1895009 - Intermittent [tier 2] Assertion failure: gl->IsSupported(gl::GLFeature::framebuffer_multisample), at /builds/worker/checkouts/gecko/dom/canvas/WebGLRenderbuffer.cpp:65 | single tracking bug

Status: NEW

(Core :: Graphics: CanvasWebGL, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: sstanca [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=456895969&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/YaAP1J_VTc2h1e2STIr7rQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2024-05-03T20:30:06.615Z] 20:30:06     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance2__context__context-attributes-depth-stencil-antialias-obeyed.html | Reason cannot be empty 
[task 2024-05-03T20:30:06.615Z] 20:30:06     INFO - Buffered messages finished
[task 2024-05-03T20:30:06.618Z] 20:30:06     INFO - TEST-UNEXPECTED-FAIL | dom/canvas/test/webgl-conf/generated/test_2_conformance2__context__context-attributes-depth-stencil-antialias-obeyed.html | antialias = true is not obeyed 
[task 2024-05-03T20:30:06.618Z] 20:30:06     INFO -     SimpleTest.ok@SimpleTest/SimpleTest.js:426:16
[task 2024-05-03T20:30:06.618Z] 20:30:06     INFO -     reportResults@dom/canvas/test/webgl-conf/mochi-single.html?checkout/conformance2/context/context-attributes-depth-stencil-antialias-obeyed.html?webglVersion=2:22:14
[task 2024-05-03T20:30:06.618Z] 20:30:06     INFO -     reportTestResultsToHarness@dom/canvas/test/webgl-conf/checkout/js/js-test-pre.js:108:22
[task 2024-05-03T20:30:06.618Z] 20:30:06     INFO -     testFailed@dom/canvas/test/webgl-conf/checkout/js/js-test-pre.js:243:31
[task 2024-05-03T20:30:06.618Z] 20:30:06     INFO -     testAttribs@dom/canvas/test/webgl-conf/checkout/conformance2/context/context-attributes-depth-stencil-antialias-obeyed.html?webglVersion=2:62:15
[task 2024-05-03T20:30:06.618Z] 20:30:06     INFO -     @dom/canvas/test/webgl-conf/checkout/conformance2/context/context-attributes-depth-stencil-antialias-obeyed.html?webglVersion=2:75:12
[task 2024-05-03T20:30:06.619Z] 20:30:06     INFO - GECKO(8216) | Initializing context ecb6000 surface 1e80ee0 on display ec65800
[task 2024-05-03T20:30:06.620Z] 20:30:06     INFO - GECKO(8216) | [GPU 4220, Renderer] WARNING: Failed to make GL context current!: file /builds/worker/checkouts/gecko/gfx/gl/GLContextProviderEGL.cpp:469
[task 2024-05-03T20:30:06.620Z] 20:30:06     INFO - GECKO(8216) | EGL Error: 0x3009
[task 2024-05-03T20:30:06.621Z] 20:30:06     INFO - GECKO(8216) | [GPU 4220, Renderer] WARNING: GLContext::InitWithPrefix failed!: file /builds/worker/checkouts/gecko/gfx/gl/GLContext.cpp:337
[task 2024-05-03T20:30:06.621Z] 20:30:06     INFO - GECKO(8216) | Destroying context ecb6000 surface 1e80ee0 on display ec65800
[task 2024-05-03T20:30:06.623Z] 20:30:06     INFO - GECKO(8216) | [GPU 4220, Renderer] WARNING: Failed to create GLContext from PBuffer: file /builds/worker/checkouts/gecko/gfx/gl/GLContextProviderEGL.cpp:1189
[task 2024-05-03T20:30:06.623Z] 20:30:06     INFO - GECKO(8216) | Initializing context ecb6000 surface 1e80ee0 on display ec65800
[task 2024-05-03T20:30:06.624Z] 20:30:06     INFO - GECKO(8216) | [GPU 4220, Renderer] WARNING: framebuffer_multisample marked as unsupported: file /builds/worker/checkouts/gecko/gfx/gl/GLContextFeatures.cpp:638
[task 2024-05-03T20:30:06.624Z] 20:30:06     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-05-03T20:30:06.626Z] 20:30:06     INFO - TEST-UNEXPECTED-FAIL | dom/canvas/test/webgl-conf/generated/test_2_conformance2__context__context-attributes-depth-stencil-antialias-obeyed.html | antialias = true is not obeyed 
[task 2024-05-03T20:30:06.626Z] 20:30:06     INFO -     SimpleTest.ok@SimpleTest/SimpleTest.js:426:16
[task 2024-05-03T20:30:06.626Z] 20:30:06     INFO -     reportResults@dom/canvas/test/webgl-conf/mochi-single.html?checkout/conformance2/context/context-attributes-depth-stencil-antialias-obeyed.html?webglVersion=2:22:14
[task 2024-05-03T20:30:06.626Z] 20:30:06     INFO -     reportTestResultsToHarness@dom/canvas/test/webgl-conf/checkout/js/js-test-pre.js:108:22
[task 2024-05-03T20:30:06.626Z] 20:30:06     INFO -     testFailed@dom/canvas/test/webgl-conf/checkout/js/js-test-pre.js:243:31
[task 2024-05-03T20:30:06.626Z] 20:30:06     INFO -     testAttribs@dom/canvas/test/webgl-conf/checkout/conformance2/context/context-attributes-depth-stencil-antialias-obeyed.html?webglVersion=2:62:15
[task 2024-05-03T20:30:06.626Z] 20:30:06     INFO -     @dom/canvas/test/webgl-conf/checkout/conformance2/context/context-attributes-depth-stencil-antialias-obeyed.html?webglVersion=2:76:12
[task 2024-05-03T20:30:06.627Z] 20:30:06     INFO - GECKO(8216) | Initializing context 98ed000 surface cdbea60 on display ec65800
[task 2024-05-03T20:30:06.628Z] 20:30:06     INFO - GECKO(8216) | [GPU 4220, Renderer] WARNING: Failed to make GL context current!: file /builds/worker/checkouts/gecko/gfx/gl/GLContextProviderEGL.cpp:469
[task 2024-05-03T20:30:06.628Z] 20:30:06     INFO - GECKO(8216) | EGL Error: 0x3009
[task 2024-05-03T20:30:06.629Z] 20:30:06     INFO - GECKO(8216) | [GPU 4220, Renderer] WARNING: GLContext::InitWithPrefix failed!: file /builds/worker/checkouts/gecko/gfx/gl/GLContext.cpp:337
[task 2024-05-03T20:30:06.630Z] 20:30:06     INFO - GECKO(8216) | Destroying context 98ed000 surface cdbea60 on display ec65800
[task 2024-05-03T20:30:06.631Z] 20:30:06     INFO - GECKO(8216) | [GPU 4220, Renderer] WARNING: Failed to create GLContext from PBuffer: file /builds/worker/checkouts/gecko/gfx/gl/GLContextProviderEGL.cpp:1189
[task 2024-05-03T20:30:06.631Z] 20:30:06     INFO - GECKO(8216) | Initializing context 98ed000 surface cdbe940 on display ec65800
[task 2024-05-03T20:30:06.632Z] 20:30:06     INFO - GECKO(8216) | [GPU 4220, Renderer] WARNING: framebuffer_multisample marked as unsupported: file /builds/worker/checkouts/gecko/gfx/gl/GLContextFeatures.cpp:638
[task 2024-05-03T20:30:06.633Z] 20:30:06     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance2__context__context-attributes-depth-stencil-antialias-obeyed.html | Context created with the correct antialias, depth, and stencil. 

Comment 1

[Intermittent Failures Robot]

1 failures in 4059 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows11-32-2009-mingwclang-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1895009&startday=2024-04-29&endday=2024-05-05&tree=all