Win10 Debug (Intel HD 530) flakes on webgl_conformance_d3d11_passthrough_tests: WebglConformance_conformance_textures_misc_copytexsubimage2d_subrects |
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Issue descriptionSeveral flaky builds: https://build.chromium.org/p/chromium.gpu.fyi/builders/Win10%20Debug%20%28Intel%20HD%20530%29/builds/111 Error text: AssertionError: 0xff0000ff Mismatch at (0, 4): Should be 0x0, was 0xf Needs a suppression.
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Jan 25 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/069143f29ed0337786dda1c61e1db426be3879a4 commit 069143f29ed0337786dda1c61e1db426be3879a4 Author: ajuma <ajuma@chromium.org> Date: Wed Jan 25 20:23:21 2017 Mark flaky passthrough CB WebGL conformance test on Win10 This marks WebglConformance_conformance_textures_misc_copytexsubimage2d_subrects as flaky on Win10 D3D11 passthrough CB. TBR=zmo@chromium.org BUG=685232 CQ_INCLUDE_TRYBOTS=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;master.tryserver.chromium.android:android_optional_gpu_tests_rel Review-Url: https://codereview.chromium.org/2659453002 Cr-Commit-Position: refs/heads/master@{#446105} [modify] https://crrev.com/069143f29ed0337786dda1c61e1db426be3879a4/content/test/gpu/gpu_tests/webgl_conformance_expectations.py
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Jan 26 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/416bddbbe1957a53f6f30755018283de6c0ff7e3 commit 416bddbbe1957a53f6f30755018283de6c0ff7e3 Author: ajuma <ajuma@chromium.org> Date: Thu Jan 26 20:48:44 2017 Mark failing passthrough CB WebGL conformance test on Win10 This changes the expectation for WebglConformance_conformance_textures_misc_copytexsubimage2d_subrects from Flaky to Fail on Win10 D3D11 passthrough CB. TBR=zmo@chromium.org BUG=685232 CQ_INCLUDE_TRYBOTS=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;master.tryserver.chromium.android:android_optional_gpu_tests_rel Review-Url: https://codereview.chromium.org/2659663002 Cr-Commit-Position: refs/heads/master@{#446436} [modify] https://crrev.com/416bddbbe1957a53f6f30755018283de6c0ff7e3/content/test/gpu/gpu_tests/webgl_conformance_expectations.py
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Apr 7 2017
Also seen to flake on webgl_conformance_d3d11_passthrough_tests on ATI GPU on Windows (with patch) on Windows-2008ServerR2-SP1: https://build.chromium.org/p/tryserver.chromium.win/builders/win_optional_gpu_tests_rel/builds/8831 https://chromium-swarm.appspot.com/task?id=355eb553c8769910&refresh=10&show_raw=1 [723/854] gpu_tests.webgl_conformance_integration_test.WebGLConformanceIntegrationTest.WebglConformance_conformance_textures_misc_copytexsubimage2d_subrects failed unexpectedly 1.1750s: 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 c:\b\depot_tools\python276_bin\lib\unittest\case.py:412 raise self.failureException(msg) AssertionError: 0xff0000ff Mismatch at (2, 0): Should be 0x0, was 0xbf800000 FAIL Mismatch at (2, 0): Should be 0x0, was 0xbf800000
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Apr 7 2017
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Apr 7 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/9c785e56c8fcfc13e558a046124a88af0c68af1f commit 9c785e56c8fcfc13e558a046124a88af0c68af1f Author: kbr <kbr@chromium.org> Date: Fri Apr 07 19:36:22 2017 Roll WebGL d0783b8..32cfddc https://chromium.googlesource.com/external/khronosgroup/webgl.git/+log/d0783b8..32cfddc BUG=685232, 701060 , 709351 TEST=bots TBR=zmo@chromium.org CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel Review-Url: https://codereview.chromium.org/2798083005 Cr-Commit-Position: refs/heads/master@{#462964} [modify] https://crrev.com/9c785e56c8fcfc13e558a046124a88af0c68af1f/DEPS [modify] https://crrev.com/9c785e56c8fcfc13e558a046124a88af0c68af1f/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py [modify] https://crrev.com/9c785e56c8fcfc13e558a046124a88af0c68af1f/content/test/gpu/gpu_tests/webgl_conformance_expectations.py [modify] https://crrev.com/9c785e56c8fcfc13e558a046124a88af0c68af1f/content/test/gpu/gpu_tests/webgl_conformance_revision.txt
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Apr 11 2018
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
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Apr 11 2018
Is this more likely a bug in ANGLE or a bug in the driver? Since it happens on multiple GPU types I would guess a bug in ANGLE. jdarpinian@ just found a bug in the dirty bit management related to transform feedback; I wonder whether there might be other missing dirty bit invalidations causing flakes like this one? |
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Comment 1 by ajuma@chromium.org
, Jan 25 2017