
     kworker/6:4 11149 [006]  1204.089306: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57634
     kworker/6:4 11149 [006]  1204.089309: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57636
     kworker/6:4 11149 [006]  1204.089312: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57638
     kworker/6:4 11149 [006]  1204.089315: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57643
     kworker/6:4 11149 [006]  1204.089319: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57639
     kworker/6:4 11149 [006]  1204.089322: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57664
     kworker/6:4 11149 [006]  1204.089325: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57669
     kworker/6:4 11149 [006]  1204.089328: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57673
     kworker/6:4 11149 [006]  1204.089332: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57676
     kworker/6:4 11149 [006]  1204.089335: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57679
     kworker/6:4 11149 [006]  1204.089338: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57683
     kworker/6:4 11149 [006]  1204.089341: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57687
     kworker/6:4 11149 [006]  1204.089344: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57690
     kworker/6:4 11149 [006]  1204.089347: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57693
     kworker/6:4 11149 [006]  1204.089350: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57696
         swapper     0 [004]  1204.090631: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57704
            Xorg   474 [004]  1204.090647: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57704
            Xorg   474 [004]  1204.090737: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57705
            Xorg   474 [004]  1204.090738: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57705
            Xorg   474 [004]  1204.090748: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57704
            Xorg   474 [004]  1204.090757: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57705
            Xorg   474 [004]  1204.090758: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57705
            Xorg   474 [004]  1204.090768: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57705
            Xorg   474 [004]  1204.090771: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57705
            Xorg   474 [004]  1204.090812: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57706
            Xorg   474 [004]  1204.090813: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57706
            Xorg   474 [004]  1204.090823: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57702
            Xorg   474 [004]  1204.090825: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57705
            Xorg   474 [004]  1204.090842: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57706
         swapper     0 [000]  1204.090874: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57706
            Xorg   474 [004]  1204.090977: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57707
            Xorg   474 [004]  1204.090978: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57707
            Xorg   474 [004]  1204.091008: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57708
            Xorg   474 [004]  1204.091009: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57708
            Xorg   474 [004]  1204.091021: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57708
            Xorg   474 [004]  1204.091023: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57709
            Xorg   474 [004]  1204.091024: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57709
            Xorg   474 [004]  1204.091027: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57707
            Xorg   474 [004]  1204.091029: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57707
            Xorg   474 [004]  1204.091032: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57708
         swapper     0 [000]  1204.091033: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57709
            Xorg   474 [004]  1204.091046: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57710
            Xorg   474 [004]  1204.091047: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57710
            Xorg   474 [004]  1204.091051: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57709
            Xorg   474 [004]  1204.091063: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57710
            Xorg   474 [004]  1204.091065: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57711
            Xorg   474 [004]  1204.091066: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57711
            Xorg   474 [004]  1204.091071: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57710
         swapper     0 [000]  1204.091083: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57711
            Xorg   474 [004]  1204.091085: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57712
            Xorg   474 [004]  1204.091086: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57712
            Xorg   474 [004]  1204.091091: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57711
            Xorg   474 [004]  1204.091103: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57712
            Xorg   474 [004]  1204.091105: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57713
            Xorg   474 [004]  1204.091106: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57713
            Xorg   474 [004]  1204.091111: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57712
            Xorg   474 [004]  1204.091121: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57713
            Xorg   474 [004]  1204.091125: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57714
            Xorg   474 [004]  1204.091126: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57714
            Xorg   474 [004]  1204.091130: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57713
            Xorg   474 [004]  1204.091142: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57714
            Xorg   474 [004]  1204.091143: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57715
            Xorg   474 [004]  1204.091144: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57715
            Xorg   474 [004]  1204.091148: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57714
            Xorg   474 [004]  1204.091160: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57715
            Xorg   474 [004]  1204.091162: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57716
            Xorg   474 [004]  1204.091163: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57716
            Xorg   474 [004]  1204.091168: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57715
            Xorg   474 [004]  1204.091180: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57716
            Xorg   474 [004]  1204.091182: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57717
            Xorg   474 [004]  1204.091183: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57717
            Xorg   474 [004]  1204.091188: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57716
         swapper     0 [000]  1204.091200: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57717
            Xorg   474 [004]  1204.091201: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57718
            Xorg   474 [004]  1204.091203: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57718
            Xorg   474 [004]  1204.091208: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57717
         swapper     0 [000]  1204.091221: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57718
            Xorg   474 [004]  1204.092828: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57719
            Xorg   474 [004]  1204.092829: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57719
            Xorg   474 [004]  1204.092838: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57718
            Xorg   474 [004]  1204.092848: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57719
            Xorg   474 [004]  1204.092849: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57719
         swapper     0 [000]  1204.092887: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57719
            Xorg   474 [000]  1204.092897: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57719
            Xorg   474 [000]  1204.092924: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57720
            Xorg   474 [000]  1204.092925: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57720
            Xorg   474 [000]  1204.092955: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57720
            Xorg   474 [000]  1204.092956: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57721
            Xorg   474 [000]  1204.092957: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57721
            Xorg   474 [000]  1204.092961: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57720
            Xorg   474 [000]  1204.092971: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57721
            Xorg   474 [000]  1204.092980: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57722
            Xorg   474 [000]  1204.092981: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57722
            Xorg   474 [000]  1204.092984: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57721
            Xorg   474 [000]  1204.092993: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57722
            Xorg   474 [000]  1204.092994: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57723
            Xorg   474 [000]  1204.092995: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57723
            Xorg   474 [000]  1204.093000: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57722
            Xorg   474 [000]  1204.093011: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57723
            Xorg   474 [000]  1204.093018: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57724
            Xorg   474 [000]  1204.093019: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57724
            Xorg   474 [000]  1204.093022: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57723
            Xorg   474 [000]  1204.093032: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57724
            Xorg   474 [000]  1204.093034: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57725
            Xorg   474 [000]  1204.093035: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57725
            Xorg   474 [000]  1204.093039: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57724
            Xorg   474 [000]  1204.093048: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57725
            Xorg   474 [000]  1204.093059: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57726
            Xorg   474 [000]  1204.093060: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57726
            Xorg   474 [000]  1204.093063: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57725
            Xorg   474 [000]  1204.093064: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57719
            Xorg   474 [000]  1204.093070: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57726
            Xorg   474 [000]  1204.093082: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57727
            Xorg   474 [000]  1204.093082: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57727
            Xorg   474 [000]  1204.093093: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57727
            Xorg   474 [000]  1204.093094: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57728
            Xorg   474 [000]  1204.093095: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57728
            Xorg   474 [000]  1204.093100: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57727
            Xorg   474 [000]  1204.093110: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57728
            Xorg   474 [000]  1204.093111: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57729
            Xorg   474 [000]  1204.093112: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57729
            Xorg   474 [000]  1204.093115: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57728
            Xorg   474 [000]  1204.093125: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57729
            Xorg   474 [000]  1204.093127: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57730
            Xorg   474 [000]  1204.093127: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57730
            Xorg   474 [000]  1204.093131: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57729
            Xorg   474 [000]  1204.093142: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57730
            Xorg   474 [000]  1204.093143: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57731
            Xorg   474 [000]  1204.093144: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57731
            Xorg   474 [000]  1204.093148: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57730
         swapper     0 [004]  1204.093161: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57731
            Xorg   474 [000]  1204.093171: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57732
            Xorg   474 [000]  1204.093172: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57732
            Xorg   474 [000]  1204.093175: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57731
            Xorg   474 [000]  1204.093184: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57732
         swapper     0 [004]  1204.093206: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57732
            Xorg   474 [000]  1204.093279: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57733
            Xorg   474 [000]  1204.093279: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57733
         swapper     0 [004]  1204.093299: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57733
            Xorg   474 [000]  1204.093325: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57648
            Xorg   474 [000]  1204.093391: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57734
            Xorg   474 [000]  1204.093392: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57734
            Xorg   474 [000]  1204.093403: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57700
            Xorg   474 [000]  1204.093404: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57733
            Xorg   474 [000]  1204.093410: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57734
            Xorg   474 [000]  1204.093438: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57735
            Xorg   474 [000]  1204.093439: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57735
            Xorg   474 [000]  1204.093448: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57736
            Xorg   474 [000]  1204.093449: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57736
            Xorg   474 [000]  1204.093459: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57737
            Xorg   474 [000]  1204.093459: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57737
            Xorg   474 [000]  1204.093463: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57734
            Xorg   474 [000]  1204.093470: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57735
            Xorg   474 [000]  1204.093471: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57735
         swapper     0 [004]  1204.093474: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57736
         swapper     0 [004]  1204.093475: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57736
         swapper     0 [004]  1204.093477: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57737
            Xorg   474 [000]  1204.093509: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57738
            Xorg   474 [000]  1204.093510: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57738
            Xorg   474 [000]  1204.093513: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57737
            Xorg   474 [000]  1204.093522: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57738
            Xorg   474 [000]  1204.093523: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57739
            Xorg   474 [000]  1204.093524: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57739
            Xorg   474 [000]  1204.093528: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57738
            Xorg   474 [000]  1204.093660: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57739
            Xorg   474 [000]  1204.093661: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57740
            Xorg   474 [000]  1204.093662: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57740
            Xorg   474 [000]  1204.093672: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57740
            Xorg   474 [000]  1204.093673: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57741
            Xorg   474 [000]  1204.093674: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57741
            Xorg   474 [000]  1204.093677: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57740
            Xorg   474 [000]  1204.093699: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57741
            Xorg   474 [000]  1204.093700: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57742
            Xorg   474 [000]  1204.093701: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57742
            Xorg   474 [000]  1204.093704: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57741
            Xorg   474 [000]  1204.093712: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57742
            Xorg   474 [000]  1204.093713: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57743
            Xorg   474 [000]  1204.093714: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57743
            Xorg   474 [000]  1204.093718: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57742
            Xorg   474 [000]  1204.093730: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57743
            Xorg   474 [000]  1204.093732: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57744
            Xorg   474 [000]  1204.093732: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57744
            Xorg   474 [000]  1204.093737: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57743
            Xorg   474 [000]  1204.093746: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57744
            Xorg   474 [000]  1204.093747: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57745
            Xorg   474 [000]  1204.093748: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57745
            Xorg   474 [000]  1204.093751: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57744
            Xorg   474 [000]  1204.093767: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57745
            Xorg   474 [000]  1204.093768: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57746
            Xorg   474 [000]  1204.093769: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57746
            Xorg   474 [000]  1204.093772: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57745
            Xorg   474 [000]  1204.093778: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57746
            Xorg   474 [000]  1204.093779: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57747
            Xorg   474 [000]  1204.093780: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57747
            Xorg   474 [000]  1204.093783: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57746
            Xorg   474 [000]  1204.093804: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57747
            Xorg   474 [000]  1204.093805: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57748
            Xorg   474 [000]  1204.093805: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57748
            Xorg   474 [000]  1204.093808: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57747
            Xorg   474 [000]  1204.093815: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57748
            Xorg   474 [000]  1204.093816: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57749
            Xorg   474 [000]  1204.093817: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57749
            Xorg   474 [000]  1204.093821: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57748
            Xorg   474 [000]  1204.093838: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57749
            Xorg   474 [000]  1204.093839: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57750
            Xorg   474 [000]  1204.093839: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57750
            Xorg   474 [000]  1204.093842: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57749
            Xorg   474 [000]  1204.093849: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57750
            Xorg   474 [000]  1204.093850: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57751
            Xorg   474 [000]  1204.093851: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57751
            Xorg   474 [000]  1204.093855: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57750
            Xorg   474 [000]  1204.093922: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57751
            Xorg   474 [000]  1204.093923: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57752
            Xorg   474 [000]  1204.093923: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57752
            Xorg   474 [000]  1204.093968: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57422
            Xorg   474 [000]  1204.094029: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57752
            Xorg   474 [000]  1204.094030: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57753
            Xorg   474 [000]  1204.094030: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57753
            Xorg   474 [000]  1204.094048: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57753
            Xorg   474 [000]  1204.094050: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57754
            Xorg   474 [000]  1204.094050: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57754
            Xorg   474 [000]  1204.094057: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57753
            Xorg   474 [000]  1204.094085: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57754
            Xorg   474 [000]  1204.094086: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57755
            Xorg   474 [000]  1204.094087: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57755
            Xorg   474 [000]  1204.094094: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57752
            Xorg   474 [000]  1204.094097: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57668
            Xorg   474 [000]  1204.094104: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57755
            Xorg   474 [000]  1204.094134: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57756
            Xorg   474 [000]  1204.094135: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57756
            Xorg   474 [000]  1204.094138: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57751
            Xorg   474 [000]  1204.094147: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57757
            Xorg   474 [000]  1204.094148: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57757
         swapper     0 [004]  1204.094163: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57755
            Xorg   474 [000]  1204.094185: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57756
         swapper     0 [004]  1204.094242: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57757
            Xorg   474 [000]  1204.094249: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57758
            Xorg   474 [000]  1204.094249: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57758
         swapper     0 [004]  1204.094278: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57758
            Xorg   474 [000]  1204.094282: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57759
            Xorg   474 [000]  1204.094283: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57759
            Xorg   474 [000]  1204.094288: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57757
            Xorg   474 [000]  1204.094289: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57758
            Xorg   474 [000]  1204.094295: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57759
            Xorg   474 [000]  1204.094325: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57760
            Xorg   474 [000]  1204.094325: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57760
            Xorg   474 [000]  1204.094328: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57756
            Xorg   474 [000]  1204.094337: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57761
            Xorg   474 [000]  1204.094338: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57761
         swapper     0 [004]  1204.094382: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57759
            Xorg   474 [000]  1204.094399: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57762
            Xorg   474 [000]  1204.094400: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57762
            Xorg   474 [000]  1204.094406: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57760
            Xorg   474 [000]  1204.094421: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57761
            Xorg   474 [000]  1204.094422: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57762
            Xorg   474 [000]  1204.094439: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57763
            Xorg   474 [000]  1204.094440: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57763
            Xorg   474 [000]  1204.094451: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57761
            Xorg   474 [000]  1204.094452: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57762
            Xorg   474 [000]  1204.094457: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57763
         swapper     0 [004]  1204.094526: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57763
            Xorg   474 [000]  1204.094630: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57764
            Xorg   474 [000]  1204.094630: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57764
            Xorg   474 [000]  1204.094646: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57764
            Xorg   474 [000]  1204.094649: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57765
            Xorg   474 [000]  1204.094650: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57765
            Xorg   474 [000]  1204.094655: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57764
            Xorg   474 [000]  1204.094683: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57765
            Xorg   474 [000]  1204.094685: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57766
            Xorg   474 [000]  1204.094686: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57766
            Xorg   474 [000]  1204.094692: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57367
            Xorg   474 [000]  1204.094694: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57682
            Xorg   474 [000]  1204.094702: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57766
         swapper     0 [004]  1204.094756: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57766
            Xorg   474 [000]  1204.094860: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57767
            Xorg   474 [000]  1204.094861: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57767
         swapper     0 [004]  1204.094884: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57767
            Xorg   474 [000]  1204.094889: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57768
            Xorg   474 [000]  1204.094890: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57768
            Xorg   474 [000]  1204.094896: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57760
            Xorg   474 [000]  1204.094897: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57767
            Xorg   474 [000]  1204.094903: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57768
            Xorg   474 [000]  1204.094927: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57769
            Xorg   474 [000]  1204.094927: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57769
            Xorg   474 [000]  1204.094987: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57770
            Xorg   474 [000]  1204.094987: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57770
         swapper     0 [004]  1204.095007: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57768
            Xorg   474 [000]  1204.095011: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57771
            Xorg   474 [000]  1204.095012: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57771
            Xorg   474 [000]  1204.095026: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57771
            Xorg   474 [000]  1204.095038: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57769
            Xorg   474 [000]  1204.095040: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57769
            Xorg   474 [000]  1204.095042: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57770
            Xorg   474 [000]  1204.095043: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57770
            Xorg   474 [000]  1204.095069: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57772
            Xorg   474 [000]  1204.095070: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57772
            Xorg   474 [000]  1204.095086: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57773
            Xorg   474 [000]  1204.095087: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57773
            Xorg   474 [000]  1204.095090: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57771
         swapper     0 [004]  1204.095120: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57772
            Xorg   474 [000]  1204.095187: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57773
            Xorg   474 [000]  1204.095188: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57774
            Xorg   474 [000]  1204.095188: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57774
         swapper     0 [004]  1204.095212: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57774
            Xorg   474 [000]  1204.095214: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57775
            Xorg   474 [000]  1204.095215: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57775
            Xorg   474 [000]  1204.095220: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57773
            Xorg   474 [000]  1204.095221: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57774
            Xorg   474 [000]  1204.095227: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57775
            Xorg   474 [000]  1204.095249: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57776
            Xorg   474 [000]  1204.095250: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57776
            Xorg   474 [000]  1204.095253: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57772
            Xorg   474 [000]  1204.095265: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57777
            Xorg   474 [000]  1204.095265: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57777
         swapper     0 [004]  1204.095282: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57775
         swapper     0 [007]  1204.095316: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57776
            Xorg   474 [000]  1204.095333: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57778
            Xorg   474 [000]  1204.095334: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57778
            Xorg   474 [000]  1204.095357: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57778
         swapper     0 [007]  1204.095359: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57777
            Xorg   474 [000]  1204.095360: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57779
            Xorg   474 [000]  1204.095361: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57779
            Xorg   474 [000]  1204.095365: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57777
            Xorg   474 [000]  1204.095367: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57778
            Xorg   474 [000]  1204.095373: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57779
            Xorg   474 [000]  1204.095403: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57780
            Xorg   474 [000]  1204.095403: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57780
            Xorg   474 [000]  1204.095406: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57776
            Xorg   474 [000]  1204.095418: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57781
            Xorg   474 [000]  1204.095419: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57781
            Xorg   474 [000]  1204.095422: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57779
            Xorg   474 [000]  1204.095471: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57781
            Xorg   474 [000]  1204.095476: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57780
            Xorg   474 [000]  1204.095477: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57782
            Xorg   474 [000]  1204.095478: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57782
            Xorg   474 [000]  1204.095482: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57780
            Xorg   474 [000]  1204.095484: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57781
            Xorg   474 [000]  1204.095512: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57782
            Xorg   474 [000]  1204.095513: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57783
            Xorg   474 [000]  1204.095514: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57783
            Xorg   474 [000]  1204.095573: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57783
            Xorg   474 [000]  1204.095574: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57784
            Xorg   474 [000]  1204.095574: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57784
     gnome-shell   762 [003]  1204.095583: fence:fence_signaled: driver=nouveau timeline=generic kernel channel context=1 seqno=181
     gnome-shell   762 [003]  1204.095586: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10107
     gnome-shell   762 [003]  1204.095587: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10107
            Xorg   474 [000]  1204.095596: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57784
     gnome-shell   762 [003]  1204.095596: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57782
            Xorg   474 [000]  1204.095598: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57785
            Xorg   474 [000]  1204.095598: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57785
     gnome-shell   762 [003]  1204.095599: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=9093
            Xorg   474 [000]  1204.095604: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57783
            Xorg   474 [000]  1204.095606: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57784
            Xorg   474 [000]  1204.095613: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57785
            Xorg   474 [000]  1204.095643: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57786
            Xorg   474 [000]  1204.095644: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57786
            Xorg   474 [000]  1204.095657: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57787
            Xorg   474 [000]  1204.095658: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57787
            Xorg   474 [000]  1204.095672: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57788
            Xorg   474 [000]  1204.095672: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57788
            Xorg   474 [000]  1204.095686: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57789
            Xorg   474 [000]  1204.095686: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57789
            Xorg   474 [000]  1204.095744: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57790
            Xorg   474 [000]  1204.095744: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57790
            Xorg   474 [000]  1204.095773: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57791
            Xorg   474 [000]  1204.095773: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57791
            Xorg   474 [000]  1204.095806: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57792
            Xorg   474 [000]  1204.095806: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57792
            Xorg   474 [000]  1204.095811: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57699
            Xorg   474 [000]  1204.095817: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57792
            Xorg   474 [000]  1204.095866: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57793
            Xorg   474 [000]  1204.095867: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57793
            Xorg   474 [000]  1204.095916: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57794
            Xorg   474 [000]  1204.095917: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57794
            Xorg   474 [000]  1204.095975: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57795
            Xorg   474 [000]  1204.095976: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57795
            Xorg   474 [000]  1204.096007: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57796
            Xorg   474 [000]  1204.096008: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57796
            Xorg   474 [000]  1204.096017: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57796
            Xorg   474 [000]  1204.096045: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57797
            Xorg   474 [000]  1204.096046: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57797
            Xorg   474 [000]  1204.096062: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57798
            Xorg   474 [000]  1204.096062: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57798
            Xorg   474 [000]  1204.096075: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57799
            Xorg   474 [000]  1204.096076: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57799
            Xorg   474 [000]  1204.096088: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57800
            Xorg   474 [000]  1204.096089: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57800
            Xorg   474 [000]  1204.096148: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57801
            Xorg   474 [000]  1204.096149: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57801
            Xorg   474 [000]  1204.096178: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57802
            Xorg   474 [000]  1204.096178: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57802
            Xorg   474 [000]  1204.096188: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57802
            Xorg   474 [000]  1204.096216: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57803
            Xorg   474 [000]  1204.096217: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57803
            Xorg   474 [000]  1204.096230: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57804
            Xorg   474 [000]  1204.096230: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57804
            Xorg   474 [000]  1204.096289: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57805
            Xorg   474 [000]  1204.096290: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57805
            Xorg   474 [000]  1204.096329: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57806
            Xorg   474 [000]  1204.096330: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57806
            Xorg   474 [000]  1204.096339: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57806
            Xorg   474 [000]  1204.096403: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57807
            Xorg   474 [000]  1204.096404: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57807
            Xorg   474 [000]  1204.096430: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57808
            Xorg   474 [000]  1204.096431: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57808
            Xorg   474 [000]  1204.096470: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57809
            Xorg   474 [000]  1204.096470: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57809
            Xorg   474 [000]  1204.096475: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57754
            Xorg   474 [000]  1204.096481: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57809
            Xorg   474 [000]  1204.096515: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57810
            Xorg   474 [000]  1204.096516: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57810
            Xorg   474 [000]  1204.096533: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57811
            Xorg   474 [000]  1204.096533: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57811
            Xorg   474 [000]  1204.096590: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57812
            Xorg   474 [000]  1204.096591: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57812
            Xorg   474 [000]  1204.096626: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57813
            Xorg   474 [000]  1204.096627: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57813
            Xorg   474 [000]  1204.096636: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57813
            Xorg   474 [000]  1204.096706: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57814
            Xorg   474 [000]  1204.096706: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57814
            Xorg   474 [000]  1204.096737: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57815
            Xorg   474 [000]  1204.096738: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57815
            Xorg   474 [000]  1204.096747: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57815
            Xorg   474 [000]  1204.096798: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57816
            Xorg   474 [000]  1204.096799: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57816
            Xorg   474 [000]  1204.096814: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57817
            Xorg   474 [000]  1204.096814: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57817
            Xorg   474 [000]  1204.096831: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57818
            Xorg   474 [000]  1204.096832: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57818
            Xorg   474 [000]  1204.096854: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57819
            Xorg   474 [000]  1204.096855: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57819
            Xorg   474 [000]  1204.096868: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57820
            Xorg   474 [000]  1204.096869: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57820
            Xorg   474 [000]  1204.097024: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57821
            Xorg   474 [000]  1204.097025: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57821
            Xorg   474 [000]  1204.097098: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57822
            Xorg   474 [000]  1204.097099: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57822
            Xorg   474 [000]  1204.097113: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57822
            Xorg   474 [000]  1204.097144: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57823
            Xorg   474 [000]  1204.097145: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57823
            Xorg   474 [000]  1204.097166: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57824
            Xorg   474 [000]  1204.097166: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57824
            Xorg   474 [000]  1204.097231: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57825
            Xorg   474 [000]  1204.097232: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57825
            Xorg   474 [000]  1204.097274: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57826
            Xorg   474 [000]  1204.097274: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57826
            Xorg   474 [000]  1204.097308: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57827
            Xorg   474 [000]  1204.097308: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57827
            Xorg   474 [000]  1204.097314: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57765
            Xorg   474 [000]  1204.097319: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57827
            Xorg   474 [000]  1204.097374: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57828
            Xorg   474 [000]  1204.097375: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57828
            Xorg   474 [000]  1204.097388: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57829
            Xorg   474 [000]  1204.097389: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57829
            Xorg   474 [000]  1204.097538: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57830
            Xorg   474 [000]  1204.097539: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57830
            Xorg   474 [000]  1204.097601: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57831
            Xorg   474 [000]  1204.097602: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57831
            Xorg   474 [000]  1204.097612: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57831
            Xorg   474 [000]  1204.097667: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57832
            Xorg   474 [000]  1204.097668: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57832
     kworker/4:1    80 [004]  1204.099222: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57706
     kworker/4:1    80 [004]  1204.099225: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57732
     kworker/4:1    80 [004]  1204.099227: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57734
     kworker/4:1    80 [004]  1204.099230: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57755
     kworker/4:1    80 [004]  1204.099232: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57759
     kworker/4:1    80 [004]  1204.099234: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57763
     kworker/4:1    80 [004]  1204.099236: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57766
     kworker/4:1    80 [004]  1204.099238: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57768
     kworker/4:1    80 [004]  1204.099241: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57771
     kworker/4:1    80 [004]  1204.099243: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57775
     kworker/4:1    80 [004]  1204.099245: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57779
         swapper     0 [004]  1204.100705: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57785
         swapper     0 [004]  1204.100712: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10107
     gnome-shell   762 [003]  1204.100719: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10108
     gnome-shell   762 [003]  1204.100721: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10108
         swapper     0 [005]  1204.100771: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57786
         swapper     0 [005]  1204.100773: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57786
         swapper     0 [005]  1204.100775: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57787
         swapper     0 [005]  1204.100776: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57787
            Xorg   474 [000]  1204.100790: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57833
            Xorg   474 [000]  1204.100791: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57833
            Xorg   474 [000]  1204.100794: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57788
            Xorg   474 [000]  1204.100795: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57788
            Xorg   474 [000]  1204.100796: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57789
            Xorg   474 [000]  1204.100797: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57789
     gnome-shell   762 [003]  1204.100850: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10109
     gnome-shell   762 [003]  1204.100851: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10109
         swapper     0 [000]  1204.100854: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57790
         swapper     0 [000]  1204.100855: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57790
         swapper     0 [000]  1204.100855: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57791
         swapper     0 [000]  1204.100906: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57792
     kworker/0:2 11063 [000]  1204.100944: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57793
     kworker/0:2 11063 [000]  1204.100945: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57793
     kworker/0:2 11063 [000]  1204.100946: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57794
     kworker/0:2 11063 [000]  1204.100946: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57794
     kworker/0:2 11063 [000]  1204.100947: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57795
     kworker/0:2 11063 [000]  1204.100948: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57795
         swapper     0 [000]  1204.101028: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57796
         swapper     0 [004]  1204.101073: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57797
         swapper     0 [004]  1204.101074: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57797
         swapper     0 [004]  1204.101075: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57798
         swapper     0 [004]  1204.101075: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57798
         swapper     0 [000]  1204.101129: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57799
         swapper     0 [000]  1204.101130: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57799
         swapper     0 [000]  1204.101131: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57800
         swapper     0 [000]  1204.101131: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57800
         swapper     0 [000]  1204.101132: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57801
         swapper     0 [000]  1204.101133: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57801
         swapper     0 [000]  1204.101192: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57802
         swapper     0 [004]  1204.101232: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57803
         swapper     0 [004]  1204.101232: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57803
         swapper     0 [004]  1204.101233: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57804
         swapper     0 [004]  1204.101234: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57804
         swapper     0 [004]  1204.101234: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57805
         swapper     0 [004]  1204.101235: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57805
         swapper     0 [000]  1204.101300: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57806
         swapper     0 [000]  1204.101302: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57807
         swapper     0 [000]  1204.101302: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57807
         swapper     0 [004]  1204.101331: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57808
         swapper     0 [000]  1204.101376: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57809
     gnome-shell   762 [003]  1204.101376: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10110
     gnome-shell   762 [003]  1204.101378: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10110
     gnome-shell   762 [003]  1204.101386: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10098
     gnome-shell   762 [003]  1204.101389: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10062
     gnome-shell   762 [003]  1204.101398: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10111
     gnome-shell   762 [003]  1204.101398: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10111
         swapper     0 [004]  1204.101416: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57810
         swapper     0 [004]  1204.101417: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57810
         swapper     0 [004]  1204.101418: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57811
         swapper     0 [004]  1204.101419: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57811
         swapper     0 [004]  1204.101419: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57812
         swapper     0 [004]  1204.101420: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57812
         swapper     0 [000]  1204.101483: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57813
         swapper     0 [000]  1204.101485: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57814
         swapper     0 [000]  1204.101485: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57814
         swapper     0 [000]  1204.101550: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57815
         swapper     0 [004]  1204.101589: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57816
         swapper     0 [004]  1204.101590: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57816
         swapper     0 [004]  1204.101591: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57817
         swapper     0 [004]  1204.101591: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57817
         swapper     0 [000]  1204.101607: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57818
         swapper     0 [000]  1204.101607: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57818
         swapper     0 [004]  1204.101622: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57819
         swapper     0 [004]  1204.101623: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57819
         swapper     0 [000]  1204.101642: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57820
         swapper     0 [000]  1204.101643: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57820
         swapper     0 [000]  1204.101812: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57821
         swapper     0 [000]  1204.101812: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57821
         swapper     0 [000]  1204.101817: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10108
         swapper     0 [000]  1204.101817: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10108
         swapper     0 [000]  1204.101818: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10109
         swapper     0 [000]  1204.101819: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10109
         swapper     0 [000]  1204.101894: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57822
         swapper     0 [000]  1204.101896: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57823
         swapper     0 [000]  1204.101897: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57823
         swapper     0 [004]  1204.101913: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57824
         swapper     0 [004]  1204.101914: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57824
         swapper     0 [004]  1204.101915: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57825
         swapper     0 [004]  1204.101916: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57825
         swapper     0 [000]  1204.101948: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57826
         swapper     0 [000]  1204.101999: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57827
         swapper     0 [004]  1204.102024: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57828
         swapper     0 [004]  1204.102025: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57828
         swapper     0 [000]  1204.102053: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57829
         swapper     0 [000]  1204.102054: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57829
         swapper     0 [000]  1204.102054: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57830
         swapper     0 [000]  1204.102055: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57830
         swapper     0 [000]  1204.102174: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57831
         swapper     0 [004]  1204.102216: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57832
         swapper     0 [000]  1204.105598: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57833
         swapper     0 [005]  1204.106481: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10110
         swapper     0 [005]  1204.106483: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10111
     gnome-shell   762 [003]  1204.106645: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10112
     gnome-shell   762 [003]  1204.106647: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10112
     gnome-shell   762 [003]  1204.106655: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10111
         swapper     0 [005]  1204.106679: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10112
            Xorg   474 [002]  1204.106734: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57834
            Xorg   474 [002]  1204.106736: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57834
            Xorg   474 [002]  1204.106745: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57833
     gnome-shell   762 [003]  1204.106766: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10113
     gnome-shell   762 [003]  1204.106767: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10113
     gnome-shell   762 [003]  1204.106776: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10112
         swapper     0 [003]  1204.107453: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57834
         swapper     0 [003]  1204.107511: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10113
     kworker/4:1    80 [004]  1204.109235: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57785
     kworker/4:1    80 [004]  1204.109240: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57792
     kworker/4:1    80 [004]  1204.109242: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57796
     kworker/4:1    80 [004]  1204.109245: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57802
     kworker/4:1    80 [004]  1204.109248: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57806
     kworker/4:1    80 [004]  1204.109250: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57809
     kworker/4:1    80 [004]  1204.109253: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57813
     kworker/4:1    80 [004]  1204.109255: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57815
     kworker/4:1    80 [004]  1204.109258: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57822
            Xorg   474 [002]  1204.178425: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57835
            Xorg   474 [002]  1204.178427: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57835
            Xorg   474 [002]  1204.178435: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57827
            Xorg   474 [002]  1204.178436: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57832
            Xorg   474 [002]  1204.178445: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57835
            Xorg   474 [002]  1204.178511: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57836
            Xorg   474 [002]  1204.178512: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57836
            Xorg   474 [002]  1204.178536: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57837
            Xorg   474 [002]  1204.178537: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57837
         swapper     0 [005]  1204.178600: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57835
            Xorg   474 [002]  1204.178607: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57838
            Xorg   474 [002]  1204.178608: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57838
            Xorg   474 [002]  1204.178611: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57836
            Xorg   474 [002]  1204.178612: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57836
         swapper     0 [006]  1204.178693: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57837
         swapper     0 [005]  1204.178928: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57838
            Xorg   474 [002]  1204.179988: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57726
            Xorg   474 [002]  1204.179998: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57839
            Xorg   474 [002]  1204.179998: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57839
            Xorg   474 [002]  1204.180008: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57838
            Xorg   474 [002]  1204.180015: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57839
            Xorg   474 [002]  1204.180016: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57839
         swapper     0 [005]  1204.180981: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57839
            Xorg   474 [005]  1204.180998: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57839
            Xorg   474 [005]  1204.181411: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57840
            Xorg   474 [005]  1204.181413: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57840
            Xorg   474 [005]  1204.181447: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57840
            Xorg   474 [005]  1204.181449: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57841
            Xorg   474 [005]  1204.181450: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57841
            Xorg   474 [005]  1204.181454: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57840
            Xorg   474 [005]  1204.181477: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57841
            Xorg   474 [005]  1204.181479: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57842
            Xorg   474 [005]  1204.181480: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57842
            Xorg   474 [005]  1204.181484: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57841
            Xorg   474 [005]  1204.181486: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57839
            Xorg   474 [005]  1204.181493: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57842
            Xorg   474 [005]  1204.181555: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57701
            Xorg   474 [005]  1204.181649: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57843
            Xorg   474 [005]  1204.181650: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57843
            wish 11174 [001]  1204.181685: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57843
            Xorg   474 [005]  1204.181716: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57844
            Xorg   474 [005]  1204.181717: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57844
            Xorg   474 [005]  1204.181730: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57843
            Xorg   474 [005]  1204.181732: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57842
            Xorg   474 [005]  1204.181741: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57844
            Xorg   474 [005]  1204.181776: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57845
            Xorg   474 [005]  1204.181777: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57845
            Xorg   474 [005]  1204.181796: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57846
            Xorg   474 [005]  1204.181797: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57846
            Xorg   474 [005]  1204.181809: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57846
            Xorg   474 [005]  1204.181810: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57846
         swapper     0 [005]  1204.181869: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57844
         swapper     0 [005]  1204.181874: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57845
         swapper     0 [005]  1204.181875: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57845
            wish 11174 [001]  1204.181890: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57846
            Xorg   474 [002]  1204.181920: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57846
            Xorg   474 [002]  1204.181947: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57847
            Xorg   474 [002]  1204.181948: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57847
            Xorg   474 [002]  1204.181958: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57846
            Xorg   474 [002]  1204.181966: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57847
            Xorg   474 [002]  1204.181967: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57847
         swapper     0 [005]  1204.181985: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57847
            Xorg   474 [005]  1204.182005: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57847
            Xorg   474 [005]  1204.182019: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57848
            Xorg   474 [005]  1204.182021: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57848
            Xorg   474 [005]  1204.182032: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57847
            Xorg   474 [005]  1204.182038: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57848
            Xorg   474 [005]  1204.182047: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57849
            Xorg   474 [005]  1204.182048: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57849
            Xorg   474 [005]  1204.182053: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57848
            Xorg   474 [005]  1204.182065: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57849
            Xorg   474 [005]  1204.182067: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57849
            wish 11174 [001]  1204.182090: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57849
            Xorg   474 [005]  1204.182097: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57849
            Xorg   474 [005]  1204.182119: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57850
            Xorg   474 [005]  1204.182120: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57850
            Xorg   474 [005]  1204.182131: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57849
            Xorg   474 [005]  1204.182143: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57850
            Xorg   474 [005]  1204.182144: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57850
            Xorg   474 [005]  1204.182151: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57850
            Xorg   474 [005]  1204.182152: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57850
            Xorg   474 [005]  1204.182172: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57851
            Xorg   474 [005]  1204.182173: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57851
            Xorg   474 [005]  1204.182200: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57851
            Xorg   474 [005]  1204.182202: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57852
            Xorg   474 [005]  1204.182203: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57852
            Xorg   474 [005]  1204.182207: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57791
            Xorg   474 [005]  1204.182220: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57852
            Xorg   474 [005]  1204.182222: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57853
            Xorg   474 [005]  1204.182223: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57853
            Xorg   474 [005]  1204.182227: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57852
            Xorg   474 [005]  1204.182228: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57850
            Xorg   474 [005]  1204.182237: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57853
            Xorg   474 [005]  1204.182238: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57853
            Xorg   474 [005]  1204.182244: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57853
            Xorg   474 [005]  1204.182245: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57853
            Xorg   474 [005]  1204.182300: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57573
            Xorg   474 [005]  1204.182377: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57854
            Xorg   474 [005]  1204.182378: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57854
            Xorg   474 [005]  1204.182405: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57854
            Xorg   474 [005]  1204.182407: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57855
            Xorg   474 [005]  1204.182408: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57855
            Xorg   474 [005]  1204.182426: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57854
            Xorg   474 [005]  1204.182435: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57855
            wish 11174 [001]  1204.182477: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57855
            Xorg   474 [005]  1204.182529: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57856
            Xorg   474 [005]  1204.182530: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57856
     kworker/1:5 11123 [001]  1204.182555: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57856
            Xorg   474 [005]  1204.182563: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57857
            Xorg   474 [005]  1204.182565: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57857
            Xorg   474 [005]  1204.182592: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57856
            Xorg   474 [005]  1204.182609: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57857
            wish 11174 [001]  1204.182637: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57857
            Xorg   474 [005]  1204.182642: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57858
            Xorg   474 [005]  1204.182644: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57858
            Xorg   474 [005]  1204.182657: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57858
            Xorg   474 [005]  1204.182660: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57859
            Xorg   474 [005]  1204.182660: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57859
            Xorg   474 [005]  1204.182664: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57858
            Xorg   474 [005]  1204.182665: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57853
            Xorg   474 [005]  1204.182673: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57859
            Xorg   474 [005]  1204.182680: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57860
            Xorg   474 [005]  1204.182681: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57860
            Xorg   474 [005]  1204.182689: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57859
            Xorg   474 [005]  1204.182695: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57860
            Xorg   474 [005]  1204.182705: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57861
            Xorg   474 [005]  1204.182706: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57861
            Xorg   474 [005]  1204.182714: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57860
            Xorg   474 [005]  1204.182726: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57861
            Xorg   474 [005]  1204.182727: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57861
            wish 11174 [001]  1204.182746: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57861
            Xorg   474 [005]  1204.182754: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57861
            Xorg   474 [005]  1204.182775: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57862
            Xorg   474 [005]  1204.182776: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57862
            Xorg   474 [005]  1204.182786: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57861
            Xorg   474 [005]  1204.182794: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57862
            Xorg   474 [005]  1204.182795: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57862
            Xorg   474 [005]  1204.182802: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57862
            Xorg   474 [005]  1204.182803: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57862
            Xorg   474 [005]  1204.182812: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57863
            Xorg   474 [005]  1204.182813: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57863
            Xorg   474 [005]  1204.182818: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57862
            Xorg   474 [005]  1204.182824: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57863
            Xorg   474 [005]  1204.182896: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57864
            Xorg   474 [005]  1204.182897: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57864
            Xorg   474 [005]  1204.182919: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57864
            Xorg   474 [005]  1204.182921: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57865
            Xorg   474 [005]  1204.182922: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57865
            Xorg   474 [005]  1204.182927: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57864
            Xorg   474 [005]  1204.182992: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57865
            Xorg   474 [005]  1204.182994: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57866
            Xorg   474 [005]  1204.182995: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57866
            Xorg   474 [005]  1204.183002: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57808
            Xorg   474 [005]  1204.183003: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57863
            Xorg   474 [005]  1204.183011: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57866
            Xorg   474 [005]  1204.183045: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57867
            Xorg   474 [005]  1204.183046: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57867
            Xorg   474 [005]  1204.183063: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57868
            Xorg   474 [005]  1204.183064: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57868
            Xorg   474 [005]  1204.183076: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57868
            Xorg   474 [005]  1204.183077: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57868
            wish 11174 [001]  1204.183089: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57866
            wish 11174 [001]  1204.183092: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57867
            wish 11174 [001]  1204.183093: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57867
            wish 11174 [001]  1204.183094: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57868
            Xorg   474 [005]  1204.183101: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57868
            Xorg   474 [005]  1204.183175: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57869
            Xorg   474 [005]  1204.183176: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57869
            wish 11174 [001]  1204.183201: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57869
            Xorg   474 [005]  1204.183232: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57870
            Xorg   474 [005]  1204.183233: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57870
            Xorg   474 [005]  1204.183246: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57869
            Xorg   474 [005]  1204.183248: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57868
            Xorg   474 [005]  1204.183256: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57870
            Xorg   474 [005]  1204.183300: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57871
            Xorg   474 [005]  1204.183301: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57871
            wish 11174 [001]  1204.183380: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57870
            wish 11174 [001]  1204.183384: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57871
            Xorg   474 [005]  1204.185280: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57872
            Xorg   474 [005]  1204.185282: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57872
            Xorg   474 [005]  1204.185291: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57871
            Xorg   474 [005]  1204.185313: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57873
            Xorg   474 [005]  1204.185314: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57873
            Xorg   474 [005]  1204.185319: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57826
            Xorg   474 [005]  1204.185353: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57874
            Xorg   474 [005]  1204.185354: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57874
            Xorg   474 [005]  1204.185358: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57851
            wish 11174 [001]  1204.185439: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57872
            wish 11174 [001]  1204.185460: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57873
            wish 11174 [001]  1204.185503: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57874
     kworker/2:2 11127 [002]  1204.185949: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57835
     kworker/2:2 11127 [002]  1204.185952: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57844
     kworker/2:2 11127 [002]  1204.185954: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57855
     kworker/2:2 11127 [002]  1204.185957: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57857
     kworker/2:2 11127 [002]  1204.185959: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57866
            Xorg   474 [005]  1204.186300: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57875
            Xorg   474 [005]  1204.186302: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57875
            Xorg   474 [005]  1204.186311: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57865
            Xorg   474 [005]  1204.186322: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57875
            Xorg   474 [005]  1204.186435: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57876
            Xorg   474 [005]  1204.186436: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57876
            Xorg   474 [005]  1204.186449: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57876
            Xorg   474 [005]  1204.186450: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57876
     gnome-shell   762 [003]  1204.186945: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10114
     gnome-shell   762 [003]  1204.186947: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10114
     gnome-shell   762 [003]  1204.186958: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10113
     gnome-shell   762 [003]  1204.186961: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10065
     gnome-shell   762 [003]  1204.186971: fence:fence_enable_signal: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10114
         swapper     0 [005]  1204.187015: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57875
         swapper     0 [005]  1204.187020: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57876
            Xorg   474 [000]  1204.187042: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57876
            Xorg   474 [000]  1204.187121: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57877
            Xorg   474 [000]  1204.187122: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57877
            Xorg   474 [000]  1204.187177: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57878
            Xorg   474 [000]  1204.187177: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57878
            Xorg   474 [000]  1204.187182: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57870
            Xorg   474 [000]  1204.187184: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57876
            Xorg   474 [000]  1204.187205: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10114
            Xorg   474 [000]  1204.187237: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57878
            Xorg   474 [000]  1204.187268: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57878
         swapper     0 [004]  1204.187286: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57877
         swapper     0 [004]  1204.187287: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57877
         swapper     0 [005]  1204.187394: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57878
            Xorg   474 [005]  1204.187446: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57878
            Xorg   474 [005]  1204.188801: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57879
            Xorg   474 [005]  1204.188803: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57879
            Xorg   474 [005]  1204.188820: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57879
            Xorg   474 [005]  1204.188821: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57879
         swapper     0 [005]  1204.188877: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57879
            Xorg   474 [005]  1204.188888: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57879
            Xorg   474 [005]  1204.188922: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57880
            Xorg   474 [005]  1204.188923: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57880
            Xorg   474 [005]  1204.188934: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57879
            Xorg   474 [005]  1204.188947: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57880
            Xorg   474 [005]  1204.188948: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57880
         swapper     0 [005]  1204.188993: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57880
            Xorg   474 [005]  1204.189002: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57880
            Xorg   474 [005]  1204.189028: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57881
            Xorg   474 [005]  1204.189029: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57881
            Xorg   474 [005]  1204.189040: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57880
            Xorg   474 [005]  1204.189046: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57881
            Xorg   474 [005]  1204.189126: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57882
            Xorg   474 [005]  1204.189127: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57882
            Xorg   474 [005]  1204.189150: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57882
            Xorg   474 [005]  1204.189151: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57883
            Xorg   474 [005]  1204.189152: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57883
            Xorg   474 [005]  1204.189157: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57882
            Xorg   474 [005]  1204.189192: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57883
            Xorg   474 [005]  1204.189194: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57884
            Xorg   474 [005]  1204.189194: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57884
            Xorg   474 [005]  1204.189202: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57872
            Xorg   474 [005]  1204.189204: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57881
            Xorg   474 [005]  1204.189213: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57884
            Xorg   474 [005]  1204.189264: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57884
            wish 11174 [001]  1204.189275: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57884
            Xorg   474 [005]  1204.189282: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57884
            Xorg   474 [005]  1204.189357: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57885
            Xorg   474 [005]  1204.189358: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57885
            wish 11174 [001]  1204.189394: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57885
            Xorg   474 [005]  1204.189400: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57886
            Xorg   474 [005]  1204.189401: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57886
            Xorg   474 [005]  1204.189408: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57885
            Xorg   474 [005]  1204.189417: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57886
            Xorg   474 [005]  1204.189439: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57886
         swapper     0 [005]  1204.189491: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57886
            Xorg   474 [005]  1204.189532: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57886
            Xorg   474 [005]  1204.189602: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57887
            Xorg   474 [005]  1204.189603: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57887
            wish 11174 [001]  1204.189625: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57887
            Xorg   474 [005]  1204.189644: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57888
            Xorg   474 [005]  1204.189645: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57888
            Xorg   474 [005]  1204.189658: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57887
            Xorg   474 [005]  1204.189668: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57888
            Xorg   474 [005]  1204.189691: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57888
         swapper     0 [005]  1204.189771: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57888
            Xorg   474 [005]  1204.189811: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57888
            Xorg   474 [005]  1204.189838: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57889
            Xorg   474 [005]  1204.189839: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57889
            Xorg   474 [005]  1204.189862: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57889
            Xorg   474 [005]  1204.189863: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57889
         swapper     0 [005]  1204.189912: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57889
            Xorg   474 [005]  1204.189920: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57889
            Xorg   474 [005]  1204.189947: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57890
            Xorg   474 [005]  1204.189948: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57890
            Xorg   474 [005]  1204.189959: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57889
            Xorg   474 [005]  1204.189972: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57890
            Xorg   474 [005]  1204.189973: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57890
            wish 11174 [001]  1204.189990: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57890
            Xorg   474 [005]  1204.189997: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57890
            Xorg   474 [005]  1204.190009: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57891
            Xorg   474 [005]  1204.190010: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57891
            Xorg   474 [005]  1204.190021: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57890
            Xorg   474 [005]  1204.190028: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57891
            Xorg   474 [005]  1204.190103: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57892
            Xorg   474 [005]  1204.190104: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57892
            Xorg   474 [005]  1204.190126: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57892
            Xorg   474 [005]  1204.190128: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57893
            Xorg   474 [005]  1204.190128: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57893
            Xorg   474 [005]  1204.190134: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57892
            Xorg   474 [005]  1204.190173: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57893
            Xorg   474 [005]  1204.190175: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57894
            Xorg   474 [005]  1204.190176: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57894
            Xorg   474 [005]  1204.190182: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57873
            Xorg   474 [005]  1204.190184: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57891
            Xorg   474 [005]  1204.190192: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57894
            Xorg   474 [005]  1204.190216: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57894
         swapper     0 [005]  1204.190258: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57894
            Xorg   474 [005]  1204.190298: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57894
            Xorg   474 [005]  1204.190370: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57895
            Xorg   474 [005]  1204.190371: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57895
            wish 11174 [001]  1204.190408: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57895
            Xorg   474 [005]  1204.190421: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57896
            Xorg   474 [005]  1204.190423: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57896
            Xorg   474 [005]  1204.190437: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57895
            Xorg   474 [005]  1204.190446: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57896
            Xorg   474 [005]  1204.190469: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57896
         swapper     0 [005]  1204.190525: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57896
            Xorg   474 [005]  1204.190566: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57896
            Xorg   474 [005]  1204.190653: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57897
            Xorg   474 [005]  1204.190654: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57897
            wish 11174 [001]  1204.190691: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57897
            Xorg   474 [005]  1204.190707: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57898
            Xorg   474 [005]  1204.190708: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57898
            Xorg   474 [005]  1204.190721: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57897
            Xorg   474 [005]  1204.190730: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57898
            Xorg   474 [005]  1204.190752: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57898
         swapper     0 [005]  1204.190842: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57898
            Xorg   474 [005]  1204.190882: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57898
            Xorg   474 [005]  1204.190907: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57899
            Xorg   474 [005]  1204.190908: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57899
            Xorg   474 [005]  1204.190930: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57899
            Xorg   474 [005]  1204.190931: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57899
         swapper     0 [005]  1204.190989: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57899
            Xorg   474 [005]  1204.190998: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57899
            Xorg   474 [005]  1204.191033: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57900
            Xorg   474 [005]  1204.191034: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57900
            Xorg   474 [005]  1204.191045: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57899
            Xorg   474 [005]  1204.191058: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57900
            Xorg   474 [005]  1204.191059: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57900
         swapper     0 [005]  1204.191143: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57900
            Xorg   474 [005]  1204.191152: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57900
            Xorg   474 [005]  1204.191178: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57901
            Xorg   474 [005]  1204.191180: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57901
            Xorg   474 [005]  1204.191190: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57900
            Xorg   474 [005]  1204.191199: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57901
            Xorg   474 [005]  1204.191275: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57902
            Xorg   474 [005]  1204.191277: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57902
            wish 11174 [001]  1204.191318: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57902
            Xorg   474 [005]  1204.191330: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57903
            Xorg   474 [005]  1204.191332: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57903
            Xorg   474 [005]  1204.191338: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57874
            Xorg   474 [005]  1204.191340: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57901
            Xorg   474 [005]  1204.191349: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57903
            Xorg   474 [005]  1204.191372: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57903
            wish 11174 [001]  1204.191443: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57903
            Xorg   474 [005]  1204.191451: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57903
            Xorg   474 [005]  1204.191478: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57904
            Xorg   474 [005]  1204.191480: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57904
            wish 11174 [001]  1204.191498: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57904
            Xorg   474 [005]  1204.191626: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57905
            Xorg   474 [005]  1204.191628: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57905
            wish 11174 [001]  1204.191649: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57905
            Xorg   474 [005]  1204.191666: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57906
            Xorg   474 [005]  1204.191667: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57906
            Xorg   474 [005]  1204.191679: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57904
            Xorg   474 [005]  1204.191682: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57905
            Xorg   474 [005]  1204.191691: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57906
            Xorg   474 [005]  1204.191752: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57907
            Xorg   474 [005]  1204.191753: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57907
            Xorg   474 [005]  1204.191757: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57883
            Xorg   474 [005]  1204.191786: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57908
            Xorg   474 [005]  1204.191787: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57908
            Xorg   474 [005]  1204.191891: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57909
            Xorg   474 [005]  1204.191892: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57909
            Xorg   474 [005]  1204.191924: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57910
            Xorg   474 [005]  1204.191925: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57910
            Xorg   474 [005]  1204.191996: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57911
            Xorg   474 [005]  1204.191997: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57911
            Xorg   474 [005]  1204.192053: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57912
            Xorg   474 [005]  1204.192054: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57912
            Xorg   474 [005]  1204.192077: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57912
            Xorg   474 [005]  1204.192087: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57906
            Xorg   474 [005]  1204.192092: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57907
            Xorg   474 [005]  1204.192093: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57907
            Xorg   474 [005]  1204.192094: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57908
            wish 11174 [001]  1204.192180: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57909
            wish 11174 [001]  1204.192182: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57909
            wish 11174 [001]  1204.192184: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57910
            wish 11174 [001]  1204.192184: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57910
            Xorg   474 [005]  1204.192203: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57913
            Xorg   474 [005]  1204.192205: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57913
            Xorg   474 [005]  1204.192208: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57911
            Xorg   474 [005]  1204.192209: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57911
            Xorg   474 [005]  1204.192256: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57912
            Xorg   474 [005]  1204.192263: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57913
            Xorg   474 [005]  1204.192299: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57914
            Xorg   474 [005]  1204.192300: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57914
            Xorg   474 [005]  1204.192307: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57913
            Xorg   474 [005]  1204.192315: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57914
            Xorg   474 [005]  1204.192325: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57914
            Xorg   474 [005]  1204.192433: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57915
            Xorg   474 [005]  1204.192434: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57915
            Xorg   474 [005]  1204.192463: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57915
            Xorg   474 [005]  1204.192465: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57916
            Xorg   474 [005]  1204.192466: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57916
            Xorg   474 [005]  1204.192472: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57914
            Xorg   474 [005]  1204.192474: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57915
            Xorg   474 [005]  1204.192482: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57916
            wish 11174 [001]  1204.192541: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57916
            Xorg   474 [005]  1204.192564: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57917
            Xorg   474 [005]  1204.192565: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57917
     kworker/1:5 11123 [001]  1204.192610: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57917
            Xorg   474 [005]  1204.192614: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57918
            Xorg   474 [005]  1204.192615: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57918
            Xorg   474 [005]  1204.192623: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57917
            Xorg   474 [005]  1204.192659: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57918
            Xorg   474 [005]  1204.192660: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57919
            Xorg   474 [005]  1204.192661: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57919
            Xorg   474 [005]  1204.192674: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57893
            Xorg   474 [005]  1204.192682: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57919
            wish 11174 [001]  1204.192736: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57919
            Xorg   474 [005]  1204.192760: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57920
            Xorg   474 [005]  1204.192762: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57920
     kworker/1:5 11123 [001]  1204.192785: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57920
            Xorg   474 [005]  1204.192791: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57921
            Xorg   474 [005]  1204.192792: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57921
            Xorg   474 [005]  1204.192798: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57920
            Xorg   474 [005]  1204.192806: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57921
            wish 11174 [001]  1204.192865: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57921
            Xorg   474 [005]  1204.192888: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57922
            Xorg   474 [005]  1204.192889: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57922
     kworker/1:5 11123 [001]  1204.192911: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57922
            Xorg   474 [005]  1204.192915: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57923
            Xorg   474 [005]  1204.192916: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57923
            Xorg   474 [005]  1204.192923: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57922
            Xorg   474 [005]  1204.192931: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57923
            wish 11174 [001]  1204.192990: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57923
            Xorg   474 [005]  1204.193014: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57924
            Xorg   474 [005]  1204.193015: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57924
            Xorg   474 [005]  1204.193038: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57924
            Xorg   474 [005]  1204.193039: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57925
            Xorg   474 [005]  1204.193040: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57925
            Xorg   474 [005]  1204.193045: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57924
            Xorg   474 [005]  1204.193078: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57925
            Xorg   474 [005]  1204.193079: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57926
            Xorg   474 [005]  1204.193080: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57926
            Xorg   474 [005]  1204.193086: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57902
            Xorg   474 [005]  1204.193094: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57926
            wish 11174 [001]  1204.193144: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57926
            Xorg   474 [005]  1204.193177: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57927
            Xorg   474 [005]  1204.193178: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57927
     kworker/1:5 11123 [001]  1204.193202: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57927
            Xorg   474 [005]  1204.193218: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57928
            Xorg   474 [005]  1204.193219: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57928
            Xorg   474 [005]  1204.193232: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57927
            Xorg   474 [005]  1204.193240: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57928
            wish 11174 [001]  1204.193309: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57928
            Xorg   474 [005]  1204.193332: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57929
            Xorg   474 [005]  1204.193334: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57929
     kworker/1:5 11123 [001]  1204.193358: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57929
            Xorg   474 [005]  1204.193378: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57930
            Xorg   474 [005]  1204.193379: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57930
            Xorg   474 [005]  1204.193392: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57929
            Xorg   474 [005]  1204.193399: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57930
            wish 11174 [001]  1204.193460: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57930
            Xorg   474 [005]  1204.193485: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57931
            Xorg   474 [005]  1204.193486: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57931
     kworker/1:5 11123 [001]  1204.193510: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57931
            Xorg   474 [005]  1204.193514: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57932
            Xorg   474 [005]  1204.193515: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57932
            Xorg   474 [005]  1204.193522: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57931
            Xorg   474 [005]  1204.193530: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57932
            wish 11174 [001]  1204.193588: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57932
            Xorg   474 [005]  1204.193613: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57933
            Xorg   474 [005]  1204.193614: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57933
            Xorg   474 [005]  1204.193633: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57933
            Xorg   474 [005]  1204.193635: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57934
            Xorg   474 [005]  1204.193636: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57934
            Xorg   474 [005]  1204.193642: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57933
            Xorg   474 [005]  1204.193669: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57934
            Xorg   474 [005]  1204.193671: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57935
            Xorg   474 [005]  1204.193671: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57935
            Xorg   474 [005]  1204.193685: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57935
            wish 11174 [001]  1204.193735: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57935
            Xorg   474 [005]  1204.193767: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57936
            Xorg   474 [005]  1204.193768: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57936
     kworker/1:5 11123 [001]  1204.193791: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57936
            Xorg   474 [005]  1204.193798: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57937
            Xorg   474 [005]  1204.193799: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57937
            Xorg   474 [005]  1204.193805: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57936
            Xorg   474 [005]  1204.193813: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57937
            Xorg   474 [005]  1204.193851: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57938
            Xorg   474 [005]  1204.193852: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57938
            Xorg   474 [005]  1204.193856: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57908
            wish 11174 [001]  1204.193867: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57937
            Xorg   474 [005]  1204.193908: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57939
            Xorg   474 [005]  1204.193911: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57939
            Xorg   474 [005]  1204.194041: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57940
            Xorg   474 [005]  1204.194042: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57940
            Xorg   474 [005]  1204.194068: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57941
            Xorg   474 [005]  1204.194069: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57941
            Xorg   474 [005]  1204.194073: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57938
            Xorg   474 [005]  1204.194074: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57939
            Xorg   474 [005]  1204.194112: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57938
            Xorg   474 [005]  1204.194192: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57942
            Xorg   474 [005]  1204.194193: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57942
            Xorg   474 [005]  1204.194238: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57943
            Xorg   474 [005]  1204.194240: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57943
            Xorg   474 [005]  1204.194253: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57943
            wish 11174 [001]  1204.194314: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57940
            wish 11174 [001]  1204.194315: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57940
            wish 11174 [001]  1204.194317: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57941
            wish 11174 [001]  1204.194318: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57941
            wish 11174 [001]  1204.194318: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57942
            wish 11174 [001]  1204.194319: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57942
            Xorg   474 [005]  1204.194354: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57944
            Xorg   474 [005]  1204.194356: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57944
            wish 11174 [001]  1204.194396: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57943
            wish 11174 [001]  1204.194399: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57944
            Xorg   474 [005]  1204.194405: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57945
            Xorg   474 [005]  1204.194406: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57945
            Xorg   474 [005]  1204.194412: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57944
            Xorg   474 [005]  1204.194421: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57945
            wish 11174 [001]  1204.194476: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57945
            Xorg   474 [005]  1204.194498: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57946
            Xorg   474 [005]  1204.194499: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57946
     kworker/1:5 11123 [001]  1204.194519: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57946
            Xorg   474 [005]  1204.194524: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57947
            Xorg   474 [005]  1204.194525: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57947
            Xorg   474 [005]  1204.194531: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57946
            Xorg   474 [005]  1204.194539: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57947
            wish 11174 [001]  1204.194597: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57947
            Xorg   474 [005]  1204.194622: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57948
            Xorg   474 [005]  1204.194623: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57948
     kworker/1:5 11123 [001]  1204.194642: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57948
            Xorg   474 [005]  1204.194647: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57949
            Xorg   474 [005]  1204.194648: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57949
            Xorg   474 [005]  1204.194655: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57948
            Xorg   474 [005]  1204.194663: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57949
            wish 11174 [001]  1204.194718: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57949
            Xorg   474 [005]  1204.194747: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57950
            Xorg   474 [005]  1204.194748: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57950
     kworker/1:5 11123 [001]  1204.194767: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57950
            Xorg   474 [005]  1204.194769: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57951
            Xorg   474 [005]  1204.194770: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57951
            Xorg   474 [005]  1204.194775: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57950
            Xorg   474 [005]  1204.194800: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57951
            Xorg   474 [005]  1204.194801: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57952
            Xorg   474 [005]  1204.194802: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57952
            Xorg   474 [005]  1204.194809: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57918
            Xorg   474 [005]  1204.194817: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57952
            wish 11174 [001]  1204.194838: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57952
            Xorg   474 [005]  1204.194909: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57953
            Xorg   474 [005]  1204.194911: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57953
            wish 11174 [001]  1204.194930: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57953
            Xorg   474 [005]  1204.194934: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57954
            Xorg   474 [005]  1204.194936: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57954
            Xorg   474 [005]  1204.194942: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57953
            Xorg   474 [005]  1204.194950: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57954
            wish 11174 [001]  1204.195004: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57954
            Xorg   474 [005]  1204.195026: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57955
            Xorg   474 [005]  1204.195027: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57955
     kworker/1:5 11123 [001]  1204.195045: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57955
            Xorg   474 [005]  1204.195051: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57956
            Xorg   474 [005]  1204.195052: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57956
            Xorg   474 [005]  1204.195058: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57955
            Xorg   474 [005]  1204.195066: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57956
            wish 11174 [001]  1204.195120: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57956
            Xorg   474 [005]  1204.195145: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57957
            Xorg   474 [005]  1204.195146: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57957
     kworker/1:5 11123 [001]  1204.195166: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57957
            Xorg   474 [005]  1204.195177: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57958
            Xorg   474 [005]  1204.195178: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57958
            Xorg   474 [005]  1204.195185: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57957
            Xorg   474 [005]  1204.195193: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57958
            wish 11174 [001]  1204.195248: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57958
            Xorg   474 [005]  1204.195270: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57959
            Xorg   474 [005]  1204.195271: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57959
     kworker/1:5 11123 [001]  1204.195291: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57959
            Xorg   474 [005]  1204.195305: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57960
            Xorg   474 [005]  1204.195306: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57960
            Xorg   474 [005]  1204.195314: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57959
            Xorg   474 [005]  1204.195321: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57960
            wish 11174 [001]  1204.195378: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57960
            Xorg   474 [005]  1204.195399: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57961
            Xorg   474 [005]  1204.195402: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57961
     kworker/1:5 11123 [001]  1204.195420: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57961
            Xorg   474 [005]  1204.195435: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57962
            Xorg   474 [005]  1204.195436: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57962
            Xorg   474 [005]  1204.195443: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57961
            Xorg   474 [005]  1204.195451: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57962
            wish 11174 [001]  1204.195506: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57962
            Xorg   474 [005]  1204.195529: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57963
            Xorg   474 [005]  1204.195532: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57963
     kworker/1:5 11123 [001]  1204.195549: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57963
            Xorg   474 [005]  1204.195556: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57964
            Xorg   474 [005]  1204.195557: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57964
            Xorg   474 [005]  1204.195564: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57963
            Xorg   474 [005]  1204.195572: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57964
            wish 11174 [001]  1204.195626: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57964
            Xorg   474 [005]  1204.195652: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57965
            Xorg   474 [005]  1204.195652: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57965
     kworker/1:5 11123 [001]  1204.195672: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57965
            Xorg   474 [005]  1204.195676: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57966
            Xorg   474 [005]  1204.195677: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57966
            Xorg   474 [005]  1204.195684: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57965
            Xorg   474 [005]  1204.195692: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57966
            Xorg   474 [005]  1204.195729: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57966
            Xorg   474 [005]  1204.195771: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57967
            Xorg   474 [005]  1204.195772: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57967
            Xorg   474 [005]  1204.195776: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57939
            Xorg   474 [005]  1204.195831: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57968
            Xorg   474 [005]  1204.195832: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57968
            Xorg   474 [005]  1204.195866: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57969
            Xorg   474 [005]  1204.195867: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57969
            wish 11174 [001]  1204.196222: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57967
            wish 11174 [001]  1204.196223: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57968
            wish 11174 [001]  1204.196224: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57968
            wish 11174 [001]  1204.196226: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57969
     kworker/5:4 11143 [005]  1204.196590: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57875
     kworker/5:4 11143 [005]  1204.196603: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57878
     kworker/5:4 11143 [005]  1204.196607: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57884
     kworker/5:4 11143 [005]  1204.196611: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57886
     kworker/5:4 11143 [005]  1204.196614: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57888
     kworker/5:4 11143 [005]  1204.196617: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57894
     kworker/5:4 11143 [005]  1204.196620: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57896
     kworker/5:4 11143 [005]  1204.196624: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57898
     kworker/5:4 11143 [005]  1204.196632: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57912
     kworker/5:4 11143 [005]  1204.196635: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57916
     kworker/5:4 11143 [005]  1204.196639: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57919
     kworker/5:4 11143 [005]  1204.196642: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57921
     kworker/5:4 11143 [005]  1204.196646: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57923
     kworker/5:4 11143 [005]  1204.196649: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57926
     kworker/5:4 11143 [005]  1204.196652: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57928
     kworker/5:4 11143 [005]  1204.196655: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57930
     kworker/5:4 11143 [005]  1204.196659: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57932
     kworker/5:4 11143 [005]  1204.196662: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57935
     kworker/5:4 11143 [005]  1204.196665: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57937
     kworker/5:4 11143 [005]  1204.196668: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57943
     kworker/5:4 11143 [005]  1204.196672: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57945
     kworker/5:4 11143 [005]  1204.196675: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57947
     kworker/5:4 11143 [005]  1204.196678: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57949
     kworker/5:4 11143 [005]  1204.196682: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57952
     kworker/5:4 11143 [005]  1204.196685: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57954
     kworker/5:4 11143 [005]  1204.196689: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57956
     kworker/5:4 11143 [005]  1204.196692: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57958
     kworker/5:4 11143 [005]  1204.196695: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57960
     kworker/5:4 11143 [005]  1204.196698: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57962
     kworker/5:4 11143 [005]  1204.196702: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57964
            Xorg   474 [005]  1204.196755: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57970
            Xorg   474 [005]  1204.196756: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57970
            wish 11174 [001]  1204.196785: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57970
     gnome-shell   762 [003]  1204.196836: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10115
     gnome-shell   762 [003]  1204.196838: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10115
            Xorg   474 [005]  1204.196861: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57739
            wish 11174 [001]  1204.196924: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10115
            Xorg   474 [005]  1204.196963: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57971
            Xorg   474 [005]  1204.196965: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57971
            Xorg   474 [005]  1204.196976: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57966
            Xorg   474 [005]  1204.196979: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57969
            Xorg   474 [005]  1204.196980: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57970
            Xorg   474 [005]  1204.196988: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57971
            wish 11174 [001]  1204.197110: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57971
            Xorg   474 [005]  1204.197186: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57972
            Xorg   474 [005]  1204.197187: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57972
            Xorg   474 [005]  1204.197196: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57834
     gnome-shell   762 [003]  1204.197247: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10116
     gnome-shell   762 [003]  1204.197248: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10116
     gnome-shell   762 [003]  1204.197260: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10115
         swapper     0 [005]  1204.197292: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57972
         swapper     0 [005]  1204.197352: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10116
     gnome-shell   762 [003]  1204.197861: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10117
     gnome-shell   762 [003]  1204.197862: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10117
     gnome-shell   762 [003]  1204.197873: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10091
     gnome-shell   762 [003]  1204.197875: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10116
         swapper     0 [005]  1204.199172: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10117
     gnome-shell   762 [003]  1204.199325: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10118
     gnome-shell   762 [003]  1204.199326: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10118
         swapper     0 [005]  1204.199355: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10118
            Xorg   474 [005]  1204.199404: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57973
            Xorg   474 [005]  1204.199405: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57973
            Xorg   474 [005]  1204.199416: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57972
     gnome-shell   762 [003]  1204.199465: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10119
     gnome-shell   762 [003]  1204.199466: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10119
     gnome-shell   762 [003]  1204.199474: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10118
         swapper     0 [005]  1204.200755: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57973
         swapper     0 [005]  1204.200760: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10119
            Xorg   474 [005]  1204.258909: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57974
            Xorg   474 [005]  1204.258912: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57974
            Xorg   474 [005]  1204.258919: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57925
            Xorg   474 [005]  1204.258944: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57975
            Xorg   474 [005]  1204.258945: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57975
            wish 11174 [001]  1204.259004: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57974
            Xorg   474 [005]  1204.259005: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57967
            wish 11174 [001]  1204.259006: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57974
            wish 11174 [001]  1204.259007: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57975
            Xorg   474 [005]  1204.259111: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57976
            Xorg   474 [005]  1204.259112: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57976
            Xorg   474 [005]  1204.259125: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57975
         swapper     0 [006]  1204.259144: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57976
            Xorg   474 [005]  1204.259162: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57977
            Xorg   474 [005]  1204.259163: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57977
            Xorg   474 [005]  1204.259176: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57976
            Xorg   474 [005]  1204.259184: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57977
         swapper     0 [006]  1204.259277: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57977
            Xorg   474 [005]  1204.259319: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57978
            Xorg   474 [005]  1204.259320: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57978
            Xorg   474 [005]  1204.259338: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57978
            Xorg   474 [005]  1204.259340: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57979
            Xorg   474 [005]  1204.259341: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57979
            Xorg   474 [005]  1204.259346: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57978
            Xorg   474 [005]  1204.259356: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57979
            Xorg   474 [005]  1204.259357: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57980
            Xorg   474 [005]  1204.259358: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57980
            Xorg   474 [005]  1204.259362: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57979
            Xorg   474 [005]  1204.259372: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57980
            Xorg   474 [005]  1204.259374: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57981
            Xorg   474 [005]  1204.259375: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57981
            Xorg   474 [005]  1204.259379: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57980
            Xorg   474 [005]  1204.259389: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57981
            Xorg   474 [005]  1204.259390: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57982
            Xorg   474 [005]  1204.259391: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57982
            Xorg   474 [005]  1204.259395: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57981
            Xorg   474 [005]  1204.259404: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57982
            Xorg   474 [005]  1204.259406: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57983
            Xorg   474 [005]  1204.259407: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57983
            Xorg   474 [005]  1204.259411: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57982
            Xorg   474 [005]  1204.259440: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57983
            Xorg   474 [005]  1204.259442: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57984
            Xorg   474 [005]  1204.259443: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57984
            Xorg   474 [005]  1204.259446: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57983
            Xorg   474 [005]  1204.259458: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57984
            Xorg   474 [005]  1204.259459: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57985
            Xorg   474 [005]  1204.259460: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57985
            Xorg   474 [005]  1204.259464: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57984
            Xorg   474 [005]  1204.259473: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57985
            Xorg   474 [005]  1204.259475: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57986
            Xorg   474 [005]  1204.259476: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57986
            Xorg   474 [005]  1204.259479: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57985
            Xorg   474 [005]  1204.259489: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57986
            Xorg   474 [005]  1204.259491: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57987
            Xorg   474 [005]  1204.259492: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57987
            Xorg   474 [005]  1204.259496: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57986
            Xorg   474 [005]  1204.259505: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57987
            Xorg   474 [005]  1204.259507: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57988
            Xorg   474 [005]  1204.259507: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57988
            Xorg   474 [005]  1204.259511: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57987
            Xorg   474 [005]  1204.259522: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57988
            Xorg   474 [005]  1204.259523: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57989
            Xorg   474 [005]  1204.259524: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57989
            Xorg   474 [005]  1204.259529: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57988
            wish 11174 [001]  1204.259540: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57989
            Xorg   474 [005]  1204.259544: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57990
            Xorg   474 [005]  1204.259545: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57990
            Xorg   474 [005]  1204.259549: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57989
            Xorg   474 [005]  1204.259551: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57903
            Xorg   474 [005]  1204.259563: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=57990
            Xorg   474 [005]  1204.259565: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=57990
         swapper     0 [006]  1204.259592: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57990
            Xorg   474 [006]  1204.259605: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=57990
            Xorg   474 [006]  1204.259646: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57991
            Xorg   474 [006]  1204.259648: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57991
            Xorg   474 [006]  1204.259671: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57991
            Xorg   474 [006]  1204.259673: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57992
            Xorg   474 [006]  1204.259674: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57992
            Xorg   474 [006]  1204.259678: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57991
            wish 11174 [001]  1204.259688: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57992
            Xorg   474 [006]  1204.259691: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57993
            Xorg   474 [006]  1204.259693: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57993
            Xorg   474 [006]  1204.259697: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57992
            Xorg   474 [006]  1204.259709: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57993
            Xorg   474 [006]  1204.259711: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57994
            Xorg   474 [006]  1204.259712: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57994
            Xorg   474 [006]  1204.259716: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57993
            Xorg   474 [006]  1204.259729: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57994
            Xorg   474 [006]  1204.259730: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57995
            Xorg   474 [006]  1204.259731: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57995
            Xorg   474 [006]  1204.259735: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57994
         swapper     0 [005]  1204.259748: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57995
            Xorg   474 [006]  1204.259749: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57996
            Xorg   474 [006]  1204.259750: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57996
            Xorg   474 [006]  1204.259754: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57995
            wish 11174 [001]  1204.259765: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57996
            Xorg   474 [006]  1204.259766: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57997
            Xorg   474 [006]  1204.259767: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57997
            Xorg   474 [006]  1204.259771: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57996
            Xorg   474 [006]  1204.259773: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57990
            Xorg   474 [006]  1204.259781: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57997
            Xorg   474 [006]  1204.259794: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57998
            Xorg   474 [006]  1204.259795: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57998
            Xorg   474 [006]  1204.259810: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57998
            Xorg   474 [006]  1204.259812: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=57999
            Xorg   474 [006]  1204.259813: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=57999
            Xorg   474 [006]  1204.259816: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57998
            wish 11174 [001]  1204.259827: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=57999
            Xorg   474 [006]  1204.259828: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58000
            Xorg   474 [006]  1204.259829: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58000
            Xorg   474 [006]  1204.259833: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57999
         swapper     0 [005]  1204.259846: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58000
            Xorg   474 [006]  1204.259847: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58001
            Xorg   474 [006]  1204.259848: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58001
            Xorg   474 [006]  1204.259852: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58000
            Xorg   474 [006]  1204.259864: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58001
            Xorg   474 [006]  1204.259866: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58002
            Xorg   474 [006]  1204.259867: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58002
            Xorg   474 [006]  1204.259871: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58001
         swapper     0 [005]  1204.259883: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58002
            Xorg   474 [006]  1204.259902: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58003
            Xorg   474 [006]  1204.259903: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58003
            Xorg   474 [006]  1204.259913: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58002
            Xorg   474 [006]  1204.259915: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57997
            Xorg   474 [006]  1204.259951: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58003
         swapper     0 [005]  1204.260000: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58003
            Xorg   474 [006]  1204.260053: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58004
            Xorg   474 [006]  1204.260055: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58004
            Xorg   474 [006]  1204.260070: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58004
            Xorg   474 [006]  1204.260072: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58005
            Xorg   474 [006]  1204.260073: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58005
            Xorg   474 [006]  1204.260077: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58004
            Xorg   474 [006]  1204.260087: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58005
            Xorg   474 [006]  1204.260088: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58006
            Xorg   474 [006]  1204.260090: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58006
            Xorg   474 [006]  1204.260094: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58005
            Xorg   474 [006]  1204.260104: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58006
            Xorg   474 [006]  1204.260105: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58007
            Xorg   474 [006]  1204.260106: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58007
            Xorg   474 [006]  1204.260110: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58006
            Xorg   474 [006]  1204.260120: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58007
            Xorg   474 [006]  1204.260122: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58008
            Xorg   474 [006]  1204.260123: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58008
            Xorg   474 [006]  1204.260127: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58007
            Xorg   474 [006]  1204.260136: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58008
            Xorg   474 [006]  1204.260138: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58009
            Xorg   474 [006]  1204.260139: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58009
            Xorg   474 [006]  1204.260142: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58008
            Xorg   474 [006]  1204.260152: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58009
            Xorg   474 [006]  1204.260154: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58010
            Xorg   474 [006]  1204.260155: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58010
            Xorg   474 [006]  1204.260160: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58009
            Xorg   474 [006]  1204.260170: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58010
            Xorg   474 [006]  1204.260171: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58011
            Xorg   474 [006]  1204.260172: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58011
            Xorg   474 [006]  1204.260176: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58010
            Xorg   474 [006]  1204.260185: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58011
            Xorg   474 [006]  1204.260187: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58012
            Xorg   474 [006]  1204.260187: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58012
            Xorg   474 [006]  1204.260192: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58011
            Xorg   474 [006]  1204.260202: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58012
            Xorg   474 [006]  1204.260203: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58013
            Xorg   474 [006]  1204.260204: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58013
            Xorg   474 [006]  1204.260208: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58012
            Xorg   474 [006]  1204.260218: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58013
            Xorg   474 [006]  1204.260219: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58014
            Xorg   474 [006]  1204.260220: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58014
            Xorg   474 [006]  1204.260225: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58013
            wish 11174 [001]  1204.260235: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58014
            Xorg   474 [006]  1204.260236: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58015
            Xorg   474 [006]  1204.260237: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58015
            Xorg   474 [006]  1204.260241: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58014
            Xorg   474 [006]  1204.260254: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58015
            Xorg   474 [006]  1204.260256: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58016
            Xorg   474 [006]  1204.260257: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58016
            Xorg   474 [006]  1204.260260: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58015
            Xorg   474 [006]  1204.260275: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=58016
            Xorg   474 [006]  1204.260276: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58016
         swapper     0 [005]  1204.260315: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58016
            Xorg   474 [005]  1204.260326: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=58016
            Xorg   474 [005]  1204.260365: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58017
            Xorg   474 [005]  1204.260366: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58017
            Xorg   474 [005]  1204.260391: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58017
            Xorg   474 [005]  1204.260392: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58018
            Xorg   474 [005]  1204.260393: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58018
            Xorg   474 [005]  1204.260398: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58017
            wish 11174 [001]  1204.260409: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58018
            Xorg   474 [005]  1204.260411: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58019
            Xorg   474 [005]  1204.260412: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58019
            Xorg   474 [005]  1204.260416: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58018
            Xorg   474 [005]  1204.260428: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58019
            Xorg   474 [005]  1204.260429: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58020
            Xorg   474 [005]  1204.260430: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58020
            Xorg   474 [005]  1204.260434: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58019
         swapper     0 [006]  1204.260447: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58020
            Xorg   474 [005]  1204.260448: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58021
            Xorg   474 [005]  1204.260449: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58021
            Xorg   474 [005]  1204.260453: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58020
         swapper     0 [006]  1204.260466: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58021
            Xorg   474 [005]  1204.260467: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58022
            Xorg   474 [005]  1204.260468: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58022
            Xorg   474 [005]  1204.260472: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58021
         swapper     0 [006]  1204.260484: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58022
            Xorg   474 [005]  1204.260486: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58023
            Xorg   474 [005]  1204.260487: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58023
            Xorg   474 [005]  1204.260491: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58022
            Xorg   474 [005]  1204.260493: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58016
            Xorg   474 [005]  1204.260500: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58023
            Xorg   474 [005]  1204.260513: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58024
            Xorg   474 [005]  1204.260514: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58024
            Xorg   474 [005]  1204.260531: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58024
            Xorg   474 [005]  1204.260533: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58025
            Xorg   474 [005]  1204.260534: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58025
            Xorg   474 [005]  1204.260538: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58024
         swapper     0 [006]  1204.260550: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58025
            Xorg   474 [005]  1204.260556: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58026
            Xorg   474 [005]  1204.260557: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58026
            Xorg   474 [005]  1204.260560: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58025
            Xorg   474 [005]  1204.260574: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58026
            Xorg   474 [005]  1204.260576: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58027
            Xorg   474 [005]  1204.260577: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58027
            Xorg   474 [005]  1204.260580: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58026
            Xorg   474 [005]  1204.260593: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58027
            Xorg   474 [005]  1204.260594: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58028
            Xorg   474 [005]  1204.260595: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58028
            Xorg   474 [005]  1204.260599: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58027
         swapper     0 [006]  1204.260610: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58028
            Xorg   474 [005]  1204.260612: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58029
            Xorg   474 [005]  1204.260613: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58029
            Xorg   474 [005]  1204.260617: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58028
         swapper     0 [006]  1204.260627: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58029
            Xorg   474 [005]  1204.260633: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58030
            Xorg   474 [005]  1204.260634: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58030
            Xorg   474 [005]  1204.260638: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57934
            Xorg   474 [005]  1204.260672: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58030
            Xorg   474 [005]  1204.260799: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58031
            Xorg   474 [005]  1204.260801: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58031
            Xorg   474 [005]  1204.260816: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58031
            Xorg   474 [005]  1204.260817: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58032
            Xorg   474 [005]  1204.260818: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58032
            Xorg   474 [005]  1204.260822: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58031
         swapper     0 [006]  1204.260833: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58032
            Xorg   474 [005]  1204.260834: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58033
            Xorg   474 [005]  1204.260835: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58033
            Xorg   474 [005]  1204.260839: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58032
            Xorg   474 [005]  1204.260849: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58033
            Xorg   474 [005]  1204.260851: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58034
            Xorg   474 [005]  1204.260852: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58034
            Xorg   474 [005]  1204.260855: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58033
            Xorg   474 [005]  1204.260865: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58034
            Xorg   474 [005]  1204.260867: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58035
            Xorg   474 [005]  1204.260868: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58035
            Xorg   474 [005]  1204.260872: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58034
            Xorg   474 [005]  1204.260881: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58035
            Xorg   474 [005]  1204.260883: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58036
            Xorg   474 [005]  1204.260884: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58036
            Xorg   474 [005]  1204.260888: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58035
            Xorg   474 [005]  1204.260898: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58036
            Xorg   474 [005]  1204.260900: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58037
            Xorg   474 [005]  1204.260901: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58037
            Xorg   474 [005]  1204.260904: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58036
            Xorg   474 [005]  1204.260914: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58037
            Xorg   474 [005]  1204.260916: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58038
            Xorg   474 [005]  1204.260917: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58038
            Xorg   474 [005]  1204.260921: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58037
            Xorg   474 [005]  1204.260931: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58038
            Xorg   474 [005]  1204.260933: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58039
            Xorg   474 [005]  1204.260934: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58039
            Xorg   474 [005]  1204.260938: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58038
            Xorg   474 [005]  1204.260947: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58039
            Xorg   474 [005]  1204.260949: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58040
            Xorg   474 [005]  1204.260950: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58040
            Xorg   474 [005]  1204.260954: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58039
            Xorg   474 [005]  1204.260964: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58040
            Xorg   474 [005]  1204.260965: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58041
            Xorg   474 [005]  1204.260966: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58041
            Xorg   474 [005]  1204.260971: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58040
            Xorg   474 [005]  1204.260981: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58041
            Xorg   474 [005]  1204.260983: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58042
            Xorg   474 [005]  1204.260984: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58042
            Xorg   474 [005]  1204.260988: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58041
         swapper     0 [006]  1204.260999: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58042
            Xorg   474 [005]  1204.261000: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58043
            Xorg   474 [005]  1204.261001: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58043
            Xorg   474 [005]  1204.261005: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58042
            Xorg   474 [005]  1204.261007: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58023
            Xorg   474 [005]  1204.261019: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=58043
            Xorg   474 [005]  1204.261020: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58043
            Xorg   474 [005]  1204.261028: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58043
            Xorg   474 [005]  1204.261029: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=58043
            Xorg   474 [005]  1204.261044: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58044
            Xorg   474 [005]  1204.261045: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58044
            Xorg   474 [005]  1204.261067: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58044
            Xorg   474 [005]  1204.261068: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58045
            Xorg   474 [005]  1204.261069: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58045
            Xorg   474 [005]  1204.261073: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58044
            Xorg   474 [005]  1204.261086: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58045
            Xorg   474 [005]  1204.261088: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58046
            Xorg   474 [005]  1204.261089: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58046
            Xorg   474 [005]  1204.261093: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58045
            Xorg   474 [005]  1204.261105: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58046
            Xorg   474 [005]  1204.261106: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58047
            Xorg   474 [005]  1204.261107: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58047
            Xorg   474 [005]  1204.261111: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58046
            Xorg   474 [005]  1204.261123: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58047
            Xorg   474 [005]  1204.261125: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58048
            Xorg   474 [005]  1204.261126: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58048
            Xorg   474 [005]  1204.261130: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58047
            Xorg   474 [005]  1204.261145: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58048
            Xorg   474 [005]  1204.261147: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58049
            Xorg   474 [005]  1204.261148: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58049
            Xorg   474 [005]  1204.261152: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58048
            Xorg   474 [005]  1204.261169: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58049
            Xorg   474 [005]  1204.261170: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58050
            Xorg   474 [005]  1204.261171: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58050
            Xorg   474 [005]  1204.261175: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58043
            Xorg   474 [005]  1204.261177: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58049
            Xorg   474 [005]  1204.261184: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58050
            Xorg   474 [005]  1204.261196: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58051
            Xorg   474 [005]  1204.261197: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58051
            Xorg   474 [005]  1204.261212: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58051
            Xorg   474 [005]  1204.261214: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58052
            Xorg   474 [005]  1204.261215: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58052
            Xorg   474 [005]  1204.261219: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58051
            Xorg   474 [005]  1204.261232: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58052
            Xorg   474 [005]  1204.261234: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58053
            Xorg   474 [005]  1204.261235: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58053
            Xorg   474 [005]  1204.261239: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58052
            Xorg   474 [005]  1204.261251: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58053
            Xorg   474 [005]  1204.261252: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58054
            Xorg   474 [005]  1204.261253: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58054
            Xorg   474 [005]  1204.261257: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58053
            Xorg   474 [005]  1204.261269: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58054
            Xorg   474 [005]  1204.261272: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58055
            Xorg   474 [005]  1204.261273: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58055
            Xorg   474 [005]  1204.261278: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58054
            Xorg   474 [005]  1204.261319: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58055
            Xorg   474 [005]  1204.261321: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58056
            Xorg   474 [005]  1204.261322: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58056
            Xorg   474 [005]  1204.261326: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58030
            Xorg   474 [005]  1204.261328: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58055
            Xorg   474 [005]  1204.261330: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58050
            Xorg   474 [005]  1204.261360: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58056
            Xorg   474 [005]  1204.261371: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58056
            Xorg   474 [005]  1204.261503: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58057
            Xorg   474 [005]  1204.261505: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58057
         swapper     0 [006]  1204.261528: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58057
            Xorg   474 [005]  1204.261560: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57971
            Xorg   474 [005]  1204.261644: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58058
            Xorg   474 [005]  1204.261645: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58058
            Xorg   474 [005]  1204.261658: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58057
            Xorg   474 [005]  1204.261667: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58058
            Xorg   474 [005]  1204.261706: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58059
            Xorg   474 [005]  1204.261707: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58059
            Xorg   474 [005]  1204.261710: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58058
         swapper     0 [006]  1204.261718: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58059
            Xorg   474 [005]  1204.261758: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58060
            Xorg   474 [005]  1204.261759: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58060
            Xorg   474 [005]  1204.261769: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58059
            Xorg   474 [005]  1204.261780: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58060
            Xorg   474 [005]  1204.261782: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58061
            Xorg   474 [005]  1204.261783: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58061
            Xorg   474 [005]  1204.261787: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58060
            Xorg   474 [005]  1204.261796: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58061
            Xorg   474 [005]  1204.261797: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58062
            Xorg   474 [005]  1204.261798: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58062
            Xorg   474 [005]  1204.261802: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58061
            Xorg   474 [005]  1204.261814: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58062
            Xorg   474 [005]  1204.261816: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58063
            Xorg   474 [005]  1204.261817: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58063
            Xorg   474 [005]  1204.261822: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58062
     gnome-shell   762 [003]  1204.262434: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58063
     gnome-shell   762 [003]  1204.262438: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10120
     gnome-shell   762 [003]  1204.262439: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10120
     gnome-shell   762 [003]  1204.262448: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10119
     gnome-shell   762 [003]  1204.262459: fence:fence_enable_signal: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10120
         swapper     0 [006]  1204.262672: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10120
     gnome-shell   762 [003]  1204.262828: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10121
     gnome-shell   762 [003]  1204.262829: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10121
         swapper     0 [005]  1204.262863: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10121
            Xorg   474 [005]  1204.262914: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58064
            Xorg   474 [005]  1204.262915: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58064
     gnome-shell   762 [003]  1204.262971: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10122
     gnome-shell   762 [003]  1204.262973: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10122
     gnome-shell   762 [003]  1204.262981: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10121
            wish 11174 [001]  1204.263126: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10122
     gnome-shell   762 [003]  1204.263448: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58064
     gnome-shell   762 [003]  1204.263451: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10123
     gnome-shell   762 [003]  1204.263451: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10123
     gnome-shell   762 [003]  1204.263458: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10122
     gnome-shell   762 [003]  1204.263460: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10073
     kworker/5:4 11143 [005]  1204.265994: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58003
         swapper     0 [005]  1204.268441: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10123
     gnome-shell   762 [003]  1204.268607: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10124
     gnome-shell   762 [003]  1204.268608: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10124
         swapper     0 [005]  1204.268638: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10124
            Xorg   474 [005]  1204.268683: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58065
            Xorg   474 [005]  1204.268685: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58065
            Xorg   474 [005]  1204.268696: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58064
     gnome-shell   762 [003]  1204.268717: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10125
     gnome-shell   762 [003]  1204.268718: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10125
     gnome-shell   762 [003]  1204.268727: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10124
         swapper     0 [003]  1204.272262: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10125
            Xorg   474 [005]  1204.344107: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58065
            Xorg   474 [005]  1204.344111: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58066
            Xorg   474 [005]  1204.344113: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58066
            Xorg   474 [005]  1204.344175: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58063
            Xorg   474 [005]  1204.344302: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58066
            Xorg   474 [005]  1204.344305: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58067
            Xorg   474 [005]  1204.344306: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58067
            Xorg   474 [005]  1204.344313: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58058
            Xorg   474 [005]  1204.344316: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58066
            Xorg   474 [005]  1204.344334: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58067
            wish 11174 [001]  1204.344398: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58067
     gnome-shell   762 [003]  1204.345070: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10126
     gnome-shell   762 [003]  1204.345071: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10126
     gnome-shell   762 [003]  1204.345083: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10125
         swapper     0 [005]  1204.345195: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10126
     gnome-shell   762 [003]  1204.345353: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10127
     gnome-shell   762 [003]  1204.345354: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10127
         swapper     0 [005]  1204.345383: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10127
            Xorg   474 [005]  1204.345434: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58068
            Xorg   474 [005]  1204.345436: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58068
            Xorg   474 [005]  1204.345445: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58065
     gnome-shell   762 [003]  1204.345495: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10128
     gnome-shell   762 [003]  1204.345496: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10128
     gnome-shell   762 [003]  1204.345504: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10127
         swapper     0 [006]  1204.345542: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58068
         swapper     0 [005]  1204.345599: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10128
     gnome-shell   762 [003]  1204.364230: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10129
     gnome-shell   762 [003]  1204.364232: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10129
     gnome-shell   762 [003]  1204.364245: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10128
     gnome-shell   762 [003]  1204.364246: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10126
     gnome-shell   762 [003]  1204.364248: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10107
     gnome-shell   762 [003]  1204.364262: fence:fence_enable_signal: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10129
         swapper     0 [005]  1204.366070: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10129
     gnome-shell   762 [003]  1204.366252: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10130
     gnome-shell   762 [003]  1204.366253: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10130
         swapper     0 [005]  1204.366315: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10130
            Xorg   474 [002]  1204.366347: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58069
            Xorg   474 [002]  1204.366349: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58069
            Xorg   474 [002]  1204.366358: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58068
     gnome-shell   762 [003]  1204.366416: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10131
     gnome-shell   762 [003]  1204.366417: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10131
     gnome-shell   762 [003]  1204.366420: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10130
     gnome-shell   762 [003]  1204.366940: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10132
     gnome-shell   762 [003]  1204.366941: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10132
     gnome-shell   762 [003]  1204.366965: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10133
     gnome-shell   762 [003]  1204.366966: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10133
         swapper     0 [005]  1204.367041: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58069
         swapper     0 [005]  1204.367101: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10131
         swapper     0 [005]  1204.367103: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10131
         swapper     0 [005]  1204.368999: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10132
         swapper     0 [005]  1204.369000: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10133
     gnome-shell   762 [003]  1204.369183: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10134
     gnome-shell   762 [003]  1204.369194: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10134
     gnome-shell   762 [003]  1204.369196: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10133
         swapper     0 [005]  1204.369223: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10134
            Xorg   474 [002]  1204.369262: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58070
            Xorg   474 [002]  1204.369264: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58070
            Xorg   474 [002]  1204.369273: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58069
     gnome-shell   762 [003]  1204.369294: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10135
     gnome-shell   762 [003]  1204.369295: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10135
     gnome-shell   762 [003]  1204.369304: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10134
     gnome-shell   762 [003]  1204.369864: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10136
     gnome-shell   762 [003]  1204.369865: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10136
     gnome-shell   762 [003]  1204.369868: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10123
     gnome-shell   762 [003]  1204.369891: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10137
     gnome-shell   762 [003]  1204.369892: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10137
         swapper     0 [002]  1204.369977: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58070
         swapper     0 [002]  1204.370034: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10135
         swapper     0 [002]  1204.370035: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10135
         swapper     0 [002]  1204.371887: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10136
         swapper     0 [002]  1204.371888: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10137
     gnome-shell   762 [003]  1204.371956: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10138
     gnome-shell   762 [003]  1204.371956: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10138
     gnome-shell   762 [003]  1204.371965: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10137
         swapper     0 [005]  1204.372022: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10138
            Xorg   474 [002]  1204.372040: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58071
            Xorg   474 [002]  1204.372042: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58071
            Xorg   474 [002]  1204.372052: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58070
     gnome-shell   762 [003]  1204.372070: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10139
     gnome-shell   762 [003]  1204.372071: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10139
     gnome-shell   762 [003]  1204.372080: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10138
     gnome-shell   762 [003]  1204.372569: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10140
     gnome-shell   762 [003]  1204.372570: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10140
     gnome-shell   762 [003]  1204.372581: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10132
     gnome-shell   762 [003]  1204.372596: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10141
     gnome-shell   762 [003]  1204.372597: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10141
         swapper     0 [002]  1204.372708: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58071
         swapper     0 [005]  1204.372770: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10139
         swapper     0 [005]  1204.372772: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10139
         swapper     0 [005]  1204.374436: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10140
         swapper     0 [005]  1204.374438: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10141
     gnome-shell   762 [003]  1204.374502: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10142
     gnome-shell   762 [003]  1204.374502: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10142
     gnome-shell   762 [003]  1204.374511: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10141
         swapper     0 [005]  1204.374567: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10142
            Xorg   474 [002]  1204.374586: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58072
            Xorg   474 [002]  1204.374587: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58072
            Xorg   474 [002]  1204.374610: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58071
     gnome-shell   762 [003]  1204.374629: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10143
     gnome-shell   762 [003]  1204.374630: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10143
     gnome-shell   762 [003]  1204.374639: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10142
     gnome-shell   762 [003]  1204.375141: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10144
     gnome-shell   762 [003]  1204.375142: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10144
     gnome-shell   762 [003]  1204.375145: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10117
     gnome-shell   762 [003]  1204.375167: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10145
     gnome-shell   762 [003]  1204.375168: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10145
         swapper     0 [005]  1204.375419: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58072
         swapper     0 [005]  1204.375479: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10143
         swapper     0 [005]  1204.375480: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10143
         swapper     0 [005]  1204.377151: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10144
         swapper     0 [005]  1204.377153: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10145
     gnome-shell   762 [003]  1204.377208: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10146
     gnome-shell   762 [003]  1204.377209: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10146
     gnome-shell   762 [003]  1204.377217: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10145
         swapper     0 [005]  1204.377273: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10146
            Xorg   474 [002]  1204.377294: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58073
            Xorg   474 [002]  1204.377295: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58073
            Xorg   474 [002]  1204.377305: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58072
     gnome-shell   762 [003]  1204.377325: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10147
     gnome-shell   762 [003]  1204.377325: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10147
     gnome-shell   762 [003]  1204.377335: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10146
     gnome-shell   762 [003]  1204.377873: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10148
     gnome-shell   762 [003]  1204.377874: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10148
     gnome-shell   762 [003]  1204.377877: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10136
     gnome-shell   762 [003]  1204.377900: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10149
     gnome-shell   762 [003]  1204.377900: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10149
         swapper     0 [005]  1204.378006: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58073
         swapper     0 [005]  1204.378072: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10147
         swapper     0 [005]  1204.378074: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10147
         swapper     0 [005]  1204.379938: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10148
         swapper     0 [005]  1204.379939: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10149
     gnome-shell   762 [003]  1204.379993: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10150
     gnome-shell   762 [003]  1204.379994: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10150
     gnome-shell   762 [003]  1204.380003: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10149
         swapper     0 [005]  1204.380059: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10150
            Xorg   474 [002]  1204.380079: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58074
            Xorg   474 [002]  1204.380080: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58074
            Xorg   474 [002]  1204.380090: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58073
     gnome-shell   762 [003]  1204.380108: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10151
     gnome-shell   762 [003]  1204.380109: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10151
     gnome-shell   762 [003]  1204.380118: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10150
     gnome-shell   762 [003]  1204.380628: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10152
     gnome-shell   762 [003]  1204.380629: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10152
     gnome-shell   762 [003]  1204.380653: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10153
     gnome-shell   762 [003]  1204.380654: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10153
         swapper     0 [005]  1204.380797: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58074
         swapper     0 [005]  1204.380858: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10151
         swapper     0 [005]  1204.380859: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10151
         swapper     0 [005]  1204.382649: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10152
         swapper     0 [005]  1204.382650: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10153
     gnome-shell   762 [003]  1204.382724: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10154
     gnome-shell   762 [003]  1204.382725: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10154
     gnome-shell   762 [003]  1204.382734: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10153
         swapper     0 [005]  1204.382768: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10154
            Xorg   474 [002]  1204.382806: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58075
            Xorg   474 [002]  1204.382807: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58075
            Xorg   474 [002]  1204.382817: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58074
     gnome-shell   762 [003]  1204.382837: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10155
     gnome-shell   762 [003]  1204.382837: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10155
     gnome-shell   762 [003]  1204.382847: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10154
     gnome-shell   762 [003]  1204.383348: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10156
     gnome-shell   762 [003]  1204.383349: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10156
     gnome-shell   762 [003]  1204.383352: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10140
     gnome-shell   762 [003]  1204.383360: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10148
     gnome-shell   762 [003]  1204.383375: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10157
     gnome-shell   762 [003]  1204.383376: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10157
         swapper     0 [002]  1204.383483: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58075
         swapper     0 [005]  1204.383543: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10155
         swapper     0 [005]  1204.383545: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10155
         swapper     0 [005]  1204.385392: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10156
         swapper     0 [005]  1204.385393: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10157
     gnome-shell   762 [003]  1204.385464: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10158
     gnome-shell   762 [003]  1204.385465: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10158
     gnome-shell   762 [003]  1204.385474: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10157
         swapper     0 [005]  1204.385495: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10158
            Xorg   474 [000]  1204.385525: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58076
            Xorg   474 [000]  1204.385527: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58076
            Xorg   474 [000]  1204.385537: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58075
     gnome-shell   762 [003]  1204.385556: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10159
     gnome-shell   762 [003]  1204.385556: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10159
     gnome-shell   762 [003]  1204.385565: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10158
     gnome-shell   762 [003]  1204.386105: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10160
     gnome-shell   762 [003]  1204.386106: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10160
     gnome-shell   762 [003]  1204.386130: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10161
     gnome-shell   762 [003]  1204.386131: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10161
         swapper     0 [005]  1204.386226: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58076
         swapper     0 [005]  1204.386283: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10159
         swapper     0 [005]  1204.386285: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10159
         swapper     0 [005]  1204.388103: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10160
         swapper     0 [005]  1204.388104: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10161
     gnome-shell   762 [003]  1204.388154: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10162
     gnome-shell   762 [003]  1204.388155: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10162
     gnome-shell   762 [003]  1204.388164: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10161
         swapper     0 [005]  1204.388219: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10162
            Xorg   474 [000]  1204.388240: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58077
            Xorg   474 [000]  1204.388241: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58077
            Xorg   474 [000]  1204.388251: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58076
     gnome-shell   762 [003]  1204.388270: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10163
     gnome-shell   762 [003]  1204.388271: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10163
     gnome-shell   762 [003]  1204.388280: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10162
     gnome-shell   762 [003]  1204.388779: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10164
     gnome-shell   762 [003]  1204.388780: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10164
     gnome-shell   762 [003]  1204.388790: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10156
     gnome-shell   762 [003]  1204.388805: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10165
     gnome-shell   762 [003]  1204.388805: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10165
         swapper     0 [005]  1204.389000: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58077
         swapper     0 [005]  1204.389060: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10163
         swapper     0 [005]  1204.389062: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10163
         swapper     0 [003]  1204.390857: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10164
         swapper     0 [003]  1204.390858: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10165
     gnome-shell   762 [003]  1204.390941: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10166
     gnome-shell   762 [003]  1204.390941: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10166
     gnome-shell   762 [003]  1204.390951: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10165
         swapper     0 [005]  1204.391007: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10166
            Xorg   474 [000]  1204.391026: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58078
            Xorg   474 [000]  1204.391027: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58078
            Xorg   474 [000]  1204.391037: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58077
     gnome-shell   762 [003]  1204.391056: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10167
     gnome-shell   762 [003]  1204.391057: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10167
     gnome-shell   762 [003]  1204.391066: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10166
     gnome-shell   762 [003]  1204.391580: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10168
     gnome-shell   762 [003]  1204.391581: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10168
     gnome-shell   762 [003]  1204.391584: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10152
     gnome-shell   762 [003]  1204.391592: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10160
     gnome-shell   762 [003]  1204.391607: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10169
     gnome-shell   762 [003]  1204.391608: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10169
         swapper     0 [005]  1204.391935: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58078
         swapper     0 [005]  1204.391996: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10167
         swapper     0 [005]  1204.391997: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10167
         swapper     0 [005]  1204.393609: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10168
         swapper     0 [005]  1204.393611: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10169
     gnome-shell   762 [003]  1204.393676: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10170
     gnome-shell   762 [003]  1204.393677: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10170
     gnome-shell   762 [003]  1204.393686: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10169
         swapper     0 [005]  1204.393707: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10170
            Xorg   474 [000]  1204.393748: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58079
            Xorg   474 [000]  1204.393749: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58079
            Xorg   474 [000]  1204.393758: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58078
     gnome-shell   762 [003]  1204.393778: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10171
     gnome-shell   762 [003]  1204.393778: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10171
     gnome-shell   762 [003]  1204.393787: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10170
     gnome-shell   762 [003]  1204.394300: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10172
     gnome-shell   762 [003]  1204.394301: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10172
     gnome-shell   762 [003]  1204.394311: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10164
     gnome-shell   762 [003]  1204.394327: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10173
     gnome-shell   762 [003]  1204.394327: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10173
         swapper     0 [005]  1204.394495: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58079
         swapper     0 [005]  1204.394555: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10171
         swapper     0 [005]  1204.394556: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10171
         swapper     0 [005]  1204.396442: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10172
         swapper     0 [005]  1204.396444: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10173
     gnome-shell   762 [003]  1204.396516: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10174
     gnome-shell   762 [003]  1204.396517: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10174
     gnome-shell   762 [003]  1204.396526: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10173
         swapper     0 [005]  1204.396582: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10174
            Xorg   474 [000]  1204.396602: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58080
            Xorg   474 [000]  1204.396603: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58080
            Xorg   474 [000]  1204.396613: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58079
     gnome-shell   762 [003]  1204.396632: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10175
     gnome-shell   762 [003]  1204.396633: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10175
     gnome-shell   762 [003]  1204.396642: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10174
     gnome-shell   762 [003]  1204.397169: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10176
     gnome-shell   762 [003]  1204.397170: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10176
     gnome-shell   762 [003]  1204.397175: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10144
     gnome-shell   762 [003]  1204.397197: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10177
     gnome-shell   762 [003]  1204.397198: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10177
         swapper     0 [005]  1204.397308: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58080
         swapper     0 [005]  1204.397369: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10175
         swapper     0 [005]  1204.397370: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10175
         swapper     0 [005]  1204.399205: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10176
         swapper     0 [005]  1204.399207: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10177
     gnome-shell   762 [003]  1204.399259: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10178
     gnome-shell   762 [003]  1204.399260: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10178
     gnome-shell   762 [003]  1204.399269: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10177
         swapper     0 [000]  1204.399289: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10178
            Xorg   474 [000]  1204.399319: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58081
            Xorg   474 [000]  1204.399320: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58081
            Xorg   474 [000]  1204.399330: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58080
     gnome-shell   762 [003]  1204.399348: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10179
     gnome-shell   762 [003]  1204.399349: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10179
     gnome-shell   762 [003]  1204.399358: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10178
     gnome-shell   762 [003]  1204.399891: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10180
     gnome-shell   762 [003]  1204.399892: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10180
     gnome-shell   762 [003]  1204.399895: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10168
     gnome-shell   762 [003]  1204.399918: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10181
     gnome-shell   762 [003]  1204.399919: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10181
         swapper     0 [000]  1204.400076: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58081
         swapper     0 [005]  1204.400143: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10179
         swapper     0 [005]  1204.400145: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10179
         swapper     0 [005]  1204.402021: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10180
         swapper     0 [005]  1204.402023: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10181
     gnome-shell   762 [003]  1204.402078: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10182
     gnome-shell   762 [003]  1204.402078: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10182
     gnome-shell   762 [003]  1204.402088: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10181
         swapper     0 [005]  1204.402143: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10182
            Xorg   474 [000]  1204.402165: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58082
            Xorg   474 [000]  1204.402166: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58082
            Xorg   474 [000]  1204.402176: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58081
     gnome-shell   762 [003]  1204.402195: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10183
     gnome-shell   762 [003]  1204.402196: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10183
     gnome-shell   762 [003]  1204.402205: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10182
     gnome-shell   762 [003]  1204.402729: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10184
     gnome-shell   762 [003]  1204.402731: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10184
     gnome-shell   762 [003]  1204.402774: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10185
     gnome-shell   762 [003]  1204.402775: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10185
         swapper     0 [005]  1204.402868: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58082
         swapper     0 [005]  1204.402928: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10183
         swapper     0 [005]  1204.402929: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10183
         swapper     0 [005]  1204.404746: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10184
         swapper     0 [005]  1204.404748: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10185
     gnome-shell   762 [003]  1204.404811: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10186
     gnome-shell   762 [003]  1204.404812: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10186
     gnome-shell   762 [003]  1204.404821: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10185
         swapper     0 [005]  1204.404877: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10186
            Xorg   474 [000]  1204.404897: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58083
            Xorg   474 [000]  1204.404898: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58083
            Xorg   474 [000]  1204.404908: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58082
     gnome-shell   762 [003]  1204.404927: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10187
     gnome-shell   762 [003]  1204.404928: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10187
     gnome-shell   762 [003]  1204.404937: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10186
     gnome-shell   762 [003]  1204.405433: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10188
     gnome-shell   762 [003]  1204.405434: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10188
     gnome-shell   762 [003]  1204.405437: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10172
     gnome-shell   762 [003]  1204.405444: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10180
     gnome-shell   762 [003]  1204.405459: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10189
     gnome-shell   762 [003]  1204.405460: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10189
         swapper     0 [005]  1204.405659: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58083
         swapper     0 [005]  1204.405718: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10187
         swapper     0 [005]  1204.405720: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10187
         swapper     0 [005]  1204.407512: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10188
         swapper     0 [005]  1204.407514: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10189
     gnome-shell   762 [003]  1204.407542: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10190
     gnome-shell   762 [003]  1204.407543: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10190
     gnome-shell   762 [003]  1204.407552: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10189
         swapper     0 [005]  1204.407572: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10190
            Xorg   474 [000]  1204.407609: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58084
            Xorg   474 [000]  1204.407610: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58084
            Xorg   474 [000]  1204.407620: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58083
     gnome-shell   762 [003]  1204.407639: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10191
     gnome-shell   762 [003]  1204.407640: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10191
     gnome-shell   762 [003]  1204.407649: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10190
     gnome-shell   762 [003]  1204.408152: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10192
     gnome-shell   762 [003]  1204.408153: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10192
     gnome-shell   762 [003]  1204.408178: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10193
     gnome-shell   762 [003]  1204.408178: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10193
         swapper     0 [005]  1204.408509: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58084
         swapper     0 [005]  1204.408567: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10191
         swapper     0 [005]  1204.408569: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10191
         swapper     0 [005]  1204.410175: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10192
         swapper     0 [005]  1204.410177: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10193
     gnome-shell   762 [003]  1204.410241: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10194
     gnome-shell   762 [003]  1204.410242: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10194
     gnome-shell   762 [003]  1204.410250: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10193
         swapper     0 [005]  1204.410306: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10194
            Xorg   474 [000]  1204.410326: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58085
            Xorg   474 [000]  1204.410327: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58085
            Xorg   474 [000]  1204.410337: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58084
     gnome-shell   762 [003]  1204.410356: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10195
     gnome-shell   762 [003]  1204.410357: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10195
     gnome-shell   762 [003]  1204.410366: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10194
     gnome-shell   762 [003]  1204.410863: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10196
     gnome-shell   762 [003]  1204.410864: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10196
     gnome-shell   762 [003]  1204.410874: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10188
     gnome-shell   762 [003]  1204.410893: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10197
     gnome-shell   762 [003]  1204.410893: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10197
         swapper     0 [000]  1204.411093: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58085
         swapper     0 [005]  1204.411153: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10195
         swapper     0 [005]  1204.411154: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10195
         swapper     0 [005]  1204.413036: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10196
         swapper     0 [005]  1204.413038: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10197
     gnome-shell   762 [003]  1204.413090: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10198
     gnome-shell   762 [003]  1204.413091: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10198
     gnome-shell   762 [003]  1204.413100: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10197
         swapper     0 [005]  1204.413155: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10198
            Xorg   474 [000]  1204.413175: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58086
            Xorg   474 [000]  1204.413176: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58086
            Xorg   474 [000]  1204.413186: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58085
     gnome-shell   762 [003]  1204.413205: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10199
     gnome-shell   762 [003]  1204.413206: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10199
     gnome-shell   762 [003]  1204.413215: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10198
     gnome-shell   762 [003]  1204.413719: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10200
     gnome-shell   762 [003]  1204.413720: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10200
     gnome-shell   762 [003]  1204.413723: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10184
     gnome-shell   762 [003]  1204.413731: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10192
     gnome-shell   762 [003]  1204.413757: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10201
     gnome-shell   762 [003]  1204.413757: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10201
         swapper     0 [005]  1204.413849: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58086
         swapper     0 [005]  1204.413910: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10199
         swapper     0 [005]  1204.413911: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10199
         swapper     0 [005]  1204.415755: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10200
         swapper     0 [005]  1204.415757: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10201
     gnome-shell   762 [003]  1204.415820: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10202
     gnome-shell   762 [003]  1204.415820: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10202
     gnome-shell   762 [003]  1204.415829: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10201
         swapper     0 [005]  1204.415885: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10202
            Xorg   474 [000]  1204.415905: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58087
            Xorg   474 [000]  1204.415906: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58087
            Xorg   474 [000]  1204.415916: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58086
     gnome-shell   762 [003]  1204.415935: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10203
     gnome-shell   762 [003]  1204.415936: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10203
     gnome-shell   762 [003]  1204.415945: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10202
     gnome-shell   762 [003]  1204.416448: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10204
     gnome-shell   762 [003]  1204.416449: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10204
     gnome-shell   762 [003]  1204.416459: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10196
     gnome-shell   762 [003]  1204.416474: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10205
     gnome-shell   762 [003]  1204.416475: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10205
         swapper     0 [005]  1204.416700: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58087
         swapper     0 [005]  1204.416759: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10203
         swapper     0 [005]  1204.416760: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10203
         swapper     0 [005]  1204.418651: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10204
         swapper     0 [005]  1204.418653: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10205
     gnome-shell   762 [003]  1204.418706: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10206
     gnome-shell   762 [003]  1204.418707: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10206
     gnome-shell   762 [003]  1204.418716: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10205
         swapper     0 [005]  1204.418772: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10206
            Xorg   474 [000]  1204.418792: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58088
            Xorg   474 [000]  1204.418794: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58088
            Xorg   474 [000]  1204.418804: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58087
     gnome-shell   762 [003]  1204.418823: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10207
     gnome-shell   762 [003]  1204.418824: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10207
     gnome-shell   762 [003]  1204.418833: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10206
     gnome-shell   762 [003]  1204.419350: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10208
     gnome-shell   762 [003]  1204.419351: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10208
     gnome-shell   762 [003]  1204.419354: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10176
     gnome-shell   762 [003]  1204.419377: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10209
     gnome-shell   762 [003]  1204.419377: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10209
         swapper     0 [000]  1204.419507: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58088
         swapper     0 [005]  1204.419569: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10207
         swapper     0 [005]  1204.419570: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10207
         swapper     0 [005]  1204.421384: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10208
         swapper     0 [005]  1204.421385: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10209
     gnome-shell   762 [003]  1204.421437: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10210
     gnome-shell   762 [003]  1204.421438: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10210
     gnome-shell   762 [003]  1204.421447: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10209
         swapper     0 [005]  1204.421503: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10210
            Xorg   474 [000]  1204.421522: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58089
            Xorg   474 [000]  1204.421523: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58089
            Xorg   474 [000]  1204.421533: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58088
     gnome-shell   762 [003]  1204.421552: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10211
     gnome-shell   762 [003]  1204.421552: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10211
     gnome-shell   762 [003]  1204.421562: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10210
     gnome-shell   762 [003]  1204.422064: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10212
     gnome-shell   762 [003]  1204.422065: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10212
     gnome-shell   762 [003]  1204.422068: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10200
     gnome-shell   762 [003]  1204.422090: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10213
     gnome-shell   762 [003]  1204.422091: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10213
         swapper     0 [005]  1204.422290: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58089
         swapper     0 [005]  1204.422350: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10211
         swapper     0 [005]  1204.422351: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10211
         swapper     0 [005]  1204.424128: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10212
         swapper     0 [005]  1204.424130: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10213
     gnome-shell   762 [003]  1204.424271: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10214
     gnome-shell   762 [003]  1204.424272: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10214
     gnome-shell   762 [003]  1204.424290: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10213
         swapper     0 [005]  1204.424325: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10214
            Xorg   474 [000]  1204.424353: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58090
            Xorg   474 [000]  1204.424354: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58090
            Xorg   474 [000]  1204.424364: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58089
     gnome-shell   762 [003]  1204.424384: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10215
     gnome-shell   762 [003]  1204.424385: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10215
     gnome-shell   762 [003]  1204.424394: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10214
     gnome-shell   762 [003]  1204.424922: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10216
     gnome-shell   762 [003]  1204.424923: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10216
     gnome-shell   762 [003]  1204.424947: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10217
     gnome-shell   762 [003]  1204.424948: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10217
         swapper     0 [004]  1204.425258: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58090
            Xorg   474 [000]  1204.425277: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58091
            Xorg   474 [000]  1204.425278: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58091
         swapper     0 [004]  1204.425310: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10215
         swapper     0 [004]  1204.425313: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10215
            Xorg   474 [000]  1204.425446: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58092
            Xorg   474 [000]  1204.425447: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58092
            Xorg   474 [000]  1204.425451: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58067
            Xorg   474 [000]  1204.425459: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58092
         swapper     0 [003]  1204.426946: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58091
         swapper     0 [003]  1204.426948: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58091
         swapper     0 [003]  1204.426951: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10216
     gnome-shell   762 [003]  1204.427000: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10217
     gnome-shell   762 [003]  1204.427001: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10218
     gnome-shell   762 [003]  1204.427002: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10218
     gnome-shell   762 [003]  1204.427004: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10217
            Xorg   474 [000]  1204.427060: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58093
            Xorg   474 [000]  1204.427061: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58093
            Xorg   474 [000]  1204.427065: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58090
     gnome-shell   762 [003]  1204.427092: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10219
     gnome-shell   762 [003]  1204.427093: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10219
         swapper     0 [005]  1204.427123: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58092
     gnome-shell   762 [003]  1204.427765: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10220
     gnome-shell   762 [003]  1204.427766: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10220
     gnome-shell   762 [003]  1204.427768: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10204
     gnome-shell   762 [003]  1204.427776: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10212
     gnome-shell   762 [003]  1204.427782: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10221
     gnome-shell   762 [003]  1204.427783: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10221
         swapper     0 [005]  1204.427792: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58093
         swapper     0 [005]  1204.427854: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10218
         swapper     0 [005]  1204.427856: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10218
         swapper     0 [005]  1204.427857: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10219
         swapper     0 [005]  1204.427858: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10219
         swapper     0 [005]  1204.430028: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10220
         swapper     0 [005]  1204.430029: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10221
     gnome-shell   762 [003]  1204.430082: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10222
     gnome-shell   762 [003]  1204.430083: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10222
     gnome-shell   762 [003]  1204.430091: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10221
         swapper     0 [005]  1204.430147: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10222
            Xorg   474 [000]  1204.430167: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58094
            Xorg   474 [000]  1204.430168: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58094
            Xorg   474 [000]  1204.430178: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58093
     gnome-shell   762 [003]  1204.430198: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10223
     gnome-shell   762 [003]  1204.430198: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10223
     gnome-shell   762 [003]  1204.430207: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10222
     gnome-shell   762 [003]  1204.430719: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10224
     gnome-shell   762 [003]  1204.430720: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10224
     gnome-shell   762 [003]  1204.430751: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10225
     gnome-shell   762 [003]  1204.430751: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10225
         swapper     0 [005]  1204.431248: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58094
         swapper     0 [005]  1204.431309: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10223
         swapper     0 [005]  1204.431310: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10223
         swapper     0 [005]  1204.433162: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10224
         swapper     0 [005]  1204.433164: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10225
     gnome-shell   762 [003]  1204.433211: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10226
     gnome-shell   762 [003]  1204.433212: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10226
     gnome-shell   762 [003]  1204.433221: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10225
         swapper     0 [005]  1204.433255: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10226
            Xorg   474 [000]  1204.433286: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58095
            Xorg   474 [000]  1204.433287: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58095
            Xorg   474 [000]  1204.433297: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58094
     gnome-shell   762 [003]  1204.433315: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10227
     gnome-shell   762 [003]  1204.433315: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10227
     gnome-shell   762 [003]  1204.433324: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10226
     gnome-shell   762 [003]  1204.433850: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10228
     gnome-shell   762 [003]  1204.433851: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10228
     gnome-shell   762 [003]  1204.433861: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10220
     gnome-shell   762 [003]  1204.433876: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10229
     gnome-shell   762 [003]  1204.433877: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10229
         swapper     0 [005]  1204.434066: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58095
         swapper     0 [005]  1204.434127: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10227
         swapper     0 [005]  1204.434128: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10227
         swapper     0 [005]  1204.435964: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10228
         swapper     0 [005]  1204.435965: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10229
     gnome-shell   762 [003]  1204.436022: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10230
     gnome-shell   762 [003]  1204.436023: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10230
     gnome-shell   762 [003]  1204.436032: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10229
         swapper     0 [005]  1204.436076: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10230
            Xorg   474 [000]  1204.436113: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58096
            Xorg   474 [000]  1204.436114: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58096
            Xorg   474 [000]  1204.436124: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58095
     gnome-shell   762 [003]  1204.436144: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10231
     gnome-shell   762 [003]  1204.436144: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10231
     gnome-shell   762 [003]  1204.436153: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10230
     gnome-shell   762 [003]  1204.436666: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10232
     gnome-shell   762 [003]  1204.436667: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10232
     gnome-shell   762 [003]  1204.436670: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10216
     gnome-shell   762 [003]  1204.436678: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10224
     gnome-shell   762 [003]  1204.436693: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10233
     gnome-shell   762 [003]  1204.436693: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10233
         swapper     0 [005]  1204.436828: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58096
         swapper     0 [005]  1204.436888: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10231
         swapper     0 [005]  1204.436889: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10231
         swapper     0 [005]  1204.438687: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10232
         swapper     0 [005]  1204.438688: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10233
     gnome-shell   762 [003]  1204.438735: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10234
     gnome-shell   762 [003]  1204.438735: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10234
     gnome-shell   762 [003]  1204.438744: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10233
         swapper     0 [005]  1204.438787: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10234
            Xorg   474 [000]  1204.438817: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58097
            Xorg   474 [000]  1204.438818: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58097
            Xorg   474 [000]  1204.438827: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58096
     gnome-shell   762 [003]  1204.438847: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10235
     gnome-shell   762 [003]  1204.438847: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10235
     gnome-shell   762 [003]  1204.438856: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10234
     gnome-shell   762 [003]  1204.439352: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10236
     gnome-shell   762 [003]  1204.439353: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10236
     gnome-shell   762 [003]  1204.439364: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10228
     gnome-shell   762 [003]  1204.439379: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10237
     gnome-shell   762 [003]  1204.439380: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10237
         swapper     0 [000]  1204.439503: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58097
         swapper     0 [005]  1204.439566: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10235
         swapper     0 [005]  1204.439568: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10235
         swapper     0 [005]  1204.441151: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10236
         swapper     0 [005]  1204.441152: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10237
     gnome-shell   762 [003]  1204.441201: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10238
     gnome-shell   762 [003]  1204.441201: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10238
     gnome-shell   762 [003]  1204.441210: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10237
         swapper     0 [005]  1204.441266: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10238
            Xorg   474 [000]  1204.441285: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58098
            Xorg   474 [000]  1204.441286: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58098
            Xorg   474 [000]  1204.441298: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58097
     gnome-shell   762 [003]  1204.441317: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10239
     gnome-shell   762 [003]  1204.441317: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10239
     gnome-shell   762 [003]  1204.441326: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10238
     gnome-shell   762 [003]  1204.441851: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10240
     gnome-shell   762 [003]  1204.441852: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10240
     gnome-shell   762 [003]  1204.441855: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10208
     gnome-shell   762 [003]  1204.441878: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10241
     gnome-shell   762 [003]  1204.441878: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10241
         swapper     0 [005]  1204.442140: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58098
         swapper     0 [005]  1204.442200: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10239
         swapper     0 [005]  1204.442202: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10239
         swapper     0 [005]  1204.443786: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10240
         swapper     0 [005]  1204.443787: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10241
     gnome-shell   762 [003]  1204.443841: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10242
     gnome-shell   762 [003]  1204.443841: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10242
     gnome-shell   762 [003]  1204.443850: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10241
         swapper     0 [005]  1204.443906: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10242
            Xorg   474 [000]  1204.443928: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58099
            Xorg   474 [000]  1204.443929: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58099
            Xorg   474 [000]  1204.443939: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58098
     gnome-shell   762 [003]  1204.443958: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10243
     gnome-shell   762 [003]  1204.443959: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10243
     gnome-shell   762 [003]  1204.443968: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10242
     gnome-shell   762 [003]  1204.444516: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10244
     gnome-shell   762 [003]  1204.444517: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10244
     gnome-shell   762 [003]  1204.444520: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10232
     gnome-shell   762 [003]  1204.444542: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10245
     gnome-shell   762 [003]  1204.444542: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10245
         swapper     0 [005]  1204.444666: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58099
         swapper     0 [005]  1204.444726: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10243
         swapper     0 [005]  1204.444727: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10243
         swapper     0 [005]  1204.446528: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10244
         swapper     0 [005]  1204.446529: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10245
     gnome-shell   762 [003]  1204.446582: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10246
     gnome-shell   762 [003]  1204.446583: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10246
     gnome-shell   762 [003]  1204.446592: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10245
         swapper     0 [005]  1204.446648: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10246
            Xorg   474 [000]  1204.446668: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58100
            Xorg   474 [000]  1204.446669: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58100
            Xorg   474 [000]  1204.446679: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58099
     gnome-shell   762 [003]  1204.446698: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10247
     gnome-shell   762 [003]  1204.446699: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10247
     gnome-shell   762 [003]  1204.446708: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10246
     gnome-shell   762 [003]  1204.447202: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10248
     gnome-shell   762 [003]  1204.447203: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10248
     gnome-shell   762 [003]  1204.447228: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10249
     gnome-shell   762 [003]  1204.447228: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10249
         swapper     0 [000]  1204.447388: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58100
         swapper     0 [005]  1204.447446: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10247
         swapper     0 [005]  1204.447447: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10247
         swapper     0 [005]  1204.449209: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10248
         swapper     0 [005]  1204.449210: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10249
     gnome-shell   762 [003]  1204.449259: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10250
     gnome-shell   762 [003]  1204.449260: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10250
     gnome-shell   762 [003]  1204.449269: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10249
         swapper     0 [005]  1204.449325: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10250
            Xorg   474 [000]  1204.449344: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58101
            Xorg   474 [000]  1204.449345: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58101
            Xorg   474 [000]  1204.449355: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58100
     gnome-shell   762 [003]  1204.449374: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10251
     gnome-shell   762 [003]  1204.449375: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10251
     gnome-shell   762 [003]  1204.449384: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10250
     gnome-shell   762 [003]  1204.449917: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10252
     gnome-shell   762 [003]  1204.449918: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10252
     gnome-shell   762 [003]  1204.449921: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10236
     gnome-shell   762 [003]  1204.449929: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10244
     gnome-shell   762 [003]  1204.449944: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10253
     gnome-shell   762 [003]  1204.449945: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10253
         swapper     0 [005]  1204.450107: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58101
         swapper     0 [005]  1204.450167: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10251
         swapper     0 [005]  1204.450168: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10251
         swapper     0 [005]  1204.451986: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10252
         swapper     0 [005]  1204.451988: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10253
     gnome-shell   762 [003]  1204.452042: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10254
     gnome-shell   762 [003]  1204.452043: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10254
     gnome-shell   762 [003]  1204.452052: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10253
         swapper     0 [005]  1204.452108: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10254
            Xorg   474 [000]  1204.452128: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58102
            Xorg   474 [000]  1204.452129: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58102
            Xorg   474 [000]  1204.452139: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58101
     gnome-shell   762 [003]  1204.452159: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10255
     gnome-shell   762 [003]  1204.452160: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10255
     gnome-shell   762 [003]  1204.452168: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10254
     gnome-shell   762 [003]  1204.452693: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10256
     gnome-shell   762 [003]  1204.452693: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10256
     gnome-shell   762 [003]  1204.452718: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10257
     gnome-shell   762 [003]  1204.452718: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10257
         swapper     0 [005]  1204.452850: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58102
         swapper     0 [005]  1204.452907: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10255
         swapper     0 [005]  1204.452908: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10255
         swapper     0 [005]  1204.454590: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10256
         swapper     0 [005]  1204.454591: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10257
     gnome-shell   762 [003]  1204.454664: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10258
     gnome-shell   762 [003]  1204.454664: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10258
     gnome-shell   762 [003]  1204.454674: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10257
         swapper     0 [005]  1204.454730: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10258
            Xorg   474 [000]  1204.454754: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58103
            Xorg   474 [000]  1204.454755: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58103
            Xorg   474 [000]  1204.454765: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58102
     gnome-shell   762 [003]  1204.454784: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10259
     gnome-shell   762 [003]  1204.454784: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10259
     gnome-shell   762 [003]  1204.454794: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10258
     gnome-shell   762 [003]  1204.455299: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10260
     gnome-shell   762 [003]  1204.455300: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10260
     gnome-shell   762 [003]  1204.455309: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10110
     gnome-shell   762 [003]  1204.455325: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10261
     gnome-shell   762 [003]  1204.455325: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10261
         swapper     0 [000]  1204.455524: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58103
         swapper     0 [005]  1204.455584: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10259
         swapper     0 [005]  1204.455585: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10259
         swapper     0 [005]  1204.456521: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10260
         swapper     0 [005]  1204.456522: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10261
     gnome-shell   762 [003]  1204.456571: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10262
     gnome-shell   762 [003]  1204.456572: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10262
     gnome-shell   762 [003]  1204.456581: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10261
         swapper     0 [005]  1204.456636: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10262
            Xorg   474 [000]  1204.456656: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58104
            Xorg   474 [000]  1204.456657: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58104
            Xorg   474 [000]  1204.456667: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58103
     gnome-shell   762 [003]  1204.456686: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10263
     gnome-shell   762 [003]  1204.456687: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10263
     gnome-shell   762 [003]  1204.456695: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10262
     gnome-shell   762 [003]  1204.457152: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10264
     gnome-shell   762 [003]  1204.457152: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10264
     gnome-shell   762 [003]  1204.457155: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10248
     gnome-shell   762 [003]  1204.457163: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10059
     gnome-shell   762 [003]  1204.457178: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10265
     gnome-shell   762 [003]  1204.457179: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10265
         swapper     0 [005]  1204.457390: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58104
         swapper     0 [005]  1204.457449: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10263
         swapper     0 [005]  1204.457450: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10263
         swapper     0 [005]  1204.458381: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10264
         swapper     0 [005]  1204.458383: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10265
     gnome-shell   762 [003]  1204.458544: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10266
     gnome-shell   762 [003]  1204.458545: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10266
     gnome-shell   762 [003]  1204.458564: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10265
         swapper     0 [005]  1204.458598: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10266
            Xorg   474 [000]  1204.458628: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58105
            Xorg   474 [000]  1204.458629: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58105
            Xorg   474 [000]  1204.458639: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58104
     gnome-shell   762 [003]  1204.458659: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10267
     gnome-shell   762 [003]  1204.458659: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10267
     gnome-shell   762 [003]  1204.458669: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10266
         swapper     0 [003]  1204.459237: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58105
         swapper     0 [005]  1204.459296: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10267
     gnome-shell   762 [003]  1204.469453: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10129
     gnome-shell   762 [003]  1204.477387: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10268
     gnome-shell   762 [003]  1204.477389: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10268
     gnome-shell   762 [003]  1204.477405: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10267
     gnome-shell   762 [003]  1204.477407: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10106
     gnome-shell   762 [003]  1204.477421: fence:fence_enable_signal: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10268
            Xorg   474 [002]  1204.477601: fence:fence_init: driver=nouveau timeline=generic kernel channel context=1 seqno=182
            Xorg   474 [002]  1204.477602: fence:fence_emit: driver=nouveau timeline=generic kernel channel context=1 seqno=182
            Xorg   474 [002]  1204.477607: fence:fence_destroy: driver=nouveau timeline=generic kernel channel context=1 seqno=181
         swapper     0 [000]  1204.492610: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10268
            Xorg   474 [003]  1204.505712: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58106
            Xorg   474 [003]  1204.505714: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58106
            Xorg   474 [003]  1204.505723: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58105
         swapper     0 [005]  1204.505817: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58106
            Xorg   474 [003]  1204.505842: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58107
            Xorg   474 [003]  1204.505843: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58107
            Xorg   474 [003]  1204.505853: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58106
            Xorg   474 [003]  1204.505883: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58108
            Xorg   474 [003]  1204.505884: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58108
            Xorg   474 [003]  1204.505887: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58092
            Xorg   474 [003]  1204.505889: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57951
            Xorg   474 [003]  1204.505895: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58108
         swapper     0 [005]  1204.505919: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58107
         swapper     0 [004]  1204.505967: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58108
     gnome-shell   762 [000]  1204.508566: fence:fence_signaled: driver=nouveau timeline=generic kernel channel context=1 seqno=182
     gnome-shell   762 [000]  1204.508569: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10269
     gnome-shell   762 [000]  1204.508570: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10269
     gnome-shell   762 [000]  1204.508577: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10240
         swapper     0 [004]  1204.508696: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10269
     gnome-shell   762 [000]  1204.508837: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10270
     gnome-shell   762 [000]  1204.508838: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10270
         swapper     0 [004]  1204.508869: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10270
            Xorg   474 [005]  1204.508909: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58109
            Xorg   474 [005]  1204.508910: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58109
     gnome-shell   762 [000]  1204.508966: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10271
     gnome-shell   762 [000]  1204.508967: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10271
     gnome-shell   762 [000]  1204.508975: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10270
         swapper     0 [004]  1204.508995: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58109
         swapper     0 [005]  1204.509077: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10271
            Xorg   474 [005]  1204.587909: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58110
            Xorg   474 [005]  1204.587912: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58110
            wish 11174 [001]  1204.588001: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58110
            Xorg   474 [005]  1204.588082: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58111
            Xorg   474 [005]  1204.588083: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58111
            Xorg   474 [005]  1204.588095: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58108
            Xorg   474 [005]  1204.588098: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58110
            Xorg   474 [005]  1204.588117: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58111
            wish 11174 [001]  1204.588183: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58111
            Xorg   474 [005]  1204.588279: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58112
            Xorg   474 [005]  1204.588281: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58112
         swapper     0 [006]  1204.588487: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58112
            Xorg   474 [005]  1204.590275: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58056
            Xorg   474 [005]  1204.590289: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58113
            Xorg   474 [005]  1204.590290: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58113
            Xorg   474 [005]  1204.590300: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58112
            Xorg   474 [005]  1204.590312: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=58113
            Xorg   474 [005]  1204.590314: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58113
         swapper     0 [005]  1204.591266: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58113
            Xorg   474 [005]  1204.591278: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=58113
            Xorg   474 [005]  1204.591703: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58114
            Xorg   474 [005]  1204.591704: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58114
            Xorg   474 [005]  1204.591738: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58114
            Xorg   474 [005]  1204.591739: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58115
            Xorg   474 [005]  1204.591740: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58115
            Xorg   474 [005]  1204.591745: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58114
            wish 11174 [001]  1204.591750: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58115
            Xorg   474 [005]  1204.591757: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58116
            Xorg   474 [005]  1204.591758: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58116
            Xorg   474 [005]  1204.591762: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58115
            Xorg   474 [005]  1204.591764: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58113
            Xorg   474 [005]  1204.591771: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58116
            Xorg   474 [005]  1204.591830: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57977
            Xorg   474 [005]  1204.591919: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58117
            Xorg   474 [005]  1204.591920: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58117
            wish 11174 [001]  1204.591948: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58117
            Xorg   474 [005]  1204.591980: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58118
            Xorg   474 [005]  1204.591981: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58118
            Xorg   474 [005]  1204.591992: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58117
            Xorg   474 [005]  1204.591995: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58116
            Xorg   474 [005]  1204.592003: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58118
            Xorg   474 [005]  1204.592038: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58119
            Xorg   474 [005]  1204.592039: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58119
            Xorg   474 [005]  1204.592059: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58120
            Xorg   474 [005]  1204.592060: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58120
            Xorg   474 [005]  1204.592071: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=58120
            Xorg   474 [005]  1204.592072: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58120
         swapper     0 [005]  1204.592131: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58118
         swapper     0 [005]  1204.592137: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58119
         swapper     0 [005]  1204.592138: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58119
            wish 11174 [001]  1204.592152: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58120
            Xorg   474 [002]  1204.592183: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=58120
            Xorg   474 [002]  1204.592211: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58121
            Xorg   474 [002]  1204.592211: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58121
            Xorg   474 [002]  1204.592222: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58120
            Xorg   474 [002]  1204.592233: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=58121
            Xorg   474 [002]  1204.592234: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58121
            Xorg   474 [002]  1204.592242: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58121
            Xorg   474 [002]  1204.592243: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=58121
            Xorg   474 [002]  1204.592251: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58122
            Xorg   474 [002]  1204.592252: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58122
            Xorg   474 [002]  1204.592255: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58121
            Xorg   474 [002]  1204.592261: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58122
            Xorg   474 [002]  1204.592265: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58123
            Xorg   474 [002]  1204.592266: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58123
            Xorg   474 [002]  1204.592269: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58122
            Xorg   474 [002]  1204.592275: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=58123
            Xorg   474 [002]  1204.592276: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58123
         swapper     0 [005]  1204.592319: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58123
            Xorg   474 [005]  1204.592328: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=58123
            Xorg   474 [005]  1204.592352: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58124
            Xorg   474 [005]  1204.592353: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58124
            Xorg   474 [005]  1204.592363: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58123
            Xorg   474 [005]  1204.592376: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=58124
            Xorg   474 [005]  1204.592377: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58124
            Xorg   474 [005]  1204.592383: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58124
            Xorg   474 [005]  1204.592384: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=58124
            Xorg   474 [005]  1204.592410: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58125
            Xorg   474 [005]  1204.592411: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58125
            Xorg   474 [005]  1204.592435: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58126
            Xorg   474 [005]  1204.592436: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58126
            Xorg   474 [005]  1204.592438: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58125
            Xorg   474 [005]  1204.592440: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58125
            Xorg   474 [005]  1204.592441: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58124
            Xorg   474 [005]  1204.592450: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58126
            Xorg   474 [005]  1204.592505: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57906
            Xorg   474 [005]  1204.592582: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58127
            Xorg   474 [005]  1204.592583: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58127
            Xorg   474 [005]  1204.592605: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58127
            Xorg   474 [005]  1204.592607: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58128
            Xorg   474 [005]  1204.592608: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58128
            Xorg   474 [005]  1204.592613: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58127
            Xorg   474 [005]  1204.592641: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58128
            Xorg   474 [005]  1204.592643: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58129
            Xorg   474 [005]  1204.592644: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58129
            Xorg   474 [005]  1204.592650: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=57973
            Xorg   474 [005]  1204.592657: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58129
            wish 11174 [001]  1204.592679: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58129
            Xorg   474 [005]  1204.592756: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58130
            Xorg   474 [005]  1204.592758: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58130
            wish 11174 [001]  1204.592780: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58130
            Xorg   474 [005]  1204.592801: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58131
            Xorg   474 [005]  1204.592803: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58131
            Xorg   474 [005]  1204.592815: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58130
            Xorg   474 [005]  1204.592850: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58131
            wish 11174 [001]  1204.592879: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58131
            Xorg   474 [005]  1204.593050: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58132
            Xorg   474 [005]  1204.593051: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58132
            Xorg   474 [005]  1204.593062: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58126
            wish 11174 [001]  1204.593217: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58132
            Xorg   474 [005]  1204.595820: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58133
            Xorg   474 [005]  1204.595822: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58133
            Xorg   474 [005]  1204.595831: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58029
            Xorg   474 [005]  1204.595924: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58134
            Xorg   474 [005]  1204.595925: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58134
            Xorg   474 [005]  1204.595939: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=58134
            Xorg   474 [005]  1204.595941: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58134
     kworker/5:4 11143 [005]  1204.596209: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58118
     kworker/5:4 11143 [005]  1204.596214: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58129
     gnome-shell   762 [000]  1204.596391: fence:fence_init: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10272
     gnome-shell   762 [000]  1204.596393: fence:fence_emit: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10272
     gnome-shell   762 [000]  1204.596401: fence:fence_destroy: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10271
         swapper     0 [004]  1204.596663: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58133
         swapper     0 [004]  1204.596665: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58133
         swapper     0 [004]  1204.596667: fence:fence_signaled: driver=nouveau timeline=Xorg[474] context=2 seqno=58134
            Xorg   474 [004]  1204.596694: fence:fence_wait_end: driver=nouveau timeline=Xorg[474] context=2 seqno=58134
            Xorg   474 [004]  1204.596708: fence:fence_init: driver=nouveau timeline=Xorg[474] context=2 seqno=58135
            Xorg   474 [004]  1204.596709: fence:fence_emit: driver=nouveau timeline=Xorg[474] context=2 seqno=58135
            Xorg   474 [004]  1204.596720: fence:fence_destroy: driver=nouveau timeline=Xorg[474] context=2 seqno=58134
            Xorg   474 [004]  1204.596738: fence:fence_wait_start: driver=nouveau timeline=Xorg[474] context=2 seqno=58135
            Xorg   474 [004]  1204.596740: fence:fence_enable_signal: driver=nouveau timeline=Xorg[474] context=2 seqno=58135
         swapper     0 [005]  1204.596758: fence:fence_signaled: driver=nouveau timeline=gnome-shell[762] context=4 seqno=10272

[-- Attachment #4: Type: text/plain, Size: 159 bytes --]

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^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-22  0:19       ` Michael Marineau
@ 2014-11-22 16:56           ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-22 16:56 UTC (permalink / raw)
  To: Michael Marineau; +Cc: linux-kernel, dri-devel, Ben Skeggs

Hey,

Op 22-11-14 om 01:19 schreef Michael Marineau:
> On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
> <maarten.lankhorst@canonical.com> wrote:
>> Op 20-11-14 om 05:06 schreef Michael Marineau:
>>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
>>> <maarten.lankhorst@canonical.com> wrote:
>>>> Hey,
>>>>
>>>> On 19-11-14 07:43, Michael Marineau wrote:
>>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>>>> lockups shortly after startup, accompanied with one or both of the
>>>>> following errors:
>>>>>
>>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>>>
>>>>> I was able to trace the issue with bisect to commit
>>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>>>> fences for readable objects". The lockups appear to have cleared up
>>>>> since reverting that and a few related followup commits:
>>>>>
>>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
>>>>> nouveau_fence_sync"
>>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>>>> Weird. I'm not sure yet what causes it.
>>>>
>>>> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
>>> Building a kernel from that commit gives me an entirely new behavior:
>>> X hangs for at least 10-20 seconds at a time with brief moments of
>>> responsiveness before hanging again while gitk on the kernel repo
>>> loads. Otherwise the system is responsive. The head of that
>>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
>>> fences for readable objects" commit I originally bisected to does
>>> feature the complete lockups I was seeing before.
>> Ok for the sake of argument lets just assume they're separate bugs, and we should look at xorg
>> hanging first.
>>
>> Is there anything in the dmesg when the hanging happens?
>>
>> And it's probably 15 seconds, if it's called through nouveau_fence_wait.
>>
>> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that function, and see if you get some dmesg spam. :)
> Adding the WARN_ON to 86be4f21 repots the following:
>
> [ 1188.676073] ------------[ cut here ]------------
> [ 1188.676161] WARNING: CPU: 1 PID: 474 at
> drivers/gpu/drm/nouveau/nouveau_fence.c:359
> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
> [ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
> ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
> joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
> fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
> intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
> iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
> lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
> input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
> hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
> snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
> apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
> video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
> autofs4
> [ 1188.676300]  efivarfs
> [ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
> 3.17.0-rc2-nvtest+ #147
> [ 1188.676313] Hardware name: Apple Inc.
> MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
> MBP112.88Z.0138.B11.1408291503 08/29/2014
> [ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
> 0000000000000000
> [ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
> 00000000fffffff0
> [ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
> ffff88045daebd30
> [ 1188.676341] Call Trace:
> [ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
> [ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
> [ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
> [ 1188.676439]  [<ffffffffc04dd523>]
> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
> [ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30 [nouveau]
> [ 1188.676552]  [<ffffffffc04e598f>]
> nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
> [ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
> [ 1188.676590]  [<ffffffff814f9026>] ? _raw_spin_unlock_irqrestore+0x36/0x70
> [ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
> [ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0 [nouveau]
> [ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
> [ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
> [ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
> [ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
> [ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
>
> Here are the fence events that fired during that particular fence_wait:
>             Xorg   474 [004]  1173.667645: fence:fence_wait_start:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>             Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>          swapper     0 [007]  1173.667688: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>          swapper     0 [007]  1173.667692: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>          swapper     0 [007]  1173.667839: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>          swapper     0 [007]  1173.667842: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>          swapper     0 [007]  1173.668021: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>          swapper     0 [007]  1173.668482: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>          swapper     0 [007]  1173.668485: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>          swapper     0 [007]  1173.668489: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>          swapper     0 [007]  1173.668496: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>          swapper     0 [007]  1173.668499: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>          swapper     0 [007]  1173.668502: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56906
>          swapper     0 [007]  1173.668505: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>          swapper     0 [007]  1173.668508: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>          swapper     0 [007]  1173.668511: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>          swapper     0 [007]  1173.668513: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>      kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56896
>      kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56898
>      kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>      kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>             Xorg   474 [001]  1188.676067: fence:fence_wait_end:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>
> I assume that excludes the context you really want so the full fence
> event log and corresponding dmesg output are attached.

Yep, the trace events are useful. The fence is emitted and presumably no event is fired after emission.

Lets find out if the nvif crap is buggy or it's a result of some other issue, what happens when you change:
.wait = fence_default_wait,
to
.wait = nouveau_fence_wait_legacy,
in nouveau_fence.c?

~Maarten
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
@ 2014-11-22 16:56           ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-22 16:56 UTC (permalink / raw)
  To: Michael Marineau; +Cc: dri-devel, linux-kernel, Ben Skeggs, David Airlie

Hey,

Op 22-11-14 om 01:19 schreef Michael Marineau:
> On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
> <maarten.lankhorst@canonical.com> wrote:
>> Op 20-11-14 om 05:06 schreef Michael Marineau:
>>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
>>> <maarten.lankhorst@canonical.com> wrote:
>>>> Hey,
>>>>
>>>> On 19-11-14 07:43, Michael Marineau wrote:
>>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>>>> lockups shortly after startup, accompanied with one or both of the
>>>>> following errors:
>>>>>
>>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>>>
>>>>> I was able to trace the issue with bisect to commit
>>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>>>> fences for readable objects". The lockups appear to have cleared up
>>>>> since reverting that and a few related followup commits:
>>>>>
>>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
>>>>> nouveau_fence_sync"
>>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>>>> Weird. I'm not sure yet what causes it.
>>>>
>>>> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
>>> Building a kernel from that commit gives me an entirely new behavior:
>>> X hangs for at least 10-20 seconds at a time with brief moments of
>>> responsiveness before hanging again while gitk on the kernel repo
>>> loads. Otherwise the system is responsive. The head of that
>>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
>>> fences for readable objects" commit I originally bisected to does
>>> feature the complete lockups I was seeing before.
>> Ok for the sake of argument lets just assume they're separate bugs, and we should look at xorg
>> hanging first.
>>
>> Is there anything in the dmesg when the hanging happens?
>>
>> And it's probably 15 seconds, if it's called through nouveau_fence_wait.
>>
>> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that function, and see if you get some dmesg spam. :)
> Adding the WARN_ON to 86be4f21 repots the following:
>
> [ 1188.676073] ------------[ cut here ]------------
> [ 1188.676161] WARNING: CPU: 1 PID: 474 at
> drivers/gpu/drm/nouveau/nouveau_fence.c:359
> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
> [ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
> ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
> joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
> fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
> intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
> iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
> lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
> input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
> hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
> snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
> apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
> video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
> autofs4
> [ 1188.676300]  efivarfs
> [ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
> 3.17.0-rc2-nvtest+ #147
> [ 1188.676313] Hardware name: Apple Inc.
> MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
> MBP112.88Z.0138.B11.1408291503 08/29/2014
> [ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
> 0000000000000000
> [ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
> 00000000fffffff0
> [ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
> ffff88045daebd30
> [ 1188.676341] Call Trace:
> [ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
> [ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
> [ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
> [ 1188.676439]  [<ffffffffc04dd523>]
> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
> [ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30 [nouveau]
> [ 1188.676552]  [<ffffffffc04e598f>]
> nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
> [ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
> [ 1188.676590]  [<ffffffff814f9026>] ? _raw_spin_unlock_irqrestore+0x36/0x70
> [ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
> [ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0 [nouveau]
> [ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
> [ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
> [ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
> [ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
> [ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
>
> Here are the fence events that fired during that particular fence_wait:
>             Xorg   474 [004]  1173.667645: fence:fence_wait_start:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>             Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>          swapper     0 [007]  1173.667688: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>          swapper     0 [007]  1173.667692: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>          swapper     0 [007]  1173.667839: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>          swapper     0 [007]  1173.667842: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>          swapper     0 [007]  1173.668021: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>          swapper     0 [007]  1173.668482: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>          swapper     0 [007]  1173.668485: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>          swapper     0 [007]  1173.668489: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>          swapper     0 [007]  1173.668496: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>          swapper     0 [007]  1173.668499: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>          swapper     0 [007]  1173.668502: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56906
>          swapper     0 [007]  1173.668505: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>          swapper     0 [007]  1173.668508: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>          swapper     0 [007]  1173.668511: fence:fence_signaled:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>          swapper     0 [007]  1173.668513: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>      kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56896
>      kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56898
>      kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>      kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>             Xorg   474 [001]  1188.676067: fence:fence_wait_end:
> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>
> I assume that excludes the context you really want so the full fence
> event log and corresponding dmesg output are attached.

Yep, the trace events are useful. The fence is emitted and presumably no event is fired after emission.

Lets find out if the nvif crap is buggy or it's a result of some other issue, what happens when you change:
.wait = fence_default_wait,
to
.wait = nouveau_fence_wait_legacy,
in nouveau_fence.c?

~Maarten

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-22 16:56           ` Maarten Lankhorst
  (?)
@ 2014-11-22 19:45           ` Michael Marineau
  2014-11-22 20:16             ` Michael Marineau
  -1 siblings, 1 reply; 24+ messages in thread
From: Michael Marineau @ 2014-11-22 19:45 UTC (permalink / raw)
  To: Maarten Lankhorst; +Cc: Ben Skeggs, dri-devel, linux-kernel


[-- Attachment #1.1: Type: text/plain, Size: 8702 bytes --]

On Nov 22, 2014 8:56 AM, "Maarten Lankhorst" <
maarten.lankhorst@canonical.com> wrote:
>
> Hey,
>
> Op 22-11-14 om 01:19 schreef Michael Marineau:
> > On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
> > <maarten.lankhorst@canonical.com> wrote:
> >> Op 20-11-14 om 05:06 schreef Michael Marineau:
> >>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
> >>> <maarten.lankhorst@canonical.com> wrote:
> >>>> Hey,
> >>>>
> >>>> On 19-11-14 07:43, Michael Marineau wrote:
> >>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
> >>>>> lockups shortly after startup, accompanied with one or both of the
> >>>>> following errors:
> >>>>>
> >>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
> >>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
> >>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
> >>>>>
> >>>>> I was able to trace the issue with bisect to commit
> >>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
> >>>>> fences for readable objects". The lockups appear to have cleared up
> >>>>> since reverting that and a few related followup commits:
> >>>>>
> >>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
> >>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
> >>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired in
> >>>>> nouveau_fence_sync"
> >>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
> >>>> Weird. I'm not sure yet what causes it.
> >>>>
> >>>>
http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
> >>> Building a kernel from that commit gives me an entirely new behavior:
> >>> X hangs for at least 10-20 seconds at a time with brief moments of
> >>> responsiveness before hanging again while gitk on the kernel repo
> >>> loads. Otherwise the system is responsive. The head of that
> >>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
> >>> fences for readable objects" commit I originally bisected to does
> >>> feature the complete lockups I was seeing before.
> >> Ok for the sake of argument lets just assume they're separate bugs,
and we should look at xorg
> >> hanging first.
> >>
> >> Is there anything in the dmesg when the hanging happens?
> >>
> >> And it's probably 15 seconds, if it's called through
nouveau_fence_wait.
> >>
> >> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that
function, and see if you get some dmesg spam. :)
> > Adding the WARN_ON to 86be4f21 repots the following:
> >
> > [ 1188.676073] ------------[ cut here ]------------
> > [ 1188.676161] WARNING: CPU: 1 PID: 474 at
> > drivers/gpu/drm/nouveau/nouveau_fence.c:359
> > nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
> > [ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
> > ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
> > joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
> > fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
> > intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
> > iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
> > lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
> > input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
> > hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
> > snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
> > apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
> > video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
> > autofs4
> > [ 1188.676300]  efivarfs
> > [ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
> > 3.17.0-rc2-nvtest+ #147
> > [ 1188.676313] Hardware name: Apple Inc.
> > MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
> > MBP112.88Z.0138.B11.1408291503 08/29/2014
> > [ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
> > 0000000000000000
> > [ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
> > 00000000fffffff0
> > [ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
> > ffff88045daebd30
> > [ 1188.676341] Call Trace:
> > [ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
> > [ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
> > [ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
> > [ 1188.676439]  [<ffffffffc04dd523>]
> > nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
> > [ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30
[nouveau]
> > [ 1188.676552]  [<ffffffffc04e598f>]
> > nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
> > [ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
> > [ 1188.676590]  [<ffffffff814f9026>] ?
_raw_spin_unlock_irqrestore+0x36/0x70
> > [ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
> > [ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0
[nouveau]
> > [ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
> > [ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
> > [ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
> > [ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
> > [ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
> >
> > Here are the fence events that fired during that particular fence_wait:
> >             Xorg   474 [004]  1173.667645: fence:fence_wait_start:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56910
> >             Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56910
> >          swapper     0 [007]  1173.667688: fence:fence_signaled:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56900
> >          swapper     0 [007]  1173.667692: fence:fence_destroy:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56900
> >          swapper     0 [007]  1173.667839: fence:fence_signaled:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56901
> >          swapper     0 [007]  1173.667842: fence:fence_destroy:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56901
> >          swapper     0 [007]  1173.668021: fence:fence_signaled:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56902
> >          swapper     0 [007]  1173.668482: fence:fence_signaled:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56903
> >          swapper     0 [007]  1173.668485: fence:fence_destroy:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56903
> >          swapper     0 [007]  1173.668489: fence:fence_signaled:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56904
> >          swapper     0 [007]  1173.668496: fence:fence_signaled:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56905
> >          swapper     0 [007]  1173.668499: fence:fence_destroy:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56905
> >          swapper     0 [007]  1173.668502: fence:fence_signaled:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56906
> >          swapper     0 [007]  1173.668505: fence:fence_signaled:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56907
> >          swapper     0 [007]  1173.668508: fence:fence_destroy:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56907
> >          swapper     0 [007]  1173.668511: fence:fence_signaled:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56908
> >          swapper     0 [007]  1173.668513: fence:fence_destroy:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56908
> >      kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56896
> >      kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56898
> >      kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56902
> >      kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56904
> >             Xorg   474 [001]  1188.676067: fence:fence_wait_end:
> > driver=nouveau timeline=Xorg[474] context=2 seqno=56910
> >
> > I assume that excludes the context you really want so the full fence
> > event log and corresponding dmesg output are attached.
>
> Yep, the trace events are useful. The fence is emitted and presumably no
event is fired after emission.
>
> Lets find out if the nvif crap is buggy or it's a result of some other
issue, what happens when you change:
> .wait = fence_default_wait,
> to
> .wait = nouveau_fence_wait_legacy,
> in nouveau_fence.c?

That change works just fine.

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^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-22 19:45           ` Michael Marineau
@ 2014-11-22 20:16             ` Michael Marineau
  2014-11-25  7:43                 ` Maarten Lankhorst
  0 siblings, 1 reply; 24+ messages in thread
From: Michael Marineau @ 2014-11-22 20:16 UTC (permalink / raw)
  To: Maarten Lankhorst; +Cc: linux-kernel, dri-devel, Ben Skeggs


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On Nov 22, 2014 11:45 AM, "Michael Marineau" <mike@marineau.org> wrote:
>
>
> On Nov 22, 2014 8:56 AM, "Maarten Lankhorst" <
maarten.lankhorst@canonical.com> wrote:
> >
> > Hey,
> >
> > Op 22-11-14 om 01:19 schreef Michael Marineau:
> > > On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
> > > <maarten.lankhorst@canonical.com> wrote:
> > >> Op 20-11-14 om 05:06 schreef Michael Marineau:
> > >>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
> > >>> <maarten.lankhorst@canonical.com> wrote:
> > >>>> Hey,
> > >>>>
> > >>>> On 19-11-14 07:43, Michael Marineau wrote:
> > >>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
> > >>>>> lockups shortly after startup, accompanied with one or both of the
> > >>>>> following errors:
> > >>>>>
> > >>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
> > >>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
> > >>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
> > >>>>>
> > >>>>> I was able to trace the issue with bisect to commit
> > >>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
> > >>>>> fences for readable objects". The lockups appear to have cleared
up
> > >>>>> since reverting that and a few related followup commits:
> > >>>>>
> > >>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
> > >>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
> > >>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired
in
> > >>>>> nouveau_fence_sync"
> > >>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
> > >>>> Weird. I'm not sure yet what causes it.
> > >>>>
> > >>>>
http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
> > >>> Building a kernel from that commit gives me an entirely new
behavior:
> > >>> X hangs for at least 10-20 seconds at a time with brief moments of
> > >>> responsiveness before hanging again while gitk on the kernel repo
> > >>> loads. Otherwise the system is responsive. The head of that
> > >>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
> > >>> fences for readable objects" commit I originally bisected to does
> > >>> feature the complete lockups I was seeing before.
> > >> Ok for the sake of argument lets just assume they're separate bugs,
and we should look at xorg
> > >> hanging first.
> > >>
> > >> Is there anything in the dmesg when the hanging happens?
> > >>
> > >> And it's probably 15 seconds, if it's called through
nouveau_fence_wait.
> > >>
> > >> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that
function, and see if you get some dmesg spam. :)
> > > Adding the WARN_ON to 86be4f21 repots the following:
> > >
> > > [ 1188.676073] ------------[ cut here ]------------
> > > [ 1188.676161] WARNING: CPU: 1 PID: 474 at
> > > drivers/gpu/drm/nouveau/nouveau_fence.c:359
> > > nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
> > > [ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
> > > ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
> > > joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
> > > fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
> > > intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
> > > iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
> > > lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
> > > input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
> > > hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
> > > snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
> > > apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
> > > video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
> > > autofs4
> > > [ 1188.676300]  efivarfs
> > > [ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
> > > 3.17.0-rc2-nvtest+ #147
> > > [ 1188.676313] Hardware name: Apple Inc.
> > > MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
> > > MBP112.88Z.0138.B11.1408291503 08/29/2014
> > > [ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
> > > 0000000000000000
> > > [ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
> > > 00000000fffffff0
> > > [ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
> > > ffff88045daebd30
> > > [ 1188.676341] Call Trace:
> > > [ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
> > > [ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
> > > [ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
> > > [ 1188.676439]  [<ffffffffc04dd523>]
> > > nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
> > > [ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30
[nouveau]
> > > [ 1188.676552]  [<ffffffffc04e598f>]
> > > nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
> > > [ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
> > > [ 1188.676590]  [<ffffffff814f9026>] ?
_raw_spin_unlock_irqrestore+0x36/0x70
> > > [ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
> > > [ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0
[nouveau]
> > > [ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
> > > [ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
> > > [ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
> > > [ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
> > > [ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
> > >
> > > Here are the fence events that fired during that particular
fence_wait:
> > >             Xorg   474 [004]  1173.667645: fence:fence_wait_start:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56910
> > >             Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56910
> > >          swapper     0 [007]  1173.667688: fence:fence_signaled:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56900
> > >          swapper     0 [007]  1173.667692: fence:fence_destroy:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56900
> > >          swapper     0 [007]  1173.667839: fence:fence_signaled:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56901
> > >          swapper     0 [007]  1173.667842: fence:fence_destroy:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56901
> > >          swapper     0 [007]  1173.668021: fence:fence_signaled:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56902
> > >          swapper     0 [007]  1173.668482: fence:fence_signaled:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56903
> > >          swapper     0 [007]  1173.668485: fence:fence_destroy:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56903
> > >          swapper     0 [007]  1173.668489: fence:fence_signaled:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56904
> > >          swapper     0 [007]  1173.668496: fence:fence_signaled:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56905
> > >          swapper     0 [007]  1173.668499: fence:fence_destroy:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56905
> > >          swapper     0 [007]  1173.668502: fence:fence_signaled:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56906
> > >          swapper     0 [007]  1173.668505: fence:fence_signaled:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56907
> > >          swapper     0 [007]  1173.668508: fence:fence_destroy:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56907
> > >          swapper     0 [007]  1173.668511: fence:fence_signaled:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56908
> > >          swapper     0 [007]  1173.668513: fence:fence_destroy:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56908
> > >      kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56896
> > >      kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56898
> > >      kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56902
> > >      kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56904
> > >             Xorg   474 [001]  1188.676067: fence:fence_wait_end:
> > > driver=nouveau timeline=Xorg[474] context=2 seqno=56910
> > >
> > > I assume that excludes the context you really want so the full fence
> > > event log and corresponding dmesg output are attached.
> >
> > Yep, the trace events are useful. The fence is emitted and presumably
no event is fired after emission.
> >
> > Lets find out if the nvif crap is buggy or it's a result of some other
issue, what happens when you change:
> > .wait = fence_default_wait,
> > to
> > .wait = nouveau_fence_wait_legacy,
> > in nouveau_fence.c?
>
> That change works just fine.

The xorg hangs also appear to be resolved by db1cf46 "drm/nouveau: use rcu
in nouveau_gem_ioctl_cpu_prep"

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^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-22 20:16             ` Michael Marineau
@ 2014-11-25  7:43                 ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-25  7:43 UTC (permalink / raw)
  To: Michael Marineau; +Cc: linux-kernel, dri-devel, Ben Skeggs

Hey,

Op 22-11-14 om 21:16 schreef Michael Marineau:
> On Nov 22, 2014 11:45 AM, "Michael Marineau" <mike@marineau.org> wrote:
>>
>> On Nov 22, 2014 8:56 AM, "Maarten Lankhorst" <
> maarten.lankhorst@canonical.com> wrote:
>>> Hey,
>>>
>>> Op 22-11-14 om 01:19 schreef Michael Marineau:
>>>> On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>> Op 20-11-14 om 05:06 schreef Michael Marineau:
>>>>>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
>>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>>> Hey,
>>>>>>>
>>>>>>> On 19-11-14 07:43, Michael Marineau wrote:
>>>>>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>>>>>>> lockups shortly after startup, accompanied with one or both of the
>>>>>>>> following errors:
>>>>>>>>
>>>>>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>>>>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>>>>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>>>>>>
>>>>>>>> I was able to trace the issue with bisect to commit
>>>>>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>>>>>>> fences for readable objects". The lockups appear to have cleared
> up
>>>>>>>> since reverting that and a few related followup commits:
>>>>>>>>
>>>>>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>>>>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>>>>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired
> in
>>>>>>>> nouveau_fence_sync"
>>>>>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>>>>>>> Weird. I'm not sure yet what causes it.
>>>>>>>
>>>>>>>
> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
>>>>>> Building a kernel from that commit gives me an entirely new
> behavior:
>>>>>> X hangs for at least 10-20 seconds at a time with brief moments of
>>>>>> responsiveness before hanging again while gitk on the kernel repo
>>>>>> loads. Otherwise the system is responsive. The head of that
>>>>>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
>>>>>> fences for readable objects" commit I originally bisected to does
>>>>>> feature the complete lockups I was seeing before.
>>>>> Ok for the sake of argument lets just assume they're separate bugs,
> and we should look at xorg
>>>>> hanging first.
>>>>>
>>>>> Is there anything in the dmesg when the hanging happens?
>>>>>
>>>>> And it's probably 15 seconds, if it's called through
> nouveau_fence_wait.
>>>>> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that
> function, and see if you get some dmesg spam. :)
>>>> Adding the WARN_ON to 86be4f21 repots the following:
>>>>
>>>> [ 1188.676073] ------------[ cut here ]------------
>>>> [ 1188.676161] WARNING: CPU: 1 PID: 474 at
>>>> drivers/gpu/drm/nouveau/nouveau_fence.c:359
>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
>>>> [ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
>>>> ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
>>>> joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
>>>> fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
>>>> intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
>>>> iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
>>>> lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
>>>> input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
>>>> hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
>>>> snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
>>>> apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
>>>> video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
>>>> autofs4
>>>> [ 1188.676300]  efivarfs
>>>> [ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
>>>> 3.17.0-rc2-nvtest+ #147
>>>> [ 1188.676313] Hardware name: Apple Inc.
>>>> MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
>>>> MBP112.88Z.0138.B11.1408291503 08/29/2014
>>>> [ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
>>>> 0000000000000000
>>>> [ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
>>>> 00000000fffffff0
>>>> [ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
>>>> ffff88045daebd30
>>>> [ 1188.676341] Call Trace:
>>>> [ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
>>>> [ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
>>>> [ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
>>>> [ 1188.676439]  [<ffffffffc04dd523>]
>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
>>>> [ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30
> [nouveau]
>>>> [ 1188.676552]  [<ffffffffc04e598f>]
>>>> nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
>>>> [ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
>>>> [ 1188.676590]  [<ffffffff814f9026>] ?
> _raw_spin_unlock_irqrestore+0x36/0x70
>>>> [ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
>>>> [ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0
> [nouveau]
>>>> [ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
>>>> [ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
>>>> [ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
>>>> [ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
>>>> [ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
>>>>
>>>> Here are the fence events that fired during that particular
> fence_wait:
>>>>             Xorg   474 [004]  1173.667645: fence:fence_wait_start:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>             Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>          swapper     0 [007]  1173.667688: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>          swapper     0 [007]  1173.667692: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>          swapper     0 [007]  1173.667839: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>          swapper     0 [007]  1173.667842: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>          swapper     0 [007]  1173.668021: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>          swapper     0 [007]  1173.668482: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>          swapper     0 [007]  1173.668485: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>          swapper     0 [007]  1173.668489: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>          swapper     0 [007]  1173.668496: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>          swapper     0 [007]  1173.668499: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>          swapper     0 [007]  1173.668502: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56906
>>>>          swapper     0 [007]  1173.668505: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>          swapper     0 [007]  1173.668508: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>          swapper     0 [007]  1173.668511: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>          swapper     0 [007]  1173.668513: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>      kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56896
>>>>      kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56898
>>>>      kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>      kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>             Xorg   474 [001]  1188.676067: fence:fence_wait_end:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>
>>>> I assume that excludes the context you really want so the full fence
>>>> event log and corresponding dmesg output are attached.
>>> Yep, the trace events are useful. The fence is emitted and presumably
> no event is fired after emission.
>>> Lets find out if the nvif crap is buggy or it's a result of some other
> issue, what happens when you change:
>>> .wait = fence_default_wait,
>>> to
>>> .wait = nouveau_fence_wait_legacy,
>>> in nouveau_fence.c?
>> That change works just fine.
> The xorg hangs also appear to be resolved by db1cf46 "drm/nouveau: use rcu
> in nouveau_gem_ioctl_cpu_prep"
>
Oh right, I just remembered what was going on there..
the .wait was a workaround for a bug in the nvif interface. The hangs should be resolved by applying
7caa63c04029c5882865867470c106ef73eafb2b

Can you confirm?

Could you also confirm that 1c6aafb5f1b84fa5 "drm/nouveau: use shared fences for readable objects, EDITED" with the
above commit applied is the first broken commit?

~Maarten

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
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^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
@ 2014-11-25  7:43                 ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-25  7:43 UTC (permalink / raw)
  To: Michael Marineau; +Cc: David Airlie, linux-kernel, Ben Skeggs, dri-devel

Hey,

Op 22-11-14 om 21:16 schreef Michael Marineau:
> On Nov 22, 2014 11:45 AM, "Michael Marineau" <mike@marineau.org> wrote:
>>
>> On Nov 22, 2014 8:56 AM, "Maarten Lankhorst" <
> maarten.lankhorst@canonical.com> wrote:
>>> Hey,
>>>
>>> Op 22-11-14 om 01:19 schreef Michael Marineau:
>>>> On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>> Op 20-11-14 om 05:06 schreef Michael Marineau:
>>>>>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
>>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>>> Hey,
>>>>>>>
>>>>>>> On 19-11-14 07:43, Michael Marineau wrote:
>>>>>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>>>>>>> lockups shortly after startup, accompanied with one or both of the
>>>>>>>> following errors:
>>>>>>>>
>>>>>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>>>>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>>>>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>>>>>>
>>>>>>>> I was able to trace the issue with bisect to commit
>>>>>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>>>>>>> fences for readable objects". The lockups appear to have cleared
> up
>>>>>>>> since reverting that and a few related followup commits:
>>>>>>>>
>>>>>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>>>>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>>>>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired
> in
>>>>>>>> nouveau_fence_sync"
>>>>>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>>>>>>> Weird. I'm not sure yet what causes it.
>>>>>>>
>>>>>>>
> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
>>>>>> Building a kernel from that commit gives me an entirely new
> behavior:
>>>>>> X hangs for at least 10-20 seconds at a time with brief moments of
>>>>>> responsiveness before hanging again while gitk on the kernel repo
>>>>>> loads. Otherwise the system is responsive. The head of that
>>>>>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
>>>>>> fences for readable objects" commit I originally bisected to does
>>>>>> feature the complete lockups I was seeing before.
>>>>> Ok for the sake of argument lets just assume they're separate bugs,
> and we should look at xorg
>>>>> hanging first.
>>>>>
>>>>> Is there anything in the dmesg when the hanging happens?
>>>>>
>>>>> And it's probably 15 seconds, if it's called through
> nouveau_fence_wait.
>>>>> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that
> function, and see if you get some dmesg spam. :)
>>>> Adding the WARN_ON to 86be4f21 repots the following:
>>>>
>>>> [ 1188.676073] ------------[ cut here ]------------
>>>> [ 1188.676161] WARNING: CPU: 1 PID: 474 at
>>>> drivers/gpu/drm/nouveau/nouveau_fence.c:359
>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
>>>> [ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
>>>> ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
>>>> joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
>>>> fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
>>>> intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
>>>> iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
>>>> lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
>>>> input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
>>>> hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
>>>> snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
>>>> apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
>>>> video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
>>>> autofs4
>>>> [ 1188.676300]  efivarfs
>>>> [ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
>>>> 3.17.0-rc2-nvtest+ #147
>>>> [ 1188.676313] Hardware name: Apple Inc.
>>>> MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
>>>> MBP112.88Z.0138.B11.1408291503 08/29/2014
>>>> [ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
>>>> 0000000000000000
>>>> [ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
>>>> 00000000fffffff0
>>>> [ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
>>>> ffff88045daebd30
>>>> [ 1188.676341] Call Trace:
>>>> [ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
>>>> [ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
>>>> [ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
>>>> [ 1188.676439]  [<ffffffffc04dd523>]
>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
>>>> [ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30
> [nouveau]
>>>> [ 1188.676552]  [<ffffffffc04e598f>]
>>>> nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
>>>> [ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
>>>> [ 1188.676590]  [<ffffffff814f9026>] ?
> _raw_spin_unlock_irqrestore+0x36/0x70
>>>> [ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
>>>> [ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0
> [nouveau]
>>>> [ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
>>>> [ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
>>>> [ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
>>>> [ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
>>>> [ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
>>>>
>>>> Here are the fence events that fired during that particular
> fence_wait:
>>>>             Xorg   474 [004]  1173.667645: fence:fence_wait_start:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>             Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>          swapper     0 [007]  1173.667688: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>          swapper     0 [007]  1173.667692: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>          swapper     0 [007]  1173.667839: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>          swapper     0 [007]  1173.667842: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>          swapper     0 [007]  1173.668021: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>          swapper     0 [007]  1173.668482: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>          swapper     0 [007]  1173.668485: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>          swapper     0 [007]  1173.668489: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>          swapper     0 [007]  1173.668496: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>          swapper     0 [007]  1173.668499: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>          swapper     0 [007]  1173.668502: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56906
>>>>          swapper     0 [007]  1173.668505: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>          swapper     0 [007]  1173.668508: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>          swapper     0 [007]  1173.668511: fence:fence_signaled:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>          swapper     0 [007]  1173.668513: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>      kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56896
>>>>      kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56898
>>>>      kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>      kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>             Xorg   474 [001]  1188.676067: fence:fence_wait_end:
>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>
>>>> I assume that excludes the context you really want so the full fence
>>>> event log and corresponding dmesg output are attached.
>>> Yep, the trace events are useful. The fence is emitted and presumably
> no event is fired after emission.
>>> Lets find out if the nvif crap is buggy or it's a result of some other
> issue, what happens when you change:
>>> .wait = fence_default_wait,
>>> to
>>> .wait = nouveau_fence_wait_legacy,
>>> in nouveau_fence.c?
>> That change works just fine.
> The xorg hangs also appear to be resolved by db1cf46 "drm/nouveau: use rcu
> in nouveau_gem_ioctl_cpu_prep"
>
Oh right, I just remembered what was going on there..
the .wait was a workaround for a bug in the nvif interface. The hangs should be resolved by applying
7caa63c04029c5882865867470c106ef73eafb2b

Can you confirm?

Could you also confirm that 1c6aafb5f1b84fa5 "drm/nouveau: use shared fences for readable objects, EDITED" with the
above commit applied is the first broken commit?

~Maarten


^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-25  7:43                 ` Maarten Lankhorst
  (?)
@ 2014-11-26 20:29                 ` Michael Marineau
  2014-11-27  1:18                   ` Tobias Klausmann
  -1 siblings, 1 reply; 24+ messages in thread
From: Michael Marineau @ 2014-11-26 20:29 UTC (permalink / raw)
  To: Maarten Lankhorst; +Cc: David Airlie, linux-kernel, Ben Skeggs, dri-devel

On Mon, Nov 24, 2014 at 11:43 PM, Maarten Lankhorst
<maarten.lankhorst@canonical.com> wrote:
> Hey,
>
> Op 22-11-14 om 21:16 schreef Michael Marineau:
>> On Nov 22, 2014 11:45 AM, "Michael Marineau" <mike@marineau.org> wrote:
>>>
>>> On Nov 22, 2014 8:56 AM, "Maarten Lankhorst" <
>> maarten.lankhorst@canonical.com> wrote:
>>>> Hey,
>>>>
>>>> Op 22-11-14 om 01:19 schreef Michael Marineau:
>>>>> On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>> Op 20-11-14 om 05:06 schreef Michael Marineau:
>>>>>>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
>>>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>>>> Hey,
>>>>>>>>
>>>>>>>> On 19-11-14 07:43, Michael Marineau wrote:
>>>>>>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>>>>>>>> lockups shortly after startup, accompanied with one or both of the
>>>>>>>>> following errors:
>>>>>>>>>
>>>>>>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>>>>>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>>>>>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>>>>>>>
>>>>>>>>> I was able to trace the issue with bisect to commit
>>>>>>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>>>>>>>> fences for readable objects". The lockups appear to have cleared
>> up
>>>>>>>>> since reverting that and a few related followup commits:
>>>>>>>>>
>>>>>>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>>>>>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>>>>>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired
>> in
>>>>>>>>> nouveau_fence_sync"
>>>>>>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>>>>>>>> Weird. I'm not sure yet what causes it.
>>>>>>>>
>>>>>>>>
>> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
>>>>>>> Building a kernel from that commit gives me an entirely new
>> behavior:
>>>>>>> X hangs for at least 10-20 seconds at a time with brief moments of
>>>>>>> responsiveness before hanging again while gitk on the kernel repo
>>>>>>> loads. Otherwise the system is responsive. The head of that
>>>>>>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
>>>>>>> fences for readable objects" commit I originally bisected to does
>>>>>>> feature the complete lockups I was seeing before.
>>>>>> Ok for the sake of argument lets just assume they're separate bugs,
>> and we should look at xorg
>>>>>> hanging first.
>>>>>>
>>>>>> Is there anything in the dmesg when the hanging happens?
>>>>>>
>>>>>> And it's probably 15 seconds, if it's called through
>> nouveau_fence_wait.
>>>>>> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that
>> function, and see if you get some dmesg spam. :)
>>>>> Adding the WARN_ON to 86be4f21 repots the following:
>>>>>
>>>>> [ 1188.676073] ------------[ cut here ]------------
>>>>> [ 1188.676161] WARNING: CPU: 1 PID: 474 at
>>>>> drivers/gpu/drm/nouveau/nouveau_fence.c:359
>>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
>>>>> [ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
>>>>> ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
>>>>> joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
>>>>> fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
>>>>> intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
>>>>> iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
>>>>> lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
>>>>> input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
>>>>> hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
>>>>> snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
>>>>> apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
>>>>> video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
>>>>> autofs4
>>>>> [ 1188.676300]  efivarfs
>>>>> [ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
>>>>> 3.17.0-rc2-nvtest+ #147
>>>>> [ 1188.676313] Hardware name: Apple Inc.
>>>>> MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
>>>>> MBP112.88Z.0138.B11.1408291503 08/29/2014
>>>>> [ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
>>>>> 0000000000000000
>>>>> [ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
>>>>> 00000000fffffff0
>>>>> [ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
>>>>> ffff88045daebd30
>>>>> [ 1188.676341] Call Trace:
>>>>> [ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
>>>>> [ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
>>>>> [ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
>>>>> [ 1188.676439]  [<ffffffffc04dd523>]
>>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
>>>>> [ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30
>> [nouveau]
>>>>> [ 1188.676552]  [<ffffffffc04e598f>]
>>>>> nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
>>>>> [ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
>>>>> [ 1188.676590]  [<ffffffff814f9026>] ?
>> _raw_spin_unlock_irqrestore+0x36/0x70
>>>>> [ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
>>>>> [ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0
>> [nouveau]
>>>>> [ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
>>>>> [ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
>>>>> [ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
>>>>> [ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
>>>>> [ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
>>>>>
>>>>> Here are the fence events that fired during that particular
>> fence_wait:
>>>>>             Xorg   474 [004]  1173.667645: fence:fence_wait_start:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>             Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>          swapper     0 [007]  1173.667688: fence:fence_signaled:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>>          swapper     0 [007]  1173.667692: fence:fence_destroy:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>>          swapper     0 [007]  1173.667839: fence:fence_signaled:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>>          swapper     0 [007]  1173.667842: fence:fence_destroy:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>>          swapper     0 [007]  1173.668021: fence:fence_signaled:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>>          swapper     0 [007]  1173.668482: fence:fence_signaled:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>>          swapper     0 [007]  1173.668485: fence:fence_destroy:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>>          swapper     0 [007]  1173.668489: fence:fence_signaled:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>>          swapper     0 [007]  1173.668496: fence:fence_signaled:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>>          swapper     0 [007]  1173.668499: fence:fence_destroy:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>>          swapper     0 [007]  1173.668502: fence:fence_signaled:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56906
>>>>>          swapper     0 [007]  1173.668505: fence:fence_signaled:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>>          swapper     0 [007]  1173.668508: fence:fence_destroy:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>>          swapper     0 [007]  1173.668511: fence:fence_signaled:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>>          swapper     0 [007]  1173.668513: fence:fence_destroy:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>>      kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56896
>>>>>      kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56898
>>>>>      kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>>      kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>>             Xorg   474 [001]  1188.676067: fence:fence_wait_end:
>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>
>>>>> I assume that excludes the context you really want so the full fence
>>>>> event log and corresponding dmesg output are attached.
>>>> Yep, the trace events are useful. The fence is emitted and presumably
>> no event is fired after emission.
>>>> Lets find out if the nvif crap is buggy or it's a result of some other
>> issue, what happens when you change:
>>>> .wait = fence_default_wait,
>>>> to
>>>> .wait = nouveau_fence_wait_legacy,
>>>> in nouveau_fence.c?
>>> That change works just fine.
>> The xorg hangs also appear to be resolved by db1cf46 "drm/nouveau: use rcu
>> in nouveau_gem_ioctl_cpu_prep"
>>
> Oh right, I just remembered what was going on there..
> the .wait was a workaround for a bug in the nvif interface. The hangs should be resolved by applying
> 7caa63c04029c5882865867470c106ef73eafb2b
>
> Can you confirm?
>
> Could you also confirm that 1c6aafb5f1b84fa5 "drm/nouveau: use shared fences for readable objects, EDITED" with the
> above commit applied is the first broken commit?
>
> ~Maarten
>

I don't follow, 7caa63c04029c5882865867470c106ef73eafb2b precedes
those other commits so there is nothing to apply. Just for kicks I
tried reverting it but that made no difference in behavior. Did you
mean something else?

-- 
Michael Marineau

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-26 20:29                 ` Michael Marineau
@ 2014-11-27  1:18                   ` Tobias Klausmann
  2014-11-27  8:33                       ` Maarten Lankhorst
  0 siblings, 1 reply; 24+ messages in thread
From: Tobias Klausmann @ 2014-11-27  1:18 UTC (permalink / raw)
  To: Michael Marineau, Maarten Lankhorst
  Cc: David Airlie, linux-kernel, Ben Skeggs, dri-devel



On 26.11.2014 21:29, Michael Marineau wrote:
> On Mon, Nov 24, 2014 at 11:43 PM, Maarten Lankhorst
> <maarten.lankhorst@canonical.com> wrote:
>> Hey,
>>
>> Op 22-11-14 om 21:16 schreef Michael Marineau:
>>> On Nov 22, 2014 11:45 AM, "Michael Marineau" <mike@marineau.org> wrote:
>>>> On Nov 22, 2014 8:56 AM, "Maarten Lankhorst" <
>>> maarten.lankhorst@canonical.com> wrote:
>>>>> Hey,
>>>>>
>>>>> Op 22-11-14 om 01:19 schreef Michael Marineau:
>>>>>> On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
>>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>>> Op 20-11-14 om 05:06 schreef Michael Marineau:
>>>>>>>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
>>>>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>>>>> Hey,
>>>>>>>>>
>>>>>>>>> On 19-11-14 07:43, Michael Marineau wrote:
>>>>>>>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>>>>>>>>> lockups shortly after startup, accompanied with one or both of the
>>>>>>>>>> following errors:
>>>>>>>>>>
>>>>>>>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>>>>>>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>>>>>>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>>>>>>>>
>>>>>>>>>> I was able to trace the issue with bisect to commit
>>>>>>>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>>>>>>>>> fences for readable objects". The lockups appear to have cleared
>>> up
>>>>>>>>>> since reverting that and a few related followup commits:
>>>>>>>>>>
>>>>>>>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>>>>>>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>>>>>>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired
>>> in
>>>>>>>>>> nouveau_fence_sync"
>>>>>>>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>>>>>>>>> Weird. I'm not sure yet what causes it.
>>>>>>>>>
>>>>>>>>>
>>> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
>>>>>>>> Building a kernel from that commit gives me an entirely new
>>> behavior:
>>>>>>>> X hangs for at least 10-20 seconds at a time with brief moments of
>>>>>>>> responsiveness before hanging again while gitk on the kernel repo
>>>>>>>> loads. Otherwise the system is responsive. The head of that
>>>>>>>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
>>>>>>>> fences for readable objects" commit I originally bisected to does
>>>>>>>> feature the complete lockups I was seeing before.
>>>>>>> Ok for the sake of argument lets just assume they're separate bugs,
>>> and we should look at xorg
>>>>>>> hanging first.
>>>>>>>
>>>>>>> Is there anything in the dmesg when the hanging happens?
>>>>>>>
>>>>>>> And it's probably 15 seconds, if it's called through
>>> nouveau_fence_wait.
>>>>>>> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that
>>> function, and see if you get some dmesg spam. :)
>>>>>> Adding the WARN_ON to 86be4f21 repots the following:
>>>>>>
>>>>>> [ 1188.676073] ------------[ cut here ]------------
>>>>>> [ 1188.676161] WARNING: CPU: 1 PID: 474 at
>>>>>> drivers/gpu/drm/nouveau/nouveau_fence.c:359
>>>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
>>>>>> [ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
>>>>>> ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
>>>>>> joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
>>>>>> fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
>>>>>> intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
>>>>>> iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
>>>>>> lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
>>>>>> input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
>>>>>> hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
>>>>>> snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
>>>>>> apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
>>>>>> video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
>>>>>> autofs4
>>>>>> [ 1188.676300]  efivarfs
>>>>>> [ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
>>>>>> 3.17.0-rc2-nvtest+ #147
>>>>>> [ 1188.676313] Hardware name: Apple Inc.
>>>>>> MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
>>>>>> MBP112.88Z.0138.B11.1408291503 08/29/2014
>>>>>> [ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
>>>>>> 0000000000000000
>>>>>> [ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
>>>>>> 00000000fffffff0
>>>>>> [ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
>>>>>> ffff88045daebd30
>>>>>> [ 1188.676341] Call Trace:
>>>>>> [ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
>>>>>> [ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
>>>>>> [ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
>>>>>> [ 1188.676439]  [<ffffffffc04dd523>]
>>>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
>>>>>> [ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30
>>> [nouveau]
>>>>>> [ 1188.676552]  [<ffffffffc04e598f>]
>>>>>> nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
>>>>>> [ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
>>>>>> [ 1188.676590]  [<ffffffff814f9026>] ?
>>> _raw_spin_unlock_irqrestore+0x36/0x70
>>>>>> [ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
>>>>>> [ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0
>>> [nouveau]
>>>>>> [ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
>>>>>> [ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
>>>>>> [ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
>>>>>> [ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
>>>>>> [ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
>>>>>>
>>>>>> Here are the fence events that fired during that particular
>>> fence_wait:
>>>>>>              Xorg   474 [004]  1173.667645: fence:fence_wait_start:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>              Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>           swapper     0 [007]  1173.667688: fence:fence_signaled:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>>>           swapper     0 [007]  1173.667692: fence:fence_destroy:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>>>           swapper     0 [007]  1173.667839: fence:fence_signaled:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>>>           swapper     0 [007]  1173.667842: fence:fence_destroy:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>>>           swapper     0 [007]  1173.668021: fence:fence_signaled:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>>>           swapper     0 [007]  1173.668482: fence:fence_signaled:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>>>           swapper     0 [007]  1173.668485: fence:fence_destroy:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>>>           swapper     0 [007]  1173.668489: fence:fence_signaled:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>>>           swapper     0 [007]  1173.668496: fence:fence_signaled:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>>>           swapper     0 [007]  1173.668499: fence:fence_destroy:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>>>           swapper     0 [007]  1173.668502: fence:fence_signaled:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56906
>>>>>>           swapper     0 [007]  1173.668505: fence:fence_signaled:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>>>           swapper     0 [007]  1173.668508: fence:fence_destroy:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>>>           swapper     0 [007]  1173.668511: fence:fence_signaled:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>>>           swapper     0 [007]  1173.668513: fence:fence_destroy:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>>>       kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56896
>>>>>>       kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56898
>>>>>>       kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>>>       kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>>>              Xorg   474 [001]  1188.676067: fence:fence_wait_end:
>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>
>>>>>> I assume that excludes the context you really want so the full fence
>>>>>> event log and corresponding dmesg output are attached.
>>>>> Yep, the trace events are useful. The fence is emitted and presumably
>>> no event is fired after emission.
>>>>> Lets find out if the nvif crap is buggy or it's a result of some other
>>> issue, what happens when you change:
>>>>> .wait = fence_default_wait,
>>>>> to
>>>>> .wait = nouveau_fence_wait_legacy,
>>>>> in nouveau_fence.c?
>>>> That change works just fine.
>>> The xorg hangs also appear to be resolved by db1cf46 "drm/nouveau: use rcu
>>> in nouveau_gem_ioctl_cpu_prep"
>>>
>> Oh right, I just remembered what was going on there..
>> the .wait was a workaround for a bug in the nvif interface. The hangs should be resolved by applying
>> 7caa63c04029c5882865867470c106ef73eafb2b
>>
>> Can you confirm?
>>
>> Could you also confirm that 1c6aafb5f1b84fa5 "drm/nouveau: use shared fences for readable objects, EDITED" with the
>> above commit applied is the first broken commit?
>>
>> ~Maarten
>>
> I don't follow, 7caa63c04029c5882865867470c106ef73eafb2b precedes
> those other commits so there is nothing to apply. Just for kicks I
> tried reverting it but that made no difference in behavior. Did you
> mean something else?
>
No, Maarten brought me on the same track, missing that this commit was 
already in that branch.

(Please don't remove me from this thread again, as Maarten requested me 
to do the same he asked you to do, just easier to follow this, thanks)

Tobias

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-27  1:18                   ` Tobias Klausmann
@ 2014-11-27  8:33                       ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-27  8:33 UTC (permalink / raw)
  To: Tobias Klausmann, Michael Marineau; +Cc: linux-kernel, dri-devel, Ben Skeggs

Hey,

Op 27-11-14 om 02:18 schreef Tobias Klausmann:
>
>
> On 26.11.2014 21:29, Michael Marineau wrote:
>> On Mon, Nov 24, 2014 at 11:43 PM, Maarten Lankhorst
>> <maarten.lankhorst@canonical.com> wrote:
>>> Hey,
>>>
>>> Op 22-11-14 om 21:16 schreef Michael Marineau:
>>>> On Nov 22, 2014 11:45 AM, "Michael Marineau" <mike@marineau.org> wrote:
>>>>> On Nov 22, 2014 8:56 AM, "Maarten Lankhorst" <
>>>> maarten.lankhorst@canonical.com> wrote:
>>>>>> Hey,
>>>>>>
>>>>>> Op 22-11-14 om 01:19 schreef Michael Marineau:
>>>>>>> On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
>>>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>>>> Op 20-11-14 om 05:06 schreef Michael Marineau:
>>>>>>>>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
>>>>>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>>>>>> Hey,
>>>>>>>>>>
>>>>>>>>>> On 19-11-14 07:43, Michael Marineau wrote:
>>>>>>>>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>>>>>>>>>> lockups shortly after startup, accompanied with one or both of the
>>>>>>>>>>> following errors:
>>>>>>>>>>>
>>>>>>>>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>>>>>>>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>>>>>>>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>>>>>>>>>
>>>>>>>>>>> I was able to trace the issue with bisect to commit
>>>>>>>>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>>>>>>>>>> fences for readable objects". The lockups appear to have cleared
>>>> up
>>>>>>>>>>> since reverting that and a few related followup commits:
>>>>>>>>>>>
>>>>>>>>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>>>>>>>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>>>>>>>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired
>>>> in
>>>>>>>>>>> nouveau_fence_sync"
>>>>>>>>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>>>>>>>>>> Weird. I'm not sure yet what causes it.
>>>>>>>>>>
>>>>>>>>>>
>>>> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
>>>>>>>>> Building a kernel from that commit gives me an entirely new
>>>> behavior:
>>>>>>>>> X hangs for at least 10-20 seconds at a time with brief moments of
>>>>>>>>> responsiveness before hanging again while gitk on the kernel repo
>>>>>>>>> loads. Otherwise the system is responsive. The head of that
>>>>>>>>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
>>>>>>>>> fences for readable objects" commit I originally bisected to does
>>>>>>>>> feature the complete lockups I was seeing before.
>>>>>>>> Ok for the sake of argument lets just assume they're separate bugs,
>>>> and we should look at xorg
>>>>>>>> hanging first.
>>>>>>>>
>>>>>>>> Is there anything in the dmesg when the hanging happens?
>>>>>>>>
>>>>>>>> And it's probably 15 seconds, if it's called through
>>>> nouveau_fence_wait.
>>>>>>>> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that
>>>> function, and see if you get some dmesg spam. :)
>>>>>>> Adding the WARN_ON to 86be4f21 repots the following:
>>>>>>>
>>>>>>> [ 1188.676073] ------------[ cut here ]------------
>>>>>>> [ 1188.676161] WARNING: CPU: 1 PID: 474 at
>>>>>>> drivers/gpu/drm/nouveau/nouveau_fence.c:359
>>>>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
>>>>>>> [ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
>>>>>>> ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
>>>>>>> joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
>>>>>>> fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
>>>>>>> intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
>>>>>>> iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
>>>>>>> lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
>>>>>>> input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
>>>>>>> hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
>>>>>>> snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
>>>>>>> apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
>>>>>>> video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
>>>>>>> autofs4
>>>>>>> [ 1188.676300]  efivarfs
>>>>>>> [ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
>>>>>>> 3.17.0-rc2-nvtest+ #147
>>>>>>> [ 1188.676313] Hardware name: Apple Inc.
>>>>>>> MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
>>>>>>> MBP112.88Z.0138.B11.1408291503 08/29/2014
>>>>>>> [ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
>>>>>>> 0000000000000000
>>>>>>> [ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
>>>>>>> 00000000fffffff0
>>>>>>> [ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
>>>>>>> ffff88045daebd30
>>>>>>> [ 1188.676341] Call Trace:
>>>>>>> [ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
>>>>>>> [ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
>>>>>>> [ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
>>>>>>> [ 1188.676439]  [<ffffffffc04dd523>]
>>>>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
>>>>>>> [ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30
>>>> [nouveau]
>>>>>>> [ 1188.676552]  [<ffffffffc04e598f>]
>>>>>>> nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
>>>>>>> [ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
>>>>>>> [ 1188.676590]  [<ffffffff814f9026>] ?
>>>> _raw_spin_unlock_irqrestore+0x36/0x70
>>>>>>> [ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
>>>>>>> [ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0
>>>> [nouveau]
>>>>>>> [ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
>>>>>>> [ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
>>>>>>> [ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
>>>>>>> [ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
>>>>>>> [ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
>>>>>>>
>>>>>>> Here are the fence events that fired during that particular
>>>> fence_wait:
>>>>>>>              Xorg   474 [004]  1173.667645: fence:fence_wait_start:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>>              Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>>           swapper     0 [007]  1173.667688: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>>>>           swapper     0 [007]  1173.667692: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>>>>           swapper     0 [007]  1173.667839: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>>>>           swapper     0 [007]  1173.667842: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>>>>           swapper     0 [007]  1173.668021: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>>>>           swapper     0 [007]  1173.668482: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>>>>           swapper     0 [007]  1173.668485: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>>>>           swapper     0 [007]  1173.668489: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>>>>           swapper     0 [007]  1173.668496: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>>>>           swapper     0 [007]  1173.668499: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>>>>           swapper     0 [007]  1173.668502: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56906
>>>>>>>           swapper     0 [007]  1173.668505: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>>>>           swapper     0 [007]  1173.668508: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>>>>           swapper     0 [007]  1173.668511: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>>>>           swapper     0 [007]  1173.668513: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>>>>       kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56896
>>>>>>>       kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56898
>>>>>>>       kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>>>>       kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>>>>              Xorg   474 [001]  1188.676067: fence:fence_wait_end:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>>
>>>>>>> I assume that excludes the context you really want so the full fence
>>>>>>> event log and corresponding dmesg output are attached.
>>>>>> Yep, the trace events are useful. The fence is emitted and presumably
>>>> no event is fired after emission.
>>>>>> Lets find out if the nvif crap is buggy or it's a result of some other
>>>> issue, what happens when you change:
>>>>>> .wait = fence_default_wait,
>>>>>> to
>>>>>> .wait = nouveau_fence_wait_legacy,
>>>>>> in nouveau_fence.c?
>>>>> That change works just fine.
>>>> The xorg hangs also appear to be resolved by db1cf46 "drm/nouveau: use rcu
>>>> in nouveau_gem_ioctl_cpu_prep"
>>>>
>>> Oh right, I just remembered what was going on there..
>>> the .wait was a workaround for a bug in the nvif interface. The hangs should be resolved by applying
>>> 7caa63c04029c5882865867470c106ef73eafb2b
>>>
>>> Can you confirm?
>>>
>>> Could you also confirm that 1c6aafb5f1b84fa5 "drm/nouveau: use shared fences for readable objects, EDITED" with the
>>> above commit applied is the first broken commit?
>>>
>>> ~Maarten
>>>
>> I don't follow, 7caa63c04029c5882865867470c106ef73eafb2b precedes
>> those other commits so there is nothing to apply. Just for kicks I
>> tried reverting it but that made no difference in behavior. Did you
>> mean something else?
>>
> No, Maarten brought me on the same track, missing that this commit was already in that branch.
>
> (Please don't remove me from this thread again, as Maarten requested me to do the same he asked you to do, just easier to follow this, thanks)
>
> Tobias
>
Ok that most likely means the interrupt based wait is borked somehow, so lets find out why..

I fear that this happens because of a race in the interface, so my first attempt will rule out abuse of the nvif api by nouveau_fence.c

Can you test below patch with the default wait function?

diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 515cd9aebb99..c1a4ffebc206 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -52,20 +52,27 @@ nouveau_fctx(struct nouveau_fence *fence)
 	return container_of(fence->base.lock, struct nouveau_fence_chan, lock);
 }
 
-static void
-nouveau_fence_signal(struct nouveau_fence *fence)
+static int
+nouveau_fence_signal(struct nouveau_fence *fence, int delay)
 {
+	int drop = 0;
+
 	fence_signal_locked(&fence->base);
 	list_del(&fence->head);
 
 	if (test_bit(FENCE_FLAG_USER_BITS, &fence->base.flags)) {
 		struct nouveau_fence_chan *fctx = nouveau_fctx(fence);
 
-		if (!--fctx->notify_ref)
-			nvif_notify_put(&fctx->notify);
+		if (!--fctx->notify_ref) {
+			if (!delay)
+				nvif_notify_put(&fctx->notify);
+			else
+				drop = 1;
+		}
 	}
 
 	fence_put(&fence->base);
+	return drop;
 }
 
 static struct nouveau_fence *
@@ -94,7 +101,7 @@ nouveau_fence_context_del(struct nouveau_fence_chan *fctx)
 	while (!list_empty(&fctx->pending)) {
 		fence = list_entry(fctx->pending.next, typeof(*fence), head);
 
-		nouveau_fence_signal(fence);
+		nouveau_fence_signal(fence, 0);
 		fence->channel = NULL;
 	}
 	spin_unlock_irq(&fctx->lock);
@@ -112,10 +119,11 @@ nouveau_fence_context_free(struct nouveau_fence_chan *fctx)
 	kref_put(&fctx->fence_ref, nouveau_fence_context_put);
 }
 
-static void
-nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fctx)
+static int
+nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fctx, int delay)
 {
 	struct nouveau_fence *fence;
+	int drop = 0;
 
 	u32 seq = fctx->read(chan);
 
@@ -123,10 +131,12 @@ nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fc
 		fence = list_entry(fctx->pending.next, typeof(*fence), head);
 
 		if ((int)(seq - fence->base.seqno) < 0)
-			return;
+			break;
 
-		nouveau_fence_signal(fence);
+		drop |= nouveau_fence_signal(fence, delay);
 	}
+
+	return drop;
 }
 
 static int
@@ -135,18 +145,20 @@ nouveau_fence_wait_uevent_handler(struct nvif_notify *notify)
 	struct nouveau_fence_chan *fctx =
 		container_of(notify, typeof(*fctx), notify);
 	unsigned long flags;
+	int ret = NVIF_NOTIFY_KEEP;
 
 	spin_lock_irqsave(&fctx->lock, flags);
 	if (!list_empty(&fctx->pending)) {
 		struct nouveau_fence *fence;
 
 		fence = list_entry(fctx->pending.next, typeof(*fence), head);
-		nouveau_fence_update(fence->channel, fctx);
+		if (nouveau_fence_update(fence->channel, fctx, 1))
+			ret = NVIF_NOTIFY_DROP;
 	}
 	spin_unlock_irqrestore(&fctx->lock, flags);
 
 	/* Always return keep here. NVIF refcount is handled with nouveau_fence_update */
-	return NVIF_NOTIFY_KEEP;
+	return ret;
 }
 
 void
@@ -262,7 +274,7 @@ nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan)
 	if (!ret) {
 		fence_get(&fence->base);
 		spin_lock_irq(&fctx->lock);
-		nouveau_fence_update(chan, fctx);
+		nouveau_fence_update(chan, fctx, 0);
 		list_add_tail(&fence->head, &fctx->pending);
 		spin_unlock_irq(&fctx->lock);
 	}
@@ -282,7 +294,7 @@ nouveau_fence_done(struct nouveau_fence *fence)
 			return true;
 
 		spin_lock_irqsave(&fctx->lock, flags);
-		nouveau_fence_update(fence->channel, fctx);
+		nouveau_fence_update(fence->channel, fctx, 0);
 		spin_unlock_irqrestore(&fctx->lock, flags);
 	}
 	return fence_is_signaled(&fence->base);


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^ permalink raw reply related	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
@ 2014-11-27  8:33                       ` Maarten Lankhorst
  0 siblings, 0 replies; 24+ messages in thread
From: Maarten Lankhorst @ 2014-11-27  8:33 UTC (permalink / raw)
  To: Tobias Klausmann, Michael Marineau
  Cc: David Airlie, linux-kernel, Ben Skeggs, dri-devel

Hey,

Op 27-11-14 om 02:18 schreef Tobias Klausmann:
>
>
> On 26.11.2014 21:29, Michael Marineau wrote:
>> On Mon, Nov 24, 2014 at 11:43 PM, Maarten Lankhorst
>> <maarten.lankhorst@canonical.com> wrote:
>>> Hey,
>>>
>>> Op 22-11-14 om 21:16 schreef Michael Marineau:
>>>> On Nov 22, 2014 11:45 AM, "Michael Marineau" <mike@marineau.org> wrote:
>>>>> On Nov 22, 2014 8:56 AM, "Maarten Lankhorst" <
>>>> maarten.lankhorst@canonical.com> wrote:
>>>>>> Hey,
>>>>>>
>>>>>> Op 22-11-14 om 01:19 schreef Michael Marineau:
>>>>>>> On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
>>>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>>>> Op 20-11-14 om 05:06 schreef Michael Marineau:
>>>>>>>>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
>>>>>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>>>>>> Hey,
>>>>>>>>>>
>>>>>>>>>> On 19-11-14 07:43, Michael Marineau wrote:
>>>>>>>>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>>>>>>>>>> lockups shortly after startup, accompanied with one or both of the
>>>>>>>>>>> following errors:
>>>>>>>>>>>
>>>>>>>>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>>>>>>>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>>>>>>>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>>>>>>>>>
>>>>>>>>>>> I was able to trace the issue with bisect to commit
>>>>>>>>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>>>>>>>>>> fences for readable objects". The lockups appear to have cleared
>>>> up
>>>>>>>>>>> since reverting that and a few related followup commits:
>>>>>>>>>>>
>>>>>>>>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>>>>>>>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>>>>>>>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired
>>>> in
>>>>>>>>>>> nouveau_fence_sync"
>>>>>>>>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>>>>>>>>>> Weird. I'm not sure yet what causes it.
>>>>>>>>>>
>>>>>>>>>>
>>>> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
>>>>>>>>> Building a kernel from that commit gives me an entirely new
>>>> behavior:
>>>>>>>>> X hangs for at least 10-20 seconds at a time with brief moments of
>>>>>>>>> responsiveness before hanging again while gitk on the kernel repo
>>>>>>>>> loads. Otherwise the system is responsive. The head of that
>>>>>>>>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
>>>>>>>>> fences for readable objects" commit I originally bisected to does
>>>>>>>>> feature the complete lockups I was seeing before.
>>>>>>>> Ok for the sake of argument lets just assume they're separate bugs,
>>>> and we should look at xorg
>>>>>>>> hanging first.
>>>>>>>>
>>>>>>>> Is there anything in the dmesg when the hanging happens?
>>>>>>>>
>>>>>>>> And it's probably 15 seconds, if it's called through
>>>> nouveau_fence_wait.
>>>>>>>> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that
>>>> function, and see if you get some dmesg spam. :)
>>>>>>> Adding the WARN_ON to 86be4f21 repots the following:
>>>>>>>
>>>>>>> [ 1188.676073] ------------[ cut here ]------------
>>>>>>> [ 1188.676161] WARNING: CPU: 1 PID: 474 at
>>>>>>> drivers/gpu/drm/nouveau/nouveau_fence.c:359
>>>>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
>>>>>>> [ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
>>>>>>> ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
>>>>>>> joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
>>>>>>> fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
>>>>>>> intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
>>>>>>> iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
>>>>>>> lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
>>>>>>> input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
>>>>>>> hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
>>>>>>> snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
>>>>>>> apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
>>>>>>> video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
>>>>>>> autofs4
>>>>>>> [ 1188.676300]  efivarfs
>>>>>>> [ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
>>>>>>> 3.17.0-rc2-nvtest+ #147
>>>>>>> [ 1188.676313] Hardware name: Apple Inc.
>>>>>>> MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
>>>>>>> MBP112.88Z.0138.B11.1408291503 08/29/2014
>>>>>>> [ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
>>>>>>> 0000000000000000
>>>>>>> [ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
>>>>>>> 00000000fffffff0
>>>>>>> [ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
>>>>>>> ffff88045daebd30
>>>>>>> [ 1188.676341] Call Trace:
>>>>>>> [ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
>>>>>>> [ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
>>>>>>> [ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
>>>>>>> [ 1188.676439]  [<ffffffffc04dd523>]
>>>>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
>>>>>>> [ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30
>>>> [nouveau]
>>>>>>> [ 1188.676552]  [<ffffffffc04e598f>]
>>>>>>> nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
>>>>>>> [ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
>>>>>>> [ 1188.676590]  [<ffffffff814f9026>] ?
>>>> _raw_spin_unlock_irqrestore+0x36/0x70
>>>>>>> [ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
>>>>>>> [ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0
>>>> [nouveau]
>>>>>>> [ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
>>>>>>> [ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
>>>>>>> [ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
>>>>>>> [ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
>>>>>>> [ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
>>>>>>>
>>>>>>> Here are the fence events that fired during that particular
>>>> fence_wait:
>>>>>>>              Xorg   474 [004]  1173.667645: fence:fence_wait_start:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>>              Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>>           swapper     0 [007]  1173.667688: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>>>>           swapper     0 [007]  1173.667692: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>>>>           swapper     0 [007]  1173.667839: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>>>>           swapper     0 [007]  1173.667842: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>>>>           swapper     0 [007]  1173.668021: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>>>>           swapper     0 [007]  1173.668482: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>>>>           swapper     0 [007]  1173.668485: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>>>>           swapper     0 [007]  1173.668489: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>>>>           swapper     0 [007]  1173.668496: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>>>>           swapper     0 [007]  1173.668499: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>>>>           swapper     0 [007]  1173.668502: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56906
>>>>>>>           swapper     0 [007]  1173.668505: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>>>>           swapper     0 [007]  1173.668508: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>>>>           swapper     0 [007]  1173.668511: fence:fence_signaled:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>>>>           swapper     0 [007]  1173.668513: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>>>>       kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56896
>>>>>>>       kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56898
>>>>>>>       kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>>>>       kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>>>>              Xorg   474 [001]  1188.676067: fence:fence_wait_end:
>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>>
>>>>>>> I assume that excludes the context you really want so the full fence
>>>>>>> event log and corresponding dmesg output are attached.
>>>>>> Yep, the trace events are useful. The fence is emitted and presumably
>>>> no event is fired after emission.
>>>>>> Lets find out if the nvif crap is buggy or it's a result of some other
>>>> issue, what happens when you change:
>>>>>> .wait = fence_default_wait,
>>>>>> to
>>>>>> .wait = nouveau_fence_wait_legacy,
>>>>>> in nouveau_fence.c?
>>>>> That change works just fine.
>>>> The xorg hangs also appear to be resolved by db1cf46 "drm/nouveau: use rcu
>>>> in nouveau_gem_ioctl_cpu_prep"
>>>>
>>> Oh right, I just remembered what was going on there..
>>> the .wait was a workaround for a bug in the nvif interface. The hangs should be resolved by applying
>>> 7caa63c04029c5882865867470c106ef73eafb2b
>>>
>>> Can you confirm?
>>>
>>> Could you also confirm that 1c6aafb5f1b84fa5 "drm/nouveau: use shared fences for readable objects, EDITED" with the
>>> above commit applied is the first broken commit?
>>>
>>> ~Maarten
>>>
>> I don't follow, 7caa63c04029c5882865867470c106ef73eafb2b precedes
>> those other commits so there is nothing to apply. Just for kicks I
>> tried reverting it but that made no difference in behavior. Did you
>> mean something else?
>>
> No, Maarten brought me on the same track, missing that this commit was already in that branch.
>
> (Please don't remove me from this thread again, as Maarten requested me to do the same he asked you to do, just easier to follow this, thanks)
>
> Tobias
>
Ok that most likely means the interrupt based wait is borked somehow, so lets find out why..

I fear that this happens because of a race in the interface, so my first attempt will rule out abuse of the nvif api by nouveau_fence.c

Can you test below patch with the default wait function?

diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 515cd9aebb99..c1a4ffebc206 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -52,20 +52,27 @@ nouveau_fctx(struct nouveau_fence *fence)
 	return container_of(fence->base.lock, struct nouveau_fence_chan, lock);
 }
 
-static void
-nouveau_fence_signal(struct nouveau_fence *fence)
+static int
+nouveau_fence_signal(struct nouveau_fence *fence, int delay)
 {
+	int drop = 0;
+
 	fence_signal_locked(&fence->base);
 	list_del(&fence->head);
 
 	if (test_bit(FENCE_FLAG_USER_BITS, &fence->base.flags)) {
 		struct nouveau_fence_chan *fctx = nouveau_fctx(fence);
 
-		if (!--fctx->notify_ref)
-			nvif_notify_put(&fctx->notify);
+		if (!--fctx->notify_ref) {
+			if (!delay)
+				nvif_notify_put(&fctx->notify);
+			else
+				drop = 1;
+		}
 	}
 
 	fence_put(&fence->base);
+	return drop;
 }
 
 static struct nouveau_fence *
@@ -94,7 +101,7 @@ nouveau_fence_context_del(struct nouveau_fence_chan *fctx)
 	while (!list_empty(&fctx->pending)) {
 		fence = list_entry(fctx->pending.next, typeof(*fence), head);
 
-		nouveau_fence_signal(fence);
+		nouveau_fence_signal(fence, 0);
 		fence->channel = NULL;
 	}
 	spin_unlock_irq(&fctx->lock);
@@ -112,10 +119,11 @@ nouveau_fence_context_free(struct nouveau_fence_chan *fctx)
 	kref_put(&fctx->fence_ref, nouveau_fence_context_put);
 }
 
-static void
-nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fctx)
+static int
+nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fctx, int delay)
 {
 	struct nouveau_fence *fence;
+	int drop = 0;
 
 	u32 seq = fctx->read(chan);
 
@@ -123,10 +131,12 @@ nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fc
 		fence = list_entry(fctx->pending.next, typeof(*fence), head);
 
 		if ((int)(seq - fence->base.seqno) < 0)
-			return;
+			break;
 
-		nouveau_fence_signal(fence);
+		drop |= nouveau_fence_signal(fence, delay);
 	}
+
+	return drop;
 }
 
 static int
@@ -135,18 +145,20 @@ nouveau_fence_wait_uevent_handler(struct nvif_notify *notify)
 	struct nouveau_fence_chan *fctx =
 		container_of(notify, typeof(*fctx), notify);
 	unsigned long flags;
+	int ret = NVIF_NOTIFY_KEEP;
 
 	spin_lock_irqsave(&fctx->lock, flags);
 	if (!list_empty(&fctx->pending)) {
 		struct nouveau_fence *fence;
 
 		fence = list_entry(fctx->pending.next, typeof(*fence), head);
-		nouveau_fence_update(fence->channel, fctx);
+		if (nouveau_fence_update(fence->channel, fctx, 1))
+			ret = NVIF_NOTIFY_DROP;
 	}
 	spin_unlock_irqrestore(&fctx->lock, flags);
 
 	/* Always return keep here. NVIF refcount is handled with nouveau_fence_update */
-	return NVIF_NOTIFY_KEEP;
+	return ret;
 }
 
 void
@@ -262,7 +274,7 @@ nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan)
 	if (!ret) {
 		fence_get(&fence->base);
 		spin_lock_irq(&fctx->lock);
-		nouveau_fence_update(chan, fctx);
+		nouveau_fence_update(chan, fctx, 0);
 		list_add_tail(&fence->head, &fctx->pending);
 		spin_unlock_irq(&fctx->lock);
 	}
@@ -282,7 +294,7 @@ nouveau_fence_done(struct nouveau_fence *fence)
 			return true;
 
 		spin_lock_irqsave(&fctx->lock, flags);
-		nouveau_fence_update(fence->channel, fctx);
+		nouveau_fence_update(fence->channel, fctx, 0);
 		spin_unlock_irqrestore(&fctx->lock, flags);
 	}
 	return fence_is_signaled(&fence->base);



^ permalink raw reply related	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
@ 2014-11-29  0:51 Ian Kumlien
  0 siblings, 0 replies; 24+ messages in thread
From: Ian Kumlien @ 2014-11-29  0:51 UTC (permalink / raw)
  To: maarten.lankhorst
  Cc: mike, tobias.johannes.klausmann, linux-kernel@vger.kernel.org,
	dri-devel

Hi,

Sorry to but in like this but I'm suffering from the same kind of
deadlocks with nouveau...

The really odd thing is that i could boot some -rc6+ kernel without
problems but it hung
while playing video and then it refused to start properly again.


Anyway, to quote Maarten:
Ok that most likely means the interrupt based wait is borked somehow,
so lets find \
out why..

I fear that this happens because of a race in the interface, so my
first attempt will \
rule out abuse of the nvif api by nouveau_fence.c

Can you test below patch with the default wait function?
---

I tried the patch, straight on Linus' master and it didn't change
anything for me :(

^ permalink raw reply	[flat|nested] 24+ messages in thread

* Re: 3.18-rc regression: drm/nouveau: use shared fences for readable objects
  2014-11-27  8:33                       ` Maarten Lankhorst
  (?)
@ 2014-11-30 21:10                       ` Michael Marineau
  -1 siblings, 0 replies; 24+ messages in thread
From: Michael Marineau @ 2014-11-30 21:10 UTC (permalink / raw)
  To: Maarten Lankhorst
  Cc: Tobias Klausmann, David Airlie, linux-kernel, Ben Skeggs,
	dri-devel

On Thu, Nov 27, 2014 at 12:33 AM, Maarten Lankhorst
<maarten.lankhorst@canonical.com> wrote:
> Hey,
>
> Op 27-11-14 om 02:18 schreef Tobias Klausmann:
>>
>>
>> On 26.11.2014 21:29, Michael Marineau wrote:
>>> On Mon, Nov 24, 2014 at 11:43 PM, Maarten Lankhorst
>>> <maarten.lankhorst@canonical.com> wrote:
>>>> Hey,
>>>>
>>>> Op 22-11-14 om 21:16 schreef Michael Marineau:
>>>>> On Nov 22, 2014 11:45 AM, "Michael Marineau" <mike@marineau.org> wrote:
>>>>>> On Nov 22, 2014 8:56 AM, "Maarten Lankhorst" <
>>>>> maarten.lankhorst@canonical.com> wrote:
>>>>>>> Hey,
>>>>>>>
>>>>>>> Op 22-11-14 om 01:19 schreef Michael Marineau:
>>>>>>>> On Thu, Nov 20, 2014 at 12:53 AM, Maarten Lankhorst
>>>>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>>>>> Op 20-11-14 om 05:06 schreef Michael Marineau:
>>>>>>>>>> On Wed, Nov 19, 2014 at 12:10 AM, Maarten Lankhorst
>>>>>>>>>> <maarten.lankhorst@canonical.com> wrote:
>>>>>>>>>>> Hey,
>>>>>>>>>>>
>>>>>>>>>>> On 19-11-14 07:43, Michael Marineau wrote:
>>>>>>>>>>>> On 3.18-rc kernel's I have been intermittently experiencing GPU
>>>>>>>>>>>> lockups shortly after startup, accompanied with one or both of the
>>>>>>>>>>>> following errors:
>>>>>>>>>>>>
>>>>>>>>>>>> nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000734a000 [PTE]
>>>>>>>>>>>> from PBDMA0/HOST_CPU on channel 0x007faa3000 [unknown]
>>>>>>>>>>>> nouveau E[     DRM] GPU lockup - switching to software fbcon
>>>>>>>>>>>>
>>>>>>>>>>>> I was able to trace the issue with bisect to commit
>>>>>>>>>>>> 809e9447b92ffe1346b2d6ec390e212d5307f61c "drm/nouveau: use shared
>>>>>>>>>>>> fences for readable objects". The lockups appear to have cleared
>>>>> up
>>>>>>>>>>>> since reverting that and a few related followup commits:
>>>>>>>>>>>>
>>>>>>>>>>>> 809e9447: "drm/nouveau: use shared fences for readable objects"
>>>>>>>>>>>> 055dffdf: "drm/nouveau: bump driver patchlevel to 1.2.1"
>>>>>>>>>>>> e3be4c23: "drm/nouveau: specify if interruptible wait is desired
>>>>> in
>>>>>>>>>>>> nouveau_fence_sync"
>>>>>>>>>>>> 15a996bb: "drm/nouveau: assign fence_chan->name correctly"
>>>>>>>>>>> Weird. I'm not sure yet what causes it.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>> http://cgit.freedesktop.org/~mlankhorst/linux/commit/?h=fixed-fences-for-bisect&id=86be4f216bbb9ea3339843a5658d4c21162c7ee2
>>>>>>>>>> Building a kernel from that commit gives me an entirely new
>>>>> behavior:
>>>>>>>>>> X hangs for at least 10-20 seconds at a time with brief moments of
>>>>>>>>>> responsiveness before hanging again while gitk on the kernel repo
>>>>>>>>>> loads. Otherwise the system is responsive. The head of that
>>>>>>>>>> fixed-fences-for-bisect branch (1c6aafb5) which is the "use shared
>>>>>>>>>> fences for readable objects" commit I originally bisected to does
>>>>>>>>>> feature the complete lockups I was seeing before.
>>>>>>>>> Ok for the sake of argument lets just assume they're separate bugs,
>>>>> and we should look at xorg
>>>>>>>>> hanging first.
>>>>>>>>>
>>>>>>>>> Is there anything in the dmesg when the hanging happens?
>>>>>>>>>
>>>>>>>>> And it's probably 15 seconds, if it's called through
>>>>> nouveau_fence_wait.
>>>>>>>>> Try changing else if (!ret) to else if (WARN_ON(!ret)) in that
>>>>> function, and see if you get some dmesg spam. :)
>>>>>>>> Adding the WARN_ON to 86be4f21 repots the following:
>>>>>>>>
>>>>>>>> [ 1188.676073] ------------[ cut here ]------------
>>>>>>>> [ 1188.676161] WARNING: CPU: 1 PID: 474 at
>>>>>>>> drivers/gpu/drm/nouveau/nouveau_fence.c:359
>>>>>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]()
>>>>>>>> [ 1188.676166] Modules linked in: rndis_host cdc_ether usbnet mii bnep
>>>>>>>> ecb btusb bluetooth rfkill bridge stp llc hid_generic usb_storage
>>>>>>>> joydev mousedev hid_apple usbhid bcm5974 nls_iso8859_1 nls_cp437 vfat
>>>>>>>> fat nouveau snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal
>>>>>>>> intel_powerclamp kvm_intel kvm iTCO_wdt crct10dif_pclmul
>>>>>>>> iTCO_vendor_support crc32c_intel evdev aesni_intel mac_hid aes_x86_64
>>>>>>>> lrw glue_helper ablk_helper applesmc snd_hda_codec_cirrus cryptd
>>>>>>>> input_polldev snd_hda_codec_generic mxm_wmi led_class wmi microcode
>>>>>>>> hwmon snd_hda_intel ttm snd_hda_controller lpc_ich i2c_i801 mfd_core
>>>>>>>> snd_hda_codec i2c_algo_bit snd_hwdep drm_kms_helper snd_pcm sbs drm
>>>>>>>> apple_gmux i2ccore snd_timer snd agpgart mei_me soundcore sbshc mei
>>>>>>>> video xhci_hcd usbcore usb_common apple_bl button battery ac efivars
>>>>>>>> autofs4
>>>>>>>> [ 1188.676300]  efivarfs
>>>>>>>> [ 1188.676308] CPU: 1 PID: 474 Comm: Xorg Tainted: G        W
>>>>>>>> 3.17.0-rc2-nvtest+ #147
>>>>>>>> [ 1188.676313] Hardware name: Apple Inc.
>>>>>>>> MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS
>>>>>>>> MBP112.88Z.0138.B11.1408291503 08/29/2014
>>>>>>>> [ 1188.676316]  0000000000000009 ffff88045daebce8 ffffffff814f0c09
>>>>>>>> 0000000000000000
>>>>>>>> [ 1188.676325]  ffff88045daebd20 ffffffff8104ea5d ffff88006a6c1468
>>>>>>>> 00000000fffffff0
>>>>>>>> [ 1188.676333]  0000000000000000 0000000000000000 ffff88006a6c1000
>>>>>>>> ffff88045daebd30
>>>>>>>> [ 1188.676341] Call Trace:
>>>>>>>> [ 1188.676356]  [<ffffffff814f0c09>] dump_stack+0x4d/0x66
>>>>>>>> [ 1188.676369]  [<ffffffff8104ea5d>] warn_slowpath_common+0x7d/0xa0
>>>>>>>> [ 1188.676377]  [<ffffffff8104eb3a>] warn_slowpath_null+0x1a/0x20
>>>>>>>> [ 1188.676439]  [<ffffffffc04dd523>]
>>>>>>>> nouveau_fence_wait.part.9+0x33/0x40 [nouveau]
>>>>>>>> [ 1188.676496]  [<ffffffffc04ddfe6>] nouveau_fence_wait+0x16/0x30
>>>>> [nouveau]
>>>>>>>> [ 1188.676552]  [<ffffffffc04e598f>]
>>>>>>>> nouveau_gem_ioctl_cpu_prep+0xef/0x1f0 [nouveau]
>>>>>>>> [ 1188.676578]  [<ffffffffc01c2f4c>] drm_ioctl+0x1ec/0x660 [drm]
>>>>>>>> [ 1188.676590]  [<ffffffff814f9026>] ?
>>>>> _raw_spin_unlock_irqrestore+0x36/0x70
>>>>>>>> [ 1188.676600]  [<ffffffff81094f6d>] ? trace_hardirqs_on+0xd/0x10
>>>>>>>> [ 1188.676655]  [<ffffffffc04da5b4>] nouveau_drm_ioctl+0x54/0xc0
>>>>> [nouveau]
>>>>>>>> [ 1188.676663]  [<ffffffff811a8950>] do_vfs_ioctl+0x300/0x520
>>>>>>>> [ 1188.676671]  [<ffffffff814f9e55>] ? sysret_check+0x22/0x5d
>>>>>>>> [ 1188.676677]  [<ffffffff811a8bb1>] SyS_ioctl+0x41/0x80
>>>>>>>> [ 1188.676683]  [<ffffffff814f9e29>] system_call_fastpath+0x16/0x1b
>>>>>>>> [ 1188.676688] ---[ end trace 6f7a510865b4674f ]---
>>>>>>>>
>>>>>>>> Here are the fence events that fired during that particular
>>>>> fence_wait:
>>>>>>>>              Xorg   474 [004]  1173.667645: fence:fence_wait_start:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>>>              Xorg   474 [004]  1173.667647: fence:fence_enable_signal:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>>>           swapper     0 [007]  1173.667688: fence:fence_signaled:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>>>>>           swapper     0 [007]  1173.667692: fence:fence_destroy:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56900
>>>>>>>>           swapper     0 [007]  1173.667839: fence:fence_signaled:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>>>>>           swapper     0 [007]  1173.667842: fence:fence_destroy:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56901
>>>>>>>>           swapper     0 [007]  1173.668021: fence:fence_signaled:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>>>>>           swapper     0 [007]  1173.668482: fence:fence_signaled:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>>>>>           swapper     0 [007]  1173.668485: fence:fence_destroy:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56903
>>>>>>>>           swapper     0 [007]  1173.668489: fence:fence_signaled:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>>>>>           swapper     0 [007]  1173.668496: fence:fence_signaled:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>>>>>           swapper     0 [007]  1173.668499: fence:fence_destroy:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56905
>>>>>>>>           swapper     0 [007]  1173.668502: fence:fence_signaled:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56906
>>>>>>>>           swapper     0 [007]  1173.668505: fence:fence_signaled:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>>>>>           swapper     0 [007]  1173.668508: fence:fence_destroy:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56907
>>>>>>>>           swapper     0 [007]  1173.668511: fence:fence_signaled:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>>>>>           swapper     0 [007]  1173.668513: fence:fence_destroy:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56908
>>>>>>>>       kworker/4:1    80 [004]  1173.676265: fence:fence_destroy:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56896
>>>>>>>>       kworker/4:1    80 [004]  1173.676273: fence:fence_destroy:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56898
>>>>>>>>       kworker/4:1    80 [004]  1173.676277: fence:fence_destroy:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56902
>>>>>>>>       kworker/4:1    80 [004]  1173.676280: fence:fence_destroy:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56904
>>>>>>>>              Xorg   474 [001]  1188.676067: fence:fence_wait_end:
>>>>>>>> driver=nouveau timeline=Xorg[474] context=2 seqno=56910
>>>>>>>>
>>>>>>>> I assume that excludes the context you really want so the full fence
>>>>>>>> event log and corresponding dmesg output are attached.
>>>>>>> Yep, the trace events are useful. The fence is emitted and presumably
>>>>> no event is fired after emission.
>>>>>>> Lets find out if the nvif crap is buggy or it's a result of some other
>>>>> issue, what happens when you change:
>>>>>>> .wait = fence_default_wait,
>>>>>>> to
>>>>>>> .wait = nouveau_fence_wait_legacy,
>>>>>>> in nouveau_fence.c?
>>>>>> That change works just fine.
>>>>> The xorg hangs also appear to be resolved by db1cf46 "drm/nouveau: use rcu
>>>>> in nouveau_gem_ioctl_cpu_prep"
>>>>>
>>>> Oh right, I just remembered what was going on there..
>>>> the .wait was a workaround for a bug in the nvif interface. The hangs should be resolved by applying
>>>> 7caa63c04029c5882865867470c106ef73eafb2b
>>>>
>>>> Can you confirm?
>>>>
>>>> Could you also confirm that 1c6aafb5f1b84fa5 "drm/nouveau: use shared fences for readable objects, EDITED" with the
>>>> above commit applied is the first broken commit?
>>>>
>>>> ~Maarten
>>>>
>>> I don't follow, 7caa63c04029c5882865867470c106ef73eafb2b precedes
>>> those other commits so there is nothing to apply. Just for kicks I
>>> tried reverting it but that made no difference in behavior. Did you
>>> mean something else?
>>>
>> No, Maarten brought me on the same track, missing that this commit was already in that branch.
>>
>> (Please don't remove me from this thread again, as Maarten requested me to do the same he asked you to do, just easier to follow this, thanks)
>>
>> Tobias
>>
> Ok that most likely means the interrupt based wait is borked somehow, so lets find out why..
>
> I fear that this happens because of a race in the interface, so my first attempt will rule out abuse of the nvif api by nouveau_fence.c
>
> Can you test below patch with the default wait function?

Tested this on top of both 86be4f21 and 1c6aafb5 and I did not see any
significant difference in either of the two behaviors.

>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
> index 515cd9aebb99..c1a4ffebc206 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_fence.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
> @@ -52,20 +52,27 @@ nouveau_fctx(struct nouveau_fence *fence)
>         return container_of(fence->base.lock, struct nouveau_fence_chan, lock);
>  }
>
> -static void
> -nouveau_fence_signal(struct nouveau_fence *fence)
> +static int
> +nouveau_fence_signal(struct nouveau_fence *fence, int delay)
>  {
> +       int drop = 0;
> +
>         fence_signal_locked(&fence->base);
>         list_del(&fence->head);
>
>         if (test_bit(FENCE_FLAG_USER_BITS, &fence->base.flags)) {
>                 struct nouveau_fence_chan *fctx = nouveau_fctx(fence);
>
> -               if (!--fctx->notify_ref)
> -                       nvif_notify_put(&fctx->notify);
> +               if (!--fctx->notify_ref) {
> +                       if (!delay)
> +                               nvif_notify_put(&fctx->notify);
> +                       else
> +                               drop = 1;
> +               }
>         }
>
>         fence_put(&fence->base);
> +       return drop;
>  }
>
>  static struct nouveau_fence *
> @@ -94,7 +101,7 @@ nouveau_fence_context_del(struct nouveau_fence_chan *fctx)
>         while (!list_empty(&fctx->pending)) {
>                 fence = list_entry(fctx->pending.next, typeof(*fence), head);
>
> -               nouveau_fence_signal(fence);
> +               nouveau_fence_signal(fence, 0);
>                 fence->channel = NULL;
>         }
>         spin_unlock_irq(&fctx->lock);
> @@ -112,10 +119,11 @@ nouveau_fence_context_free(struct nouveau_fence_chan *fctx)
>         kref_put(&fctx->fence_ref, nouveau_fence_context_put);
>  }
>
> -static void
> -nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fctx)
> +static int
> +nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fctx, int delay)
>  {
>         struct nouveau_fence *fence;
> +       int drop = 0;
>
>         u32 seq = fctx->read(chan);
>
> @@ -123,10 +131,12 @@ nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fc
>                 fence = list_entry(fctx->pending.next, typeof(*fence), head);
>
>                 if ((int)(seq - fence->base.seqno) < 0)
> -                       return;
> +                       break;
>
> -               nouveau_fence_signal(fence);
> +               drop |= nouveau_fence_signal(fence, delay);
>         }
> +
> +       return drop;
>  }
>
>  static int
> @@ -135,18 +145,20 @@ nouveau_fence_wait_uevent_handler(struct nvif_notify *notify)
>         struct nouveau_fence_chan *fctx =
>                 container_of(notify, typeof(*fctx), notify);
>         unsigned long flags;
> +       int ret = NVIF_NOTIFY_KEEP;
>
>         spin_lock_irqsave(&fctx->lock, flags);
>         if (!list_empty(&fctx->pending)) {
>                 struct nouveau_fence *fence;
>
>                 fence = list_entry(fctx->pending.next, typeof(*fence), head);
> -               nouveau_fence_update(fence->channel, fctx);
> +               if (nouveau_fence_update(fence->channel, fctx, 1))
> +                       ret = NVIF_NOTIFY_DROP;
>         }
>         spin_unlock_irqrestore(&fctx->lock, flags);
>
>         /* Always return keep here. NVIF refcount is handled with nouveau_fence_update */
> -       return NVIF_NOTIFY_KEEP;
> +       return ret;
>  }
>
>  void
> @@ -262,7 +274,7 @@ nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan)
>         if (!ret) {
>                 fence_get(&fence->base);
>                 spin_lock_irq(&fctx->lock);
> -               nouveau_fence_update(chan, fctx);
> +               nouveau_fence_update(chan, fctx, 0);
>                 list_add_tail(&fence->head, &fctx->pending);
>                 spin_unlock_irq(&fctx->lock);
>         }
> @@ -282,7 +294,7 @@ nouveau_fence_done(struct nouveau_fence *fence)
>                         return true;
>
>                 spin_lock_irqsave(&fctx->lock, flags);
> -               nouveau_fence_update(fence->channel, fctx);
> +               nouveau_fence_update(fence->channel, fctx, 0);
>                 spin_unlock_irqrestore(&fctx->lock, flags);
>         }
>         return fence_is_signaled(&fence->base);
>
>



-- 
Michael Marineau

^ permalink raw reply	[flat|nested] 24+ messages in thread

end of thread, other threads:[~2014-11-30 21:10 UTC | newest]

Thread overview: 24+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-11-19  6:43 3.18-rc regression: drm/nouveau: use shared fences for readable objects Michael Marineau
2014-11-19  8:10 ` Maarten Lankhorst
2014-11-19  8:10   ` Maarten Lankhorst
2014-11-19 15:18   ` Tobias Klausmann
2014-11-19 23:08   ` Tobias Klausmann
2014-11-20  8:41     ` Maarten Lankhorst
2014-11-20  8:41       ` Maarten Lankhorst
2014-11-20  4:06   ` Michael Marineau
2014-11-20  8:53     ` Maarten Lankhorst
2014-11-20  8:53       ` Maarten Lankhorst
2014-11-21 19:13       ` Michael Marineau
2014-11-22  0:19       ` Michael Marineau
2014-11-22 16:56         ` Maarten Lankhorst
2014-11-22 16:56           ` Maarten Lankhorst
2014-11-22 19:45           ` Michael Marineau
2014-11-22 20:16             ` Michael Marineau
2014-11-25  7:43               ` Maarten Lankhorst
2014-11-25  7:43                 ` Maarten Lankhorst
2014-11-26 20:29                 ` Michael Marineau
2014-11-27  1:18                   ` Tobias Klausmann
2014-11-27  8:33                     ` Maarten Lankhorst
2014-11-27  8:33                       ` Maarten Lankhorst
2014-11-30 21:10                       ` Michael Marineau
  -- strict thread matches above, loose matches on Subject: below --
2014-11-29  0:51 Ian Kumlien

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