Nouveau - Nov 2017 - [Bug 103721] New: Frequent freezes with nouveau on Thinkpad P50

https://bugs.freedesktop.org/show_bug.cgi?id=103721

            Bug ID: 103721
           Summary: Frequent freezes with nouveau on Thinkpad P50
           Product: xorg
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: will.newton at gmail.com
        QA Contact: xorg-team at lists.x.org

Created attachment 135437
  --> https://bugs.freedesktop.org/attachment.cgi?id=135437&action=edit
Output of journalctl -k -b-1

I have been experiencing frequent freezes of xorg/wayland with the nouveau
driver on a Thinkpad P50 20EN.

The freezes seem to be related to system load and occur several times per-day.

I'm running Fedora 26 with kernel 4.13.11-200.fc26.x86_64 and the crashes
seem
to happen with Xorg and Wayland. I'm running with discrete graphics enabled
in
the BIOS as enabling Hybrid prevents the system from booting (there is no
option to run purely integrated graphics).

I have attached the kernel logs to the ticket.

I've also reported the issue in the Fedora bug tracker where there are some
more logs but had no response there as yet:
https://bugzilla.redhat.com/show_bug.cgi?id=1509294

lspci:

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core
Processor Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core
Processor PCIe Controller (x16) (rev 07)
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI
Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal
subsystem (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI
#1 (rev 31)
00:16.3 Serial controller: Intel Corporation Sunrise Point-H KT Redirection
(rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA controller
[AHCI mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #1
(rev f1)
00:1c.2 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3
(rev f1)
00:1c.4 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5
(rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #13
(rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-LM
(rev 31)
01:00.0 VGA compatible controller: NVIDIA Corporation GM107GLM [Quadro M2000M]
(rev a2)
01:00.1 Audio device: NVIDIA Corporation Device 0fbc (rev a1)
04:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
3e:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI
Express Card Reader (rev 01)

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James Hewitt <james.hewitt at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |james.hewitt at gmail.com

--- Comment #1 from James Hewitt <james.hewitt at gmail.com> ---
I regularly get the same freeze. Lenovo P50 20EQ

Fedora 27, Linux ibm007470 4.13.15-300.fc27.x86_64 #1 SMP Tue Nov 21 21:10:22
UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

We both have NVIDIA GM107 and 
nouveau 0000:01:00.0: bios: version 82.07.9d.00.14

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--- Comment #2 from James Hewitt <james.hewitt at gmail.com> ---
Created attachment 135918
  --> https://bugs.freedesktop.org/attachment.cgi?id=135918&action=edit
journalctl -k -b -1 from my last freeze

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James Hewitt <james.hewitt at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Frequent freezes with       |[GM107] Frequent freezes
                   |nouveau on Thinkpad P50     |with nouveau on Thinkpad
                   |                            |P50

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--- Comment #3 from B Kaye <bdk at unb.ca> ---
I am having the same issue on a regular basis.

Kernel: 4.13.16-200.fc26.x86_64
Nouveau xorg-x11-drv-nouveau-1.0.15-1.fc26.x86_64

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--- Comment #4 from Will Newton <will.newton at gmail.com> ---
I haven't been seeing crashes as frequently any more - I switched back to
wayland, not sure if there is anything else that changed besides installing
Fedora updates - but I just had another crash:

Jan 10 16:34:16 localhost.localdomain kernel: nouveau 0000:01:00.0: disp:
0x00006671[0]: INIT_GENERIC_CONDITON: unknown 0x07
Jan 10 17:09:15 localhost.localdomain kernel: nouveau 0000:01:00.0: fifo: write
fault at 001bc5b000 engine 00 [GR] client 0f [GPC0/PROP_0] reason 00 [PDE] on
channel 14 [00fdf1d000 Xwayland[1935]]
Jan 10 17:09:15 localhost.localdomain kernel: nouveau 0000:01:00.0: fifo:
channel 14: killed
Jan 10 17:09:15 localhost.localdomain kernel: nouveau 0000:01:00.0: fifo:
runlist 0: scheduled for recovery
Jan 10 17:09:15 localhost.localdomain kernel: nouveau 0000:01:00.0: fifo:
engine 0: scheduled for recovery
Jan 10 17:09:15 localhost.localdomain kernel: nouveau 0000:01:00.0:
Xwayland[1935]: channel 14 killed!

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--- Comment #5 from James Hewitt <james.hewitt at gmail.com> ---
Created attachment 136787
  --> https://bugs.freedesktop.org/attachment.cgi?id=136787&action=edit
journalctl -k from a recent freeze, newer kernel, newer bios, still occuring

Have had three recent freezes with a newer bios and newer kernel. Full log of
last freeze attached. Was editing a video in kdenlive, and could still hear the
audio of the video and notifications coming in, so its not a 100% freeze. No
keyboard or mouse input was responsive, video wasn't updating on screen.

End of logs for last three freezes:

Jan 16 13:08:24 ibm007470 kernel: nouveau 0000:01:00.0: disp: 0x00006671[0]:
INIT_GENERIC_CONDITON: unknown 0x07
Jan 16 13:21:57 ibm007470 kernel: nouveau 0000:01:00.0: fifo: write fault at
000cc40000 engine 00 [GR] client 0f [GPC0/PROP_0] reason 00 [PDE] on channel 7
[007f087000 Xorg[2752]]
Jan 16 13:21:57 ibm007470 kernel: nouveau 0000:01:00.0: fifo: channel 7: killed
Jan 16 13:21:57 ibm007470 kernel: nouveau 0000:01:00.0: fifo: runlist 0:
scheduled for recovery
Jan 16 13:21:57 ibm007470 kernel: nouveau 0000:01:00.0: fifo: engine 0:
scheduled for recovery
Jan 16 13:21:57 ibm007470 kernel: nouveau 0000:01:00.0: Xorg[2752]: channel 7
killed!


Jan 16 12:12:02 ibm007470 kernel: nouveau 0000:01:00.0: fifo: read fault at
8e8e32b000 engine 00 [GR] client 0d [GPC0/GCC] reason 00 [PDE] on channel 7
[007f10f000 Xorg[3050]]
Jan 16 12:12:02 ibm007470 kernel: nouveau 0000:01:00.0: fifo: channel 7: killed
Jan 16 12:12:02 ibm007470 kernel: nouveau 0000:01:00.0: fifo: runlist 0:
scheduled for recovery
Jan 16 12:12:02 ibm007470 kernel: nouveau 0000:01:00.0: fifo: engine 0:
scheduled for recovery


Jan 14 18:30:20 ibm007470 kernel: nouveau 0000:01:00.0: fifo: read fault at
002fda0000 engine 00 [GR] client 0f [GPC0/PROP_0] reason 00 [PDE] on channel 4
[007f9e9000 systemd-logind[1052]]
Jan 14 18:30:20 ibm007470 kernel: nouveau 0000:01:00.0: fifo: channel 4: killed
Jan 14 18:30:20 ibm007470 kernel: nouveau 0000:01:00.0: fifo: runlist 0:
scheduled for recovery
Jan 14 18:30:20 ibm007470 kernel: nouveau 0000:01:00.0: fifo: engine 0:
scheduled for recovery

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--- Comment #6 from James Hewitt <james.hewitt at gmail.com> ---
Created attachment 136797
  --> https://bugs.freedesktop.org/attachment.cgi?id=136797&action=edit
Freeze log with drm.debug=14

Turned on drm.debug=14 to capture more driver output, had another freeze after
running for a couple of hours, attached new log.

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Jeff Peeler <jpeeler at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jpeeler at gmail.com

--- Comment #7 from Jeff Peeler <jpeeler at gmail.com> ---
Created attachment 136881
  --> https://bugs.freedesktop.org/attachment.cgi?id=136881&action=edit
dmesg output from after plugging in DVI monitor first, then display port
monitor

I'm unsure how helpful this info is, but I can't even boot using a 4.13
kernel
with any monitors plugged in. So after starting up, I plug in my monitors (and
often xorg crashes), but eventually I'm able to use both monitors... until
some
random time in the future the display becomes completely unresponsive and
I'm
forced to reboot.

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--- Comment #8 from Jeff Peeler <jpeeler at gmail.com> ---
Created attachment 136882
  --> https://bugs.freedesktop.org/attachment.cgi?id=136882&action=edit
dmesg output after display becomes completely unresponsive

The "write fault" seems to be when the display becomes unusable. If
it's
helpful, I can boot with: "nouveau.debug=debug drm.debug=0x1e" and
attach that
as well.

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--- Comment #9 from Jim Scarborough <jimes at hiwaay.net> ---
This looks very similar to bug 100567.  I don't know enough to flag a
duplicate, but there appears to be more log data here.

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Marc Burkhardt <libreoffice.org at marc.ngoe.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |100567


Referenced Bugs:

https://bugs.freedesktop.org/show_bug.cgi?id=100567
[Bug 100567] Nouveau system freeze fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]
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--- Comment #10 from James Hewitt <james.hewitt at gmail.com> ---
I haven't seen a freeze for a while, I'm guessing that a recent kernel
update
has resolved the freeze.

Instead, I occasionally get a chrome tab going screwy with a segfault in
nouveau:
Mar 12 13:40:23 ibm007470 kernel: nouveau 0000:01:00.0: Xorg[2838]: Unknown
handle 0x01c69fda
Mar 12 13:40:23 ibm007470 kernel: nouveau 0000:01:00.0: Xorg[2838]:
validate_init
Mar 12 13:40:23 ibm007470 kernel: nouveau 0000:01:00.0: Xorg[2838]: validate:
-2
Mar 12 13:40:23 ibm007470 kernel: show_signal_msg: 6 callbacks suppressed
Mar 12 13:40:23 ibm007470 kernel: chrome[6053]: segfault at fffff5c81b30075a ip
00007f10c41be05c sp 00007ffd499625b0 error 5 in
libdrm_nouveau.so.2.0.0[7f10c41bb000+7000]

Going to raise that with the chromium team to see if they can get more debug
info that could address a potential underlying cause.

Current kernel: Linux ibm007470 4.15.6-300.fc27.x86_64 #1 SMP Mon Feb 26
18:43:03 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

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--- Comment #11 from Will Newton <will.newton at gmail.com> ---

I saw a couple of freezes today with kernel 4.15.6-300.fc27.x86_64:

Mar 12 11:59:00 localhost.localdomain kernel: nouveau 0000:01:00.0: gr: TRAP ch
14 [00fdf0d000 Xorg[1841]]
Mar 12 11:59:00 localhost.localdomain kernel: nouveau 0000:01:00.0: gr:
GPC0/TPC2/TEX: 80000009
Mar 12 11:59:00 localhost.localdomain kernel: nouveau 0000:01:00.0: gr: TRAP ch
14 [00fdf0d000 Xorg[1841]]
Mar 12 11:59:00 localhost.localdomain kernel: nouveau 0000:01:00.0: gr:
GPC0/TPC1/TEX: 80000000
Mar 12 11:59:00 localhost.localdomain kernel: nouveau 0000:01:00.0: gr: TRAP ch
14 [00fdf0d000 Xorg[1841]]
Mar 12 11:59:00 localhost.localdomain kernel: nouveau 0000:01:00.0: gr:
GPC0/TPC2/TEX: 80000000

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--- Comment #12 from Goncalo Gomes <gagomes at gmail.com> ---
I've also been experiencing this for at least 2 to 3 years and would love to
help getting to the bottom of it. For a good while, this would only reproduce
every 15 - 40 days. Often during playing of videos, but recently it became 3 -
10 times per day. It's nigh on impossible to do anything productive anymore.

I run Ubuntu 16.04.2 LTS, with the gnome-panel emulation (+ compiz); I notice
these hangs tend to reproduce far too easily when using anything that is hard
on graphics or makes good use of fullscreen. For example

* google-chrome
* atom
* mplayer / vlc


I am more than happy to help with identify the root cause of the issue as I
seem to be able to replicate it on demand. I'm happy to run developer debug
builds and provide as much input as possible.
>From today:
[Sat Mar 31 01:22:32 2018] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a
[CTXSW_TIMEOUT]
[Sat Mar 31 01:22:32 2018] nouveau 0000:01:00.0: fifo: runlist 0: scheduled for
recovery
[Sat Mar 31 01:22:32 2018] nouveau 0000:01:00.0: fifo: channel 5: killed
[Sat Mar 31 01:22:32 2018] nouveau 0000:01:00.0: fifo: engine 7: scheduled for
recovery
[Sat Mar 31 01:22:32 2018] nouveau 0000:01:00.0: fifo: engine 0: scheduled for
recovery
[Sat Mar 31 01:22:32 2018] nouveau 0000:01:00.0: compiz[3120]: channel 5
killed!
[Sat Mar 31 01:22:39 2018] [drm:drm_atomic_helper_swap_state [drm_kms_helper]]
*ERROR* [CRTC:38:head-0] hw_done timed out
[Sat Mar 31 01:22:50 2018] [drm:drm_atomic_helper_wait_for_dependencies
[drm_kms_helper]] *ERROR* [CRTC:38:head-0] hw_done timed out
[Sat Mar 31 01:23:00 2018] [drm:drm_atomic_helper_wait_for_dependencies
[drm_kms_helper]] *ERROR* [CRTC:38:head-0] flip_done timed out
[Sat Mar 31 01:25:16 2018] INFO: task kworker/u16:0:21874 blocked for more than
120 seconds.
[Sat Mar 31 01:25:16 2018]       Not tainted 4.13.0-37-generic
#42~16.04.1-Ubuntu
[Sat Mar 31 01:25:16 2018] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[Sat Mar 31 01:25:16 2018] kworker/u16:0   D    0 21874      2 0x80000000
[Sat Mar 31 01:25:16 2018] Workqueue: events_unbound
nv50_disp_atomic_commit_work [nouveau]
[Sat Mar 31 01:25:16 2018] Call Trace:
[Sat Mar 31 01:25:16 2018]  __schedule+0x3d6/0x8b0
[Sat Mar 31 01:25:16 2018]  ? nvkm_ioctl_ntfy_get+0x69/0xb0 [nouveau]
[Sat Mar 31 01:25:16 2018]  schedule+0x36/0x80
[Sat Mar 31 01:25:16 2018]  schedule_timeout+0x1f3/0x360
[Sat Mar 31 01:25:16 2018]  ? nvkm_client_ioctl+0x12/0x20 [nouveau]
[Sat Mar 31 01:25:16 2018]  ? nvif_object_ioctl+0x47/0x50 [nouveau]
[Sat Mar 31 01:25:16 2018]  ? nouveau_bo_rd32+0x2a/0x30 [nouveau]
[Sat Mar 31 01:25:16 2018]  ? nv84_fence_read+0x2e/0x30 [nouveau]
[Sat Mar 31 01:25:16 2018]  dma_fence_default_wait+0x1c5/0x260
[Sat Mar 31 01:25:16 2018]  ? dma_fence_default_wait+0x1c5/0x260
[Sat Mar 31 01:25:16 2018]  ? dma_fence_free+0x20/0x20
[Sat Mar 31 01:25:16 2018]  dma_fence_wait_timeout+0x3f/0x100
[Sat Mar 31 01:25:16 2018]  drm_atomic_helper_wait_for_fences+0x40/0xc0
[drm_kms_helper]
[Sat Mar 31 01:25:16 2018]  nv50_disp_atomic_commit_tail+0x55/0x3b70 [nouveau]
[Sat Mar 31 01:25:16 2018]  nv50_disp_atomic_commit_work+0x12/0x20 [nouveau]
[Sat Mar 31 01:25:16 2018]  process_one_work+0x15b/0x410
[Sat Mar 31 01:25:16 2018]  worker_thread+0x4b/0x460
[Sat Mar 31 01:25:16 2018]  kthread+0x10c/0x140
[Sat Mar 31 01:25:16 2018]  ? process_one_work+0x410/0x410
[Sat Mar 31 01:25:16 2018]  ? kthread_create_on_node+0x70/0x70
[Sat Mar 31 01:25:16 2018]  ret_from_fork+0x35/0x40


root at darkside:/proc/21874# cat stack
[<ffffffff9104d575>] dma_fence_default_wait+0x1c5/0x260
[<ffffffff9104d06f>] dma_fence_wait_timeout+0x3f/0x100
[<ffffffffc0506ba0>] drm_atomic_helper_wait_for_fences+0x40/0xc0
[drm_kms_helper]
[<ffffffffc081f7a5>] nv50_disp_atomic_commit_tail+0x55/0x3b70 [nouveau]
[<ffffffffc08232d2>] nv50_disp_atomic_commit_work+0x12/0x20 [nouveau]
[<ffffffff90aa23ab>] process_one_work+0x15b/0x410
[<ffffffff90aa26ab>] worker_thread+0x4b/0x460
[<ffffffff90aa8b5c>] kthread+0x10c/0x140
[<ffffffff91400485>] ret_from_fork+0x35/0x40
[<ffffffffffffffff>] 0xffffffffffffffff

More than happy to help fixing this issue.

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--- Comment #13 from Goncalo Gomes <gagomes at gmail.com> ---
Apologies, this was posted incorrectly against this hardware. Please disregard
the above.

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--- Comment #14 from kenorb at gmail.com ---
Pasting relevant info from freeze-20180116-drm.debug.log, so it's easier to
find.

[drm:drm_mode_addfb2 [drm]] [FB:90]
00a0 2 nv50_base_ntfy_set
        00000120
        f0000000
0084 1 nv50_base_image_set
        00000010
00c0 1 nv50_base_image_set
        fb0000fe
0400 5 nv50_base_image_set
        000f6c00
        00000000
        04380780
        00007804
        0000cf00
0080 1 nv50_base_update
        00000000
nouveau 0000:01:00.0: fifo: read fault at aa8e32b000 engine 00 [GR] client 0d
[GPC0/GCC] reason 00 [PDE] on channel 6 [007f287000 Xorg[2795]]
nouveau 0000:01:00.0: fifo: channel 6: killed
nouveau 0000:01:00.0: fifo: runlist 0: scheduled for recovery
nouveau 0000:01:00.0: fifo: engine 0: scheduled for recovery
nouveau 0000:01:00.0: Xorg[2795]: channel 6 killed!
[drm:drm_mode_addfb2 [drm]] [FB:93]

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kenorb at gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Hardware|Other                       |x86-64 (AMD64)

--- Comment #15 from kenorb at gmail.com ---
[drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0

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--- Comment #16 from Paul Menzel <pmenzel+bugs.freedesktop.org at
molgen.mpg.de> ---
With GF108 and Linux 4.19.57:

```
$ more /proc/version 
Linux version 4.19.57.mx64.286 (root at x) (gcc version 7.3.0 (GCC)) #1 
SMP Wed Aug 14 16:16:03 CEST 2019
$ lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core
processor DRAM Controller [8086:0150] (rev 09)
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core
processor PCI Express Root Port [8086:0151] (rev 09)
00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset
Family USB xHCI Host Controller [8086:1e31] (rev 04)
00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C216
Chipset Family MEI Controller #1 [8086:1e3a] (rev 04)
00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network
Connection (Lewisville) [8086:1502] (rev 04)
00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C216 Chipset Family
USB Enhanced Host Controller #2 [8086:1e2d] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C216 Chipset Family
High Definition Audio Controller [8086:1e20] (rev 04)
00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C216 Chipset Family
USB Enhanced Host Controller #1 [8086:1e26] (rev 04)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev
a4)
00:1f.0 ISA bridge [0601]: Intel Corporation Q77 Express Chipset LPC Controller
[8086:1e47] (rev 04)
00:1f.2 SATA controller [0106]: Intel Corporation 7 Series/C210 Series Chipset
Family 6-port SATA Controller [AHCI mode] [8086:1e02] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C216 Chipset Family SMBus
Controller [8086:1e22] (rev 04)
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GF108GL [Quadro
600] [10de:0df8] (rev a1)
01:00.1 Audio device [0403]: NVIDIA Corporation GF108 High Definition Audio
Controller [10de:0bea] (rev a1)
$ dmesg | grep nouv
[   23.062660] nouveau 0000:01:00.0: NVIDIA GF108 (0c1c00a1)
[   23.197326] nouveau 0000:01:00.0: bios: version 70.08.c1.00.02
[   23.197919] nouveau 0000:01:00.0: fb: 1024 MiB DDR3
[   23.867419] nouveau 0000:01:00.0: DRM: VRAM: 1024 MiB
[   23.867420] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB
[   23.867422] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
[   23.867423] nouveau 0000:01:00.0: DRM: DCB version 4.0
[   23.867424] nouveau 0000:01:00.0: DRM: DCB outp 00: 02000300 00000000
[   23.867425] nouveau 0000:01:00.0: DRM: DCB outp 01: 01000302 00020030
[   23.867426] nouveau 0000:01:00.0: DRM: DCB outp 02: 028113a6 0f220010
[   23.867427] nouveau 0000:01:00.0: DRM: DCB outp 03: 02011362 00020010
[   23.867428] nouveau 0000:01:00.0: DRM: DCB conn 00: 00001030
[   23.867428] nouveau 0000:01:00.0: DRM: DCB conn 01: 00010146
[   23.869194] nouveau 0000:01:00.0: DRM: MM: using COPY0 for buffer copies
[   23.960640] nouveau 0000:01:00.0: DRM: allocated 1920x1200 fb: 0x60000, bo
00000000f1f70e52
[   23.961989] fbcon: nouveaufb (fb0) is primary device
[   24.147092] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
[   24.152963] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on
minor 0
[175084.868585] nouveau 0000:01:00.0: rstudio[7618]: Unknown handle 0x0000004e
[175084.868588] nouveau 0000:01:00.0: rstudio[7618]: validate_init
[175084.868589] nouveau 0000:01:00.0: rstudio[7618]: validate: -2
[175084.869400] nouveau 0000:01:00.0: fifo: PBDMA0: 00040000 [] ch 6
[003fa78000 rstudio[7618]] subc 0 mthd 0000 data 00000000
[175084.869420] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a58 data 80000708
[175084.869431] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a5c data 20050004
[175084.869439] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a60 data 00000000
[175084.869448] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a64 data 00013060
[175084.869460] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a68 data 00000089
[175084.869469] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a6c data 00000002
[175084.869478] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a70 data 00000000
[175084.869487] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a74 data 20010586
[175084.869498] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a78 data 00000005
[175084.869508] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a7c data 6002057c
[175084.869517] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a80 data 00010000
[175084.869526] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a84 data 00030002
[175084.869537] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a88 data 80000585
[175084.869546] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a8c data 200308e0
[175084.869556] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a90 data 00010000
[175084.869566] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a94 data 00000000
[175084.869577] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a98 data 002e0000
[175084.869591] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1a9c data a01508e3
[175084.869600] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1aa0 data 00000000
[175084.869609] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1aa4 data 3ada740e
[175084.869623] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1aa8 data 00000000
[175084.869634] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1aac data 00000000
[175084.869645] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ab0 data 00000000
[175084.869656] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ab4 data 00000000
[175084.869668] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ab8 data bb1548e5
[175084.869679] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1abc data 00000000
[175084.869690] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ac0 data 00000000
[175084.869701] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ac4 data 00000000
[175084.869712] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ac8 data 00000000
[175084.869723] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1acc data 00000000
[175084.869734] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ad0 data 00000000
[175084.869745] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ad4 data bf800000
[175084.869756] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ad8 data 3f800000
[175084.869767] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1adc data 00000000
[175084.869778] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ae0 data 3f800000
[175084.869789] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ae4 data 00000000
[175084.869800] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ae8 data 00000000
[175084.869811] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1aec data 00000000
[175084.869822] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1af0 data 00000000
[175084.869833] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1af4 data 60010921
[175084.869844] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1af8 data 00001601
[175084.869855] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1afc data 20030700
[175084.869866] nouveau 0000:01:00.0: fifo: PBDMA0: 00840000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b00 data 00001010
[175084.869877] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b04 data 00000000
[175084.869888] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b08 data 00b8fb00
[175084.869899] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b0c data 200207c0
[175084.869910] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b58 data 20030704
[175084.869921] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b5c data 00001004
[175084.869931] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b60 data 00000000
[175084.869941] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b64 data 00b8fb40
[175084.869959] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b68 data 200207c2
[175084.869968] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b6c data 00000000
[175084.869977] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b70 data 00b8fb5b
[175084.869986] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b74 data 80000708
[175084.869995] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b78 data 20010586
[175084.870004] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b7c data 00000005
[175084.870013] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b80 data 6002057c
[175084.870022] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b84 data 00010000
[175084.870031] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b88 data 00030002
[175084.870040] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b8c data 80000585
[175084.870049] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b90 data 200308e0
[175084.870058] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b94 data 00010000
[175084.870067] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b98 data 00000000
[175084.870076] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1b9c data 002e0000
[175084.870086] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ba0 data a01508e3
[175084.870097] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ba4 data 00000000
[175084.870108] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1ba8 data 3ada740e
[175084.870119] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bac data 00000000
[175084.870130] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bb0 data 00000000
[175084.870140] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bb4 data 00000000
[175084.870151] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bb8 data 00000000
[175084.870162] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bbc data bb1548e5
[175084.870173] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bc0 data 00000000
[175084.870184] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bc4 data 00000000
[175084.870195] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bc8 data 00000000
[175084.870206] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bcc data 00000000
[175084.870217] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bd0 data 00000000
[175084.870227] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bd4 data 00000000
[175084.870238] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bd8 data bf800000
[175084.870249] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bdc data 3f800000
[175084.870260] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1be0 data 00000000
[175084.870271] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1be4 data 3f800000
[175084.870282] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1be8 data 00000000
[175084.870293] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bec data 00000000
[175084.870304] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bf0 data 00000000
[175084.870315] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bf4 data 00000000
[175084.870326] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bf8 data 60010921
[175084.870337] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1bfc data 00001801
[175084.870348] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1c00 data 20030700
[175084.870359] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1c04 data 00001010
[175084.870370] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1c08 data 00000000
[175084.870381] nouveau 0000:01:00.0: fifo: PBDMA0: 00800000 [EMPTY_SUBC] ch 6
[003fa78000 rstudio[7618]] subc 7 mthd 1c0c data 00b8fc00
[185602.382314] nouveau 0000:01:00.0: rstudio[7618]: Unknown handle 0x0000006d
[185602.382316] nouveau 0000:01:00.0: rstudio[7618]: validate_init
[185602.382317] nouveau 0000:01:00.0: rstudio[7618]: validate: -2
[187614.960528] nouveau 0000:01:00.0: rstudio[26208]: Unknown handle 0x0000006d
[187614.960531] nouveau 0000:01:00.0: rstudio[26208]: validate_init
[187614.960532] nouveau 0000:01:00.0: rstudio[26208]: validate: -2
[187614.984569] rstudio[26208]: segfault at 980 ip 00007f87e686bd06 sp
00007fff621725b0 error 6 in libdrm_nouveau.so.2.0.0[7f87e6869000+4000]
[187614.992463] nouveau 0000:01:00.0: fifo: PBDMA0: 00040000 [] ch 6
[003fa78000 rstudio[26208]] subc 0 mthd 001c data 00000002
[187614.992490] nouveau 0000:01:00.0: fifo: PBDMA0: 00040000 [] ch 6
[003fa78000 rstudio[26208]] subc 0 mthd 0020 data 00000000
[187614.992507] nouveau 0000:01:00.0: fifo: PBDMA0: 00040000 [] ch 6
[003fa78000 rstudio[26208]] subc 3 mthd 3000 data 00000c8c
[187642.745766] nouveau 0000:01:00.0: fifo: PBDMA0: 00040000 [] ch 6
[003fa78000 rstudio[31631]] subc 0 mthd 0000 data 00000000
[187642.745776] nouveau 0000:01:00.0: fifo: PBDMA0: 00040000 [] ch 6
[003fa78000 rstudio[31631]] subc 0 mthd 0000 data 00000000
[187642.746459] nouveau 0000:01:00.0: rstudio[31631]: Unknown handle 0x00000089
[187642.746461] nouveau 0000:01:00.0: rstudio[31631]: validate_init
[187642.746461] nouveau 0000:01:00.0: rstudio[31631]: validate: -2
[187642.748811] nouveau 0000:01:00.0: rstudio[31631]: Unknown handle 0x0000008c
[187642.748812] nouveau 0000:01:00.0: rstudio[31631]: validate_init
[187642.748813] nouveau 0000:01:00.0: rstudio[31631]: validate: -2
[187642.759243] nouveau 0000:01:00.0: fifo: PBDMA0: 00040000 [] ch 6
[003fa78000 rstudio[31631]] subc 0 mthd 0000 data 00000000
[187642.759336] nouveau 0000:01:00.0: gr: DATA_ERROR 0000000c
[INVALID_BITFIELD] ch 6 [003fa78000 rstudio[31631]] subc 0 class 9197 mthd 1334
data 20050004
[187668.616105] nouveau 0000:01:00.0: rstudio[31631]: failed to idle channel 6
[rstudio[31631]]
[187683.615824] nouveau 0000:01:00.0: rstudio[31631]: failed to idle channel 6
[rstudio[31631]]
```

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https://bugs.freedesktop.org/show_bug.cgi?id=103721

Martin Peres <martin.peres at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |MOVED
             Status|NEW                         |RESOLVED

--- Comment #17 from Martin Peres <martin.peres at free.fr> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
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https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/381.

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