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Issue 701138 link

Starred by 2 users
Status: WontFix
Owner:
█ kbr@chromium.org
OOO until 2019-01-24
Closed: Sep 6
Cc:
█ kbr@chromium.org
kainino@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug-Regression



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Multiple WebGL2 tests crash in driver on Linux Release (AMD R7 240) with "Uncaught TypeError: Cannot read property 'clearColor' of null".

Project Member Reported by ynovikov@chromium.org, Mar 13 2017 
First build with a certain failure is https://build.chromium.org/p/chromium.gpu.fyi/builders/Linux%20Release%20%28AMD%20R7%20240%29/builds/1629
However, builds before that were completely broken since https://build.chromium.org/p/chromium.gpu.fyi/builders/Linux%20Release%20%28AMD%20R7%20240%29/builds/1595, so it is unknown what started this.

Error is:
[618/2619] gpu_tests.webgl_conformance_integration_test.WebGLConformanceIntegrationTest.WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba16f_rgba_half_float failed unexpectedly 31.9338s:
  
  Traceback (most recent call last):
    _RunGpuTest at content/test/gpu/gpu_tests/gpu_integration_test.py:73
      self.RunActualGpuTest(url, *args)
    RunActualGpuTest at content/test/gpu/gpu_tests/webgl_conformance_integration_test.py:203
      getattr(self, test_name)(test_path, *args[1:])
    _RunConformanceTest at content/test/gpu/gpu_tests/webgl_conformance_integration_test.py:217
      self._CheckTestCompletion()
    _CheckTestCompletion at content/test/gpu/gpu_tests/webgl_conformance_integration_test.py:213
      self.fail(self._WebGLTestMessages(self.tab))
    fail at /usr/lib/python2.7/unittest/case.py:412
      raise self.failureException(msg)
  AssertionError: Unable to fetch WebGL rendering context for Canvas
  FAIL Unable to fetch WebGL rendering context for Canvas
  Uncaught TypeError: Cannot read property 'clearColor' of null
  
  Locals:
    msg : u"Unable to fetch WebGL rendering context for Canvas\nFAIL Unable to fetch WebGL rendering context for Canvas\nUncaught TypeError: Cannot read property 'clearColor' of null\n"

Followed by a crash stack.

Going to mark conformance2/textures/image_bitmap_from_video/tex-2d-rgba16f-rgba-half_float.html as failed on Linux AMD R7 240.
Project Member

Comment 1 by bugdroid1@chromium.org, Mar 13 2017 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/1aee72cca9f084155d38086325660fed191f2b46

commit 1aee72cca9f084155d38086325660fed191f2b46
Author: ynovikov <ynovikov@chromium.org>
Date: Mon Mar 13 23:46:54 2017

Suppress a WebGL2 failing test on Linux AMD R7 240

conformance2/textures/image_bitmap_from_video/
tex-2d-rgba16f-rgba-half_float.html

BUG= 701138 
TBR=kbr@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2748883002
Cr-Commit-Position: refs/heads/master@{#456550}

[modify] https://crrev.com/1aee72cca9f084155d38086325660fed191f2b46/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

Comment 2 by ynovikov@chromium.org, Mar 14 2017

Summary: webgl2_conformance_tests tex_2d_rgba16f_rgba_half_float and tex_2d_rgba32f_rgba_float fail on Linux Release (AMD R7 240) (was: WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba16f_rgba_half_float fails on Linux Release (AMD R7 240))
WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba32f_rgba_float fails in a similar way, but sometimes is green. Going to disable it, since I think Flaky will not be enough to get the bot green.

[619/2619] gpu_tests.webgl_conformance_integration_test.WebGLConformanceIntegrationTest.WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba32f_rgba_float failed unexpectedly 31.0845s:
  
  Traceback (most recent call last):
    _RunGpuTest at content/test/gpu/gpu_tests/gpu_integration_test.py:73
      self.RunActualGpuTest(url, *args)
    RunActualGpuTest at content/test/gpu/gpu_tests/webgl_conformance_integration_test.py:203
      getattr(self, test_name)(test_path, *args[1:])
    _RunConformanceTest at content/test/gpu/gpu_tests/webgl_conformance_integration_test.py:217
      self._CheckTestCompletion()
    _CheckTestCompletion at content/test/gpu/gpu_tests/webgl_conformance_integration_test.py:213
      self.fail(self._WebGLTestMessages(self.tab))
    fail at /usr/lib/python2.7/unittest/case.py:412
      raise self.failureException(msg)
  AssertionError: Unable to fetch WebGL rendering context for Canvas
  FAIL Unable to fetch WebGL rendering context for Canvas
  Uncaught TypeError: Cannot read property 'clearColor' of null
  
  Locals:
    msg : u"Unable to fetch WebGL rendering context for Canvas\nFAIL Unable to fetch WebGL rendering context for Canvas\nUncaught TypeError: Cannot read property 'clearColor' of null\n"
Project Member

Comment 3 by bugdroid1@chromium.org, Mar 14 2017 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7f5d55a7e2e1ca2cdc10b3cd7e38685f87215584

commit 7f5d55a7e2e1ca2cdc10b3cd7e38685f87215584
Author: ynovikov <ynovikov@chromium.org>
Date: Tue Mar 14 21:38:14 2017

Suppress a WebGL2 flaky test on Linux AMD R7 240

conformance2/textures/image_bitmap_from_video/
tex-2d-rgba32f-rgba-float.html

BUG= 701138 
TBR=kbr@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2753643002
Cr-Commit-Position: refs/heads/master@{#456841}

[modify] https://crrev.com/7f5d55a7e2e1ca2cdc10b3cd7e38685f87215584/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

Comment 4 by ynovikov@chromium.org, Mar 15 2017

Summary: WebglConformance_conformance2_textures_image_bitmap_from_video tex_2d_rgba*float fail on Linux Release (AMD R7 240) (was: webgl2_conformance_tests tex_2d_rgba16f_rgba_half_float and tex_2d_rgba32f_rgba_float fail on Linux Release (AMD R7 240))
Now WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba16f_rgba_float started flaking.
https://build.chromium.org/p/chromium.gpu.fyi/builders/Linux%20Release%20%28AMD%20R7%20240%29/builds/1760

Same error:
  AssertionError: Unable to fetch WebGL rendering context for Canvas
  FAIL Unable to fetch WebGL rendering context for Canvas
  Uncaught TypeError: Cannot read property 'clearColor' of null

Comment 5 by ynovikov@chromium.org, Mar 15 2017

Summary: WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba* fail on Linux Release (AMD R7 240) (was: WebglConformance_conformance2_textures_image_bitmap_from_video tex_2d_rgba*float fail on Linux Release (AMD R7 240))
WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba4_rgba_unsigned_byte
WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba4_rgba_unsigned_short_4_4_4_4

also fail.

These failures have this crash inside AMD driver in common:
 Thread 0 (crashed)
   0  fglrx_dri.so + 0x1635599
      rax = 0x0000000000000000   rdx = 0x0000000000000000
      rcx = 0x0000000000000035   rbx = 0x00003db04b0c6900
      rsi = 0x00003db04db66b80   rdi = 0x00003db047e47278
      rbp = 0x00003db04b0c6900   rsp = 0x00007ffeb248b270
       r8 = 0x0000000000000000    r9 = 0x00007ffeb248a640
      r10 = 0x0000000000000000   r11 = 0x0000000000000000
      r12 = 0x00007ffeb248b2f0   r13 = 0x0000000000000000
      r14 = 0x00003db04b3d1000   r15 = 0x00003db04f0ce000
      rip = 0x00007fe5b192b599
      Found by: given as instruction pointer in context
   1  fglrx_dri.so + 0x163576a
      rsp = 0x00007ffeb248b2b0   rip = 0x00007fe5b192b76a
      Found by: stack scanning
   2  fglrx_dri.so + 0x163578d
      rsp = 0x00007ffeb248b330   rip = 0x00007fe5b192b78d
      Found by: stack scanning
   3  fglrx_dri.so + 0xf381eb
      rsp = 0x00007ffeb248b370   rip = 0x00007fe5b122e1eb
      Found by: stack scanning
   4  fglrx_dri.so + 0xf3b37d
      rsp = 0x00007ffeb248b3b0   rip = 0x00007fe5b123137d
      Found by: stack scanning
   5  fglrx_dri.so + 0x21aefa0
      rsp = 0x00007ffeb248b3e0   rip = 0x00007fe5b24a4fa0
      Found by: stack scanning
   6  chrome!<name omitted> [tcmalloc.cc : 1579 + 0x5]
      rsp = 0x00007ffeb248b500   rip = 0x00007fe5c6fca28c
      Found by: stack scanning

Not sure why tcmalloc calls into AMD driver.

Comment 6 by kbr@chromium.org, Mar 15 2017 

The stack trace is probably bogus.

Is there a more recent driver we could put on this machine?
Project Member

Comment 7 by bugdroid1@chromium.org, Mar 16 2017 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/01c438d25416cb64735624b1a0572e0684714330

commit 01c438d25416cb64735624b1a0572e0684714330
Author: ynovikov <ynovikov@chromium.org>
Date: Thu Mar 16 03:18:22 2017

Suppress some flaky WebGL and WebGL2 tests

conformance/context/context-eviction-with-garbage-collection.html
on Android NVIDIA Shield.

conformance2/textures/image_bitmap_from_video/:
tex-2d-rgba16f-rgba-float.html
tex-2d-rgba4-rgba-unsigned_byte.html
tex-2d-rgba4-rgba-unsigned_short_4_4_4_4.html
on Linux AMD R7 240

BUG= 701138 ,  701929 
TBR=kbr@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2750243002
Cr-Commit-Position: refs/heads/master@{#457335}

[modify] https://crrev.com/01c438d25416cb64735624b1a0572e0684714330/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py
[modify] https://crrev.com/01c438d25416cb64735624b1a0572e0684714330/content/test/gpu/gpu_tests/webgl_conformance_expectations.py

Comment 8 by kylec...@chromium.org, Mar 17 2017

Owner: ynovikov@chromium.org
Status: Assigned (was: Unconfirmed)
It looks like you're handling this ynovikov?

Comment 9 by ynovikov@chromium.org, Mar 17 2017

Owner: ----
Status: Available (was: Assigned)
I've landed the suppressions, but it's not on my agenda to fix the actual problems.

Comment 10 by ynovikov@chromium.org, May 23 2017

Labels: -Pri-3 Pri-2
Summary: Multiple WebGL2 tests crash in driver on Linux Release (AMD R7 240) with "Uncaught TypeError: Cannot read property 'clearColor' of null". (was: WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba* fail on Linux Release (AMD R7 240))
There are more test failing now with "Uncaught TypeError: Cannot read property 'clearColor' of null".

WebglConformance_conformance2_textures_image_data_tex_3d_rgb565_rgb_unsigned_byte
WebglConformance_conformance2_textures_image_data_tex_3d_rgb565_rgb_unsigned_short_5_6_5
WebglConformance_conformance2_textures_image_data_tex_3d_rgb5_a1_rgba_unsigned_byte

Also same crashing stack in fglrx_dri.so after the failure.
Going to disable the tests.

To have it all in 1 comment, these tests are already disabled:
WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba4_rgba_unsigned_byte
WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba4_rgba_unsigned_short_4_4_4_4
WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba16f_rgba_float
WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba32f_rgba_float
WebglConformance_conformance2_textures_image_bitmap_from_video_tex_2d_rgba16f_rgba_half_float

Comment 11 by ynovikov@chromium.org, May 27 2017

Cc: kbr@chromium.org kainino@chromium.org
 Issue 725556  has been merged into this issue.
Project Member

Comment 12 by bugdroid1@chromium.org, May 27 2017 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/6fc7d26fed0c458d1d0b86c2f53248919d98869c

commit 6fc7d26fed0c458d1d0b86c2f53248919d98869c
Author: ynovikov <ynovikov@chromium.org>
Date: Sat May 27 02:37:40 2017

Suppress Linux AMD and Intel WebGL2 CTS failures

deqp/functional/gles3/texturefiltering/*
deqp/functional/gles3/textureformat/*
deqp/functional/gles3/textureshadow/*
deqp/functional/gles3/texturespecification/*
on Linux Intel

conformance2/textures/image_data/tex-3d-rgb565-rgb-unsigned_byte.html
conformance2/textures/image_data/tex-3d-rgb565-rgb-unsigned_short_5_6_5.html
conformance2/textures/image_data/tex-3d-rgb5_a1-rgba-unsigned_byte.html
on Linux AMD

BUG= 701138 ,  725664 
TBR=kbr@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2907753003
Cr-Commit-Position: refs/heads/master@{#475223}

[modify] https://crrev.com/6fc7d26fed0c458d1d0b86c2f53248919d98869c/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

Comment 13 by ynovikov@chromium.org, Jun 5 2017 

One more flake - WebglConformance_conformance2_textures_image_data_tex_3d_rgb5_a1_rgba_unsigned_short_5_5_5_1 here:
https://build.chromium.org/p/chromium.gpu.fyi/builders/Linux%20Release%20%28AMD%20R7%20240%29/builds/2334
Project Member

Comment 15 by bugdroid1@chromium.org, Sep 5 2017 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/5b9f5e493ea0e2dd78820370f888546037243568

commit 5b9f5e493ea0e2dd78820370f888546037243568
Author: Yuly Novikov <ynovikov@chromium.org>
Date: Tue Sep 05 19:52:36 2017

Suppress flaky WebGL2 test

conformance2/textures/image_data/tex-3d-rgb32f-rgb-float.html
on Linux AMD R7 240

BUG= 701138 
TBR=kbr@chromium.org

Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: I9ec695b1e9ab078def24ae6078e9c3a76a6afab5
Reviewed-on: https://chromium-review.googlesource.com/650691
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Cr-Commit-Position: refs/heads/master@{#499717}
[modify] https://crrev.com/5b9f5e493ea0e2dd78820370f888546037243568/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py
Project Member

Comment 16 by sheriffbot@chromium.org, Sep 6

Labels: Hotlist-Recharge-Cold
Status: Untriaged (was: Available)
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Comment 17 by kbr@chromium.org, Sep 6

Owner: kbr@chromium.org
Status: WontFix (was: Untriaged)
This hardware is unfortunately obsolete and AMD isn't actively releasing new drivers for it. We're trying to replace it but in the meantime aren't going to investigate this further.
►

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