[Bug 94667] Artifacts on applications on discrete and kernel freezes

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=94667
Bug 94667 depends on bug 92258, which changed state.

Bug 92258 Summary: [regression] Opening menu in Steam running via DRI_PRIME 
with enabled DRI3 could lead to radeon kernel module crash
https://bugs.freedesktop.org/show_bug.cgi?id=92258

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |MOVED

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[Bug 94667] Artifacts on applications on discrete and kernel freezes

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=94667

GitLab Migration User  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |MOVED

--- Comment #21 from GitLab Migration User  ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/582.

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[Bug 94667] Artifacts on applications on discrete and kernel freezes

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=94667

--- Comment #20 from Michel Dänzer  ---
Is this still happening with current kernel, Mesa and xf86-video-ati releases?
If so, please attach current Xorg log file and dmesg output.

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[Bug 94667] Artifacts on applications on discrete and kernel freezes

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https://bugs.freedesktop.org/show_bug.cgi?id=94667

--- Comment #19 from Vladislav Kamenev  ---
On AMD Hainan (RadeonSI driver) Z-like tearing and past frames is also present.

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[Bug 94667] Artifacts on applications on discrete and kernel freezes

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--- Comment #18 from Vladislav Kamenev  ---
Created attachment 122865
  --> https://bugs.freedesktop.org/attachment.cgi?id=122865=edit
KDE desktop artifacts

Archlinux 4.5 kernel
11.2 mesa

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[Bug 94667] Artifacts on applications on discrete and kernel freezes

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--- Comment #17 from Vladislav Kamenev  ---
Artifacts are present in KDE desktop with DRI_PRIME=1.
As well as in chromium

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[Bug 94667] Artifacts on applications on discrete and kernel freezes

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--- Comment #16 from Vladislav Kamenev  ---
Couldn't run any application on 4.6-rc2
http://storage5.static.itmages.com/i/16/0407/h_1460045881_5077538_bc3e57f430.png
While on latest xorg and 4.5 kernel freezes is still present and artifacts too

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[Bug 94667] Artifacts on applications on discrete and kernel freezes

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--- Comment #15 from Vladislav Kamenev  ---
On new 4.6.0-rc2 kernel with latest 1.18.3 xorg and 11.2.0 mesa
[  757.856679] radeon :01:00.0: ring 0 stalled for more than 10416msec
[  757.856684] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  758.356670] radeon :01:00.0: ring 0 stalled for more than 10916msec
[  758.356675] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  758.856748] radeon :01:00.0: ring 0 stalled for more than 11416msec
[  758.856764] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  759.356758] radeon :01:00.0: ring 0 stalled for more than 11916msec
[  759.356766] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  759.856744] radeon :01:00.0: ring 0 stalled for more than 12416msec
[  759.856755] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  760.356648] radeon :01:00.0: ring 0 stalled for more than 12916msec
[  760.356660] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  760.856619] radeon :01:00.0: ring 0 stalled for more than 13416msec
[  760.856627] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  761.356588] radeon :01:00.0: ring 0 stalled for more than 13916msec
[  761.356592] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  761.856589] radeon :01:00.0: ring 0 stalled for more than 14416msec
[  761.856594] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  762.356645] radeon :01:00.0: ring 0 stalled for more than 14916msec
[  762.356656] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  762.856662] radeon :01:00.0: ring 0 stalled for more than 15416msec
[  762.856675] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  763.356583] radeon :01:00.0: ring 0 stalled for more than 15916msec
[  763.356593] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  763.856677] radeon :01:00.0: ring 0 stalled for more than 16416msec
[  763.856689] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  764.356567] radeon :01:00.0: ring 0 stalled for more than 16916msec
[  764.356576] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  764.856528] radeon :01:00.0: ring 0 stalled for more than 17416msec
[  764.856532] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  765.356726] radeon :01:00.0: ring 0 stalled for more than 17916msec
[  765.356738] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  765.857224] radeon :01:00.0: ring 0 stalled for more than 18416msec
[  765.857245] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  766.357936] radeon :01:00.0: ring 0 stalled for more than 18916msec
[  766.357946] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  766.858702] radeon :01:00.0: ring 0 stalled for more than 19416msec
[  766.858713] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  767.359323] radeon :01:00.0: ring 0 stalled for more than 19916msec
[  767.359328] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  767.860120] radeon :01:00.0: ring 0 stalled for more than 20416msec
[  767.860131] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  768.360817] radeon :01:00.0: ring 0 stalled for more than 20916msec
[  768.360829] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  768.861474] radeon :01:00.0: ring 0 stalled for more than 21416msec
[  768.861482] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence id 0x023f on ring 0)
[  769.362132] radeon :01:00.0: ring 0 stalled for more than 21916msec
[  769.362137] radeon :01:00.0: GPU lockup (current fence id
0x022d last fence 

[Bug 94667] Artifacts on applications on discrete and kernel freezes

[bugzilla-dae...@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94667

--- Comment #14 from Vladislav Kamenev  ---
Discrovered that artifacts is present only when FPS higher than 20-30

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--- Comment #13 from Vladislav Kamenev  ---
Found one interesting thing.
When the opengl window is not main (playing in windowed mode and opened console
for example) there is not flickering\artifacts and all runs smooth and well.

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--- Comment #12 from Vladislav Kamenev  ---
Now it appears that bug https://bugs.freedesktop.org/show_bug.cgi?id=92258
is not related to my kernel freezes.

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Vladislav Kamenev  changed:

   What|Removed |Added

 Depends on||92258

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--- Comment #11 from Vladislav Kamenev  ---
Made a video demonstrating the artifacts.
As u can see its somehow like driver sends "old frame" to the screen (X-COM at
loading and WoW at gameplay)
https://youtu.be/DnC_UD0ZCTc

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Vladislav Kamenev  changed:

   What|Removed |Added

 Attachment #122521|text/plain  |image/png
  mime type||

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Vladislav Kamenev  changed:

   What|Removed |Added

Summary|Artifacts on applications   |Artifacts on applications
   |on discrete |on discrete and kernel
   ||freezes

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Vladislav Kamenev  changed:

   What|Removed |Added

   See Also||https://bugs.freedesktop.or
   ||g/show_bug.cgi?id=92258

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Vladislav Kamenev  changed:

   What|Removed |Added

   See Also||https://bugzilla.kernel.org
   ||/show_bug.cgi?id=72701

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Vladislav Kamenev  changed:

   What|Removed |Added

   See Also||https://bugzilla.opensuse.o
   ||rg/show_bug.cgi?id=954783

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--- Comment #10 from Vladislav Kamenev  ---
Created attachment 122521
  --> https://bugs.freedesktop.org/attachment.cgi?id=122521=edit
Other case of artifacts

The best i could screenshot. 
If you look precisely then u will see that right-bottom part of the screen
looks weird

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--- Comment #9 from Vladislav Kamenev  ---
Created attachment 122519
  --> https://bugs.freedesktop.org/attachment.cgi?id=122519=edit
Xorg.conf in case it would be useful

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--- Comment #8 from Vladislav Kamenev  ---
Runned into 
Mar 23 02:06:51 xubuntu-stable kernel: [14263.767781]
[drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A
(start=857290 end=857291) time 130 us, min 1017, max 1023, scanline start 1012,
end 1024
today.
BTW, im suffering from kernel(?) hangups while playing in some games. Cannot
get any logs even under SSH. Should i open a new bug for that?

Also. Forgot to pin lspci to my bug report. Here it is
$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Whistler [Radeon HD 6630M/6650M/6750M/7670M/7690M]

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--- Comment #7 from Chris Wilson  ---
Objects used for sharing backing pixmaps are converted to linear
(SharePixmapBacking). Prime imports use whatever tiling is registered with the
foreign surface (both DRI3 and SetSharedPixmapBacking), similarly we
communicate the tiling for an export of an existing pixmap (DRI3). We
definitely want to be able to pass tiled surfaces between DRI2/DRI3 clients and
the Xserver!

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Michel D�nzer  changed:

   What|Removed |Added

 CC||chris at chris-wilson.co.uk

--- Comment #6 from Michel D�nzer  ---
It looks like maybe the intel driver is incorrectly treating the shared buffer
as non-linear. Chris, any ideas?

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--- Comment #5 from Vladislav Kamenev  ---
Created attachment 122503
  --> https://bugs.freedesktop.org/attachment.cgi?id=122503=edit
Xorg.0.log

Logged into Steam.
Waited till artifacts appear.
Published log

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--- Comment #4 from Vladislav Kamenev  ---
Created attachment 122502
  --> https://bugs.freedesktop.org/attachment.cgi?id=122502=edit
stderr of $ LIBGL_DEBUG=verbose DRI_PRIME=1 glxinfo 2> stderr

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--- Comment #3 from Vladislav Kamenev  ---
(In reply to Michel D�nzer from comment #2)
> Is this a duplicate of bug 94581?

Nope. That was my failure.
I used DRI3 instead of DRI2 at that time and managed to pass that problem.
Now i got artifacts without any feedback from kernel\xorg

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--- Comment #2 from Michel D�nzer  ---
Is this a duplicate of bug 94581?

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--- Comment #1 from Michel D�nzer  ---
Please attach the Xorg log and the stderr output of "LIBGL_DEBUG=verbose
DRI_PRIME=1 glxinfo".

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Michel D�nzer  changed:

   What|Removed |Added

 Attachment #122488|text/plain  |image/png
  mime type||

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[Bug 94667] Artifacts on applications on discrete

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Bug ID: 94667
   Summary: Artifacts on applications on discrete
   Product: Mesa
   Version: git
  Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
  Severity: major
  Priority: medium
 Component: Drivers/Gallium/r600
  Assignee: dri-devel at lists.freedesktop.org
  Reporter: mazahakaforever at ya.ru
QA Contact: dri-devel at lists.freedesktop.org

Created attachment 122488
  --> https://bugs.freedesktop.org/attachment.cgi?id=122488=edit
On-topic

Almost all applications have such graphical artifacts simmillar to one, that i
posted in screenshot.
No errors in xorg.0.log neither dmesg\syslog appears.
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Sandybridge Mobile 
OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.3.0-devel
(git-18c5fa1 2016-03-22 wily-oibaf-ppa)
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 11.3.0-devel (git-18c5fa1 2016-03-22
wily-oibaf-ppa)
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 11.3.0-devel (git-18c5fa1
2016-03-22 wily-oibaf-ppa)
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
OpenGL ES profile extensions:

DRI_PRIME=1 glxinfo | grep OpenGL
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD TURKS (DRM 2.43.0, LLVM 3.8.0)
OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.3.0-devel
(git-18c5fa1 2016-03-22 wily-oibaf-ppa)
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 11.3.0-devel (git-18c5fa1 2016-03-22
wily-oibaf-ppa)
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 11.3.0-devel (git-18c5fa1
2016-03-22 wily-oibaf-ppa)
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
OpenGL ES profile extensions:

Linux kernel 4.5

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