Corruption on windowed 3D apps running on dGPU (Intel/AMD)

[Timo Aaltonen]

[Impact]

Corruption is seen on windowed 3D apps running on dGPU

[Test case]

Get a certain Intel/AMD hybrid machine, run 'DRI_PRIME=1 glxgears', see how the window has corrupted gfx.

The fix is to patch Intel i965_dri driver.

[Regression potential]

There could be a slight loss of performance, but corruption free behaviour.

[Brian Murray (brian-murray)]

Is this fixed in bionic yet?

[Timo Aaltonen (tjaalton)]

yes, but it's stuck in bionic-proposed until libva transition is done, aiui

[Chris Halse Rogers (raof)]

Hello Timo, or anyone else affected,

Accepted mesa into artful-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mesa/17.2.4-0ubuntu1~17.10.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-artful to verification-done-artful. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-artful. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

[Launchpad Janitor (janitor)]

This bug was fixed in the package mesa - 17.2.4-0ubuntu2

---------------
mesa (17.2.4-0ubuntu2) bionic; urgency=medium

  * Import changes from 17.2.2-0ubuntu2
  * Make mesa-va-drivers enhance libva2 rather than libva1.
  * vulkan-mir.patch: Dropped, breaks radeon vulkan driver. (LP: #1720890)

 -- Timo Aaltonen <email address hidden> Wed, 08 Nov 2017 16:29:58 +0200

[Adam Conrad (adconrad)]

Hello Timo, or anyone else affected,

Accepted mesa into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mesa/17.2.4-0ubuntu1~16.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-xenial to verification-done-xenial. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-xenial. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

[ethan.hsieh (ethan.hsieh)]

Cannot reproudce the issue on xenial.

A. Test Result:
1. DRI_PRIME=1 glxgear -info: Pass
2. Change Resolution: Pass
3. Scale for menu and title bars: Pass
4. Unigine_Heaven-4.0.run (5mins): Pass

B. Test Environment:
1. Ubuntu: Xenial 16.04
2. Graphic Card:
 a. AMD [1002:9874] (rev e2)
 b. Intel [8086:5917] (rev 07) + AMD [1002:6900] (rev ff)
3.Installed package: (Online Update: xenial-proposed: mesa)
libdrm-common all 2.4.83-1~16.04.1
libdrm2 amd64 2.4.83-1~16.04.1
libcapnp-0.5.3 amd64 0.5.3-2ubuntu1
libdrm-amdgpu1 amd64 2.4.83-1~16.04.1
libwayland-egl1-mesa amd64 17.2.4-0ubuntu1~16.04.2
libwayland-client0 amd64 1.12.0-1~ubuntu16.04.2
libwayland-server0 amd64 1.12.0-1~ubuntu16.04.2
libegl1-mesa amd64 17.2.4-0ubuntu1~16.04.2
libgbm1 amd64 17.2.4-0ubuntu1~16.04.2
libmircore1 amd64 0.26.3+16.04.20170605-0ubuntu1.1
libmircommon7 amd64 0.26.3+16.04.20170605-0ubuntu1.1
libmirprotobuf3 amd64 0.26.3+16.04.20170605-0ubuntu1.1
libmirclient9 amd64 0.26.3+16.04.20170605-0ubuntu1.1
libllvm5.0 amd64 1:5.0-3~16.04.1
libgl1-mesa-dri amd64 17.2.4-0ubuntu1~16.04.2

[Launchpad Janitor (janitor)]

This bug was fixed in the package mesa - 17.2.4-0ubuntu1~16.04.2

---------------
mesa (17.2.4-0ubuntu1~16.04.2) xenial; urgency=medium

  * control: Relax build-dep on libclc-dev

 -- Timo Aaltonen <email address hidden> Wed, 22 Nov 2017 16:25:17 +0200

[Łukasz Zemczak (sil2100)]

Can we get this tested for artful as well?

[Yuan-Chen Cheng (ycheng-twn)]

per what I know, testing resource block by intel cpu bug testing.

[Timo Aaltonen (tjaalton)]

This patch broke the DRI driver on older gen4/4.5/5 Intel HW, see bugs 1735594 and 1741447

I've backported five commits from upstream to fix this properly, at least this backport doesn't crash on my HW anymore.

[ethan.hsieh (ethan.hsieh)]

@Timo

Here is the test result for mesa (17.2.4-0ubuntu1~16.04.3~1)

A. Test Result:
1. DRI_PRIME=1 glxgear: Pass
2. DRI_PRIME=1 glxgear -fulscreen: Pass
3. glxgear: Pass
4. glxgear -fulscreen: Pass
5. Change Resolution: Pass
6. Scale for menu and title bars: Pass
7. Unigine_Heaven-4.0.run (5mins): Pass
8. Unigine_Heaven-4.0.run (Fullscreen, 5mins): Pass

B. Test Environment:
1. Ubuntu: Xenial 16.04
2. Graphic Card:
 b. Intel [8086:5917] (rev 07) + AMD [1002:6900] (rev ff)
3.Installed package:
 a. Online Update
 b. mesa (17.2.4-0ubuntu1~16.04.3~1)
libglapi-mesa_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libgl1-mesa-dri_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libxatracker2_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libwayland-egl1-mesa_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libgl1-mesa-glx_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libgbm1_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libegl1-mesa_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
4. src:
https://launchpad.net/~tjaalton/+archive/ubuntu/ppa/+files/mesa_17.2.4-0ubuntu1~16.04.3~1.dsc

[Łukasz Zemczak (sil2100)]

Hello Timo, or anyone else affected,

Accepted mesa into artful-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mesa/17.2.4-0ubuntu1~17.10.2 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-artful to verification-done-artful. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-artful. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

[Łukasz Zemczak (sil2100)]

Hello Timo, or anyone else affected,

Accepted mesa into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mesa/17.2.4-0ubuntu1~16.04.3 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-xenial to verification-done-xenial. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-xenial. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

[ethan.hsieh (ethan.hsieh)]

@Timo

Here is the test result of mesa (xenial-proposed)

A. Test Result:
1. DRI_PRIME=1 glxgear: Pass
2. DRI_PRIME=1 glxgear -fulscreen: Pass
3. glxgear: Pass
4. glxgear -fulscreen: Pass
5. Unigine_Heaven-4.0.run (5mins): Pass
6. Unigine_Heaven-4.0.run (Fullscreen, 5mins): Pass
7. DRI_PRIME=1 Unigine_Heaven-4.0.run (5mins): Pass
8. DRI_PRIME=1 Unigine_Heaven-4.0.run (Fullscreen, 5mins): Pass

B. Test Environment:
1. Ubuntu: Xenial 16.04
2. Graphic Card:
 b. Intel [8086:5917] (rev 07) + AMD [1002:6900] (rev ff)
3.Installed package:
 a. Online Update
 b. Enable xenial-proposed and then upgrade mesa
libglapi-mesa_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libgl1-mesa-dri_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libxatracker2_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libwayland-egl1-mesa_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libgl1-mesa-glx_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libgbm1_17.2.4-0ubuntu1~16.04.3~1_amd64.deb
libegl1-mesa_17.2.4-0ubuntu1~16.04.3~1_amd64.deb

[Taihsiang Ho (tai271828)]

Hi, I can't reproduce this issue with a fresh installed Artful on the I+A system[1] with gfx
  - Intel Corporation HD Graphics 520 [8086:1916] (rev 07)
  - Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445] [1002:6900] (rev 81)

I might need more information to reproduce and make sure this issue on Artful as well.

---

[1] Test machine - CID 201507-18697 - Dell Latitude E5570

[2] More information for reference (including package information)

ubuntu@201507-18697:~$ DISPLAY=:0 glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
359 frames in 5.0 seconds = 71.667 FPS
300 frames in 5.0 seconds = 59.997 FPS
301 frames in 5.0 seconds = 60.002 FPS
300 frames in 5.0 seconds = 59.996 FPS
300 frames in 5.0 seconds = 60.000 FPS
301 frames in 5.0 seconds = 60.002 FPS
300 frames in 5.0 seconds = 59.996 FPS

ubuntu@201507-18697:~$ DISPLAY=:0 DRI_PRIME=1 glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
302 frames in 5.0 seconds = 60.321 FPS
301 frames in 5.0 seconds = 59.996 FPS
301 frames in 5.0 seconds = 60.005 FPS
301 frames in 5.0 seconds = 59.989 FPS
301 frames in 5.0 seconds = 60.008 FPS

ubuntu@201507-18697:~$ uname -a
Linux 201507-18697 4.13.0-16-generic #19-Ubuntu SMP Wed Oct 11 18:35:14 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

ubuntu@201507-18697:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 17.10
Release: 17.10
Codename: artful
ubuntu@201507-18697:~$ apt-cache policy libdrm-amdgpu1
libdrm-amdgpu1:
  Installed: 2.4.83-1
  Candidate: 2.4.83-1
  Version table:
 *** 2.4.83-1 500
        500 http://us.archive.ubuntu.com/ubuntu artful/main amd64 Packages
        500 http://archive.ubuntu.com/ubuntu artful/main amd64 Packages
        100 /var/lib/dpkg/status

ubuntu@201507-18697:~$ apt-cache policy libgl1-mesa-dri
libgl1-mesa-dri:
  Installed: 17.2.2-0ubuntu1
  Candidate: 17.2.2-0ubuntu1
  Version table:
 *** 17.2.2-0ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu artful/main amd64 Packages
        500 http://archive.ubuntu.com/ubuntu artful/main amd64 Packages
        100 /var/lib/dpkg/status

ubuntu@201507-18697:~$ dpkg -l libdrm-common libdrm2 libcapnp-0.5.3 libdrm-amdgpu1 libwayland-egl1-mesa libwayland-client0 libwayland-server0 libegl1-mesa libgbm1 libmircore1 libmircommon7 libmirprotobuf3 libmirclient9 libllvm5.0 libgl1-mesa-dri
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-=============================================-===========================-===========================-===============================================================================================
ii libcapnp-0.5.3:amd64 0.5.3-2ubuntu2 amd64 Cap'n Proto C++ library
ii libdrm-am...

[Taihsiang Ho (tai271828)]

Test the same hardware as comment #15. This time I use proposed stack. I could not reproduce the issue.

More information for reference (including the package information):

ubuntu@201507-18697:~$ DISPLAY=:0 glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
308 frames in 5.0 seconds = 61.559 FPS
299 frames in 5.0 seconds = 59.612 FPS
299 frames in 5.0 seconds = 59.598 FPS

ubuntu@201507-18697:~$ DISPLAY=:0 DRI_PRIME=1 glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
325 frames in 5.0 seconds = 64.859 FPS
300 frames in 5.0 seconds = 59.990 FPS
300 frames in 5.0 seconds = 59.792 FPS
297 frames in 5.0 seconds = 59.214 FPS
298 frames in 5.0 seconds = 59.584 FPS
301 frames in 5.0 seconds = 60.008 FPS
301 frames in 5.0 seconds = 60.000 FPS

ubuntu@201507-18697:~$ uname -a
Linux 201507-18697 4.13.0-25-generic #29-Ubuntu SMP Mon Jan 8 21:14:41 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

ubuntu@201507-18697:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 17.10
Release: 17.10
Codename: artful
ubuntu@201507-18697:~$

ubuntu@201507-18697:~$ dpkg -l libdrm-common libdrm2 libcapnp-0.5.3 libdrm-amdgpu1 libwayland-egl1-mesa libwayland-client0 libwayland-server0 libegl1-mesa libgbm1 libmircore1 libmircommon7 libmirprotobuf3 libmirclient9 libllvm5.0 libgl1-mesa-dri
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-=============================================-===========================-===========================-===============================================================================================
ii libcapnp-0.5.3:amd64 0.5.3-2ubuntu2 amd64 Cap'n Proto C++ library
ii libdrm-amdgpu1:amd64 2.4.83-1 amd64 Userspace interface to amdgpu-specific kernel DRM services -- runtime
ii libdrm-common 2.4.83-1 all Userspace interface to kernel DRM services -- common files
ii libdrm2:amd64 2.4.83-1 amd64 Userspace interface to kernel DRM services -- runtime
ii libegl1-mesa:amd64 17.2.4-0ubuntu1~17.10.2 amd64 free implementation of the EGL API -- runtime
ii libgbm1:amd64 17.2.4-0ubuntu1~17.10.2 amd64 generic buffer management API -- runtime
ii libgl1-mesa-dri:amd64 17.2.4-0ubuntu1~17.10.2 amd64 free implementation of the OpenGL API -- DRI modules
ii libllvm5.0:amd64 1:5.0-3 amd64 Modular comp...

[Emmanuel Grumbach (egrumbach)]

Thanks, I'll get to this on Sunday.

[Timo Aaltonen (tjaalton)]

Hello Timo, or anyone else affected,

Accepted mesa into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mesa/17.2.4-0ubuntu1~16.04.4 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-xenial to verification-done-xenial. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-xenial. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

[Timo Aaltonen (tjaalton)]

looks like artful got verified

[Launchpad Janitor (janitor)]

This bug was fixed in the package mesa - 17.2.4-0ubuntu1~17.10.2

---------------
mesa (17.2.4-0ubuntu1~17.10.2) artful; urgency=medium

  * i965-disable-l3-cache-alloc-for-ext-buffers.diff:
    - Replaced with five backported commits from upstream
      (LP: #1727401, #1735594)

mesa (17.2.4-0ubuntu1~17.10.1) artful; urgency=medium

  * Backport to artful.
  * vulkan-mir.patch: Dropped, breaks radeon vulkan driver. (LP:
    #1720890)

mesa (17.2.4-0ubuntu1) bionic; urgency=medium

  * New upstream bugfix release. (LP: #1727390)
  * i965-disable-l3-cache-alloc-for-ext-buffers.diff: Fix corruption
    running windowed 3D apps on dGPU. (LP: #1727401)

 -- Timo Aaltonen <email address hidden> Tue, 09 Jan 2018 15:28:48 +0200

[Łukasz Zemczak (sil2100)]

The verification of the Stable Release Update for mesa has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

[Launchpad Janitor (janitor)]

This bug was fixed in the package mesa - 17.2.4-0ubuntu1~16.04.4

---------------
mesa (17.2.4-0ubuntu1~16.04.4) xenial; urgency=medium

  * control: Relax mesa-opencl-icd dependency on libclc. (LP: #1743018)

mesa (17.2.4-0ubuntu1~16.04.3) xenial; urgency=medium

  * i965-disable-l3-cache-alloc-for-ext-buffers.diff:
    - Replaced with five backported commits from upstream
      (LP: #1727401, #1735594)

 -- Timo Aaltonen <email address hidden> Sat, 13 Jan 2018 09:06:08 +0200