1581208 - Intermittent dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__angle-ambiguous-function-call.html | Unable to fetch WebGL rendering context for Canvas

Status: RESOLVED INVALID

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

Description

[Treeherder Bug Filer]

Filed by: malexandru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=266589361&repo=mozilla-inbound
Full log: https://queue.taskcluster.net/v1/task/fOwfeISiSFi81dWY7nkvEQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2019-09-13T18:41:27.325Z] 18:41:27 INFO - TEST-START | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__angle-ambiguous-function-call.html
[task 2019-09-13T18:41:46.686Z] 18:41:46 INFO - GECKO(1044) | [GFX1-]: (nsWindow) Detected device reset: 1
[task 2019-09-13T18:41:46.687Z] 18:41:46 INFO - GECKO(1044) | [GFX1-]: GFX: D3D11 detected a device reset in Present
[task 2019-09-13T18:41:46.687Z] 18:41:46 INFO - GECKO(1044) | [GFX1-]: D3D11 swap chain failed to present: 0x887a0005
[task 2019-09-13T18:41:46.723Z] 18:41:46 INFO - GECKO(1044) | JavaScript warning: http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/checkout/js/webgl-test-utils.js, line 1532: Error: WebGL warning: <SetDimensions>: Failed to create WebGL context: WebGL creation failed:
[task 2019-09-13T18:41:46.723Z] 18:41:46 INFO - GECKO(1044) | * tryANGLE
[task 2019-09-13T18:41:46.723Z] 18:41:46 INFO - GECKO(1044) | * Exhausted GL driver options.
[task 2019-09-13T18:41:46.724Z] 18:41:46 INFO - GECKO(1044) | JavaScript warning: http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/checkout/js/webgl-test-utils.js, line 1532: Error: WebGL warning: <SetDimensions>: Failed to create WebGL context: WebGL creation failed:
[task 2019-09-13T18:41:46.724Z] 18:41:46 INFO - GECKO(1044) | * tryANGLE
[task 2019-09-13T18:41:46.724Z] 18:41:46 INFO - GECKO(1044) | * Exhausted GL driver options.
[task 2019-09-13T18:41:46.727Z] 18:41:46 INFO - TEST-INFO | started process screenshot
[task 2019-09-13T18:41:46.838Z] 18:41:46 INFO - TEST-INFO | screenshot: exit 0
[task 2019-09-13T18:41:46.839Z] 18:41:46 INFO - Buffered messages logged at 18:41:28
[task 2019-09-13T18:41:46.839Z] 18:41:46 INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__angle-ambiguous-function-call.html | A valid string reason is expected
[task 2019-09-13T18:41:46.840Z] 18:41:46 INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__angle-ambiguous-function-call.html | Reason cannot be empty
[task 2019-09-13T18:41:46.840Z] 18:41:46 INFO - Buffered messages finished
[task 2019-09-13T18:41:46.840Z] 18:41:46 INFO - TEST-UNEXPECTED-FAIL | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__angle-ambiguous-function-call.html | Unable to fetch WebGL rendering context for Canvas
[task 2019-09-13T18:41:46.841Z] 18:41:46 INFO - SimpleTest.ok@SimpleTest/SimpleTest.js:277:18
[task 2019-09-13T18:41:46.841Z] 18:41:46 INFO - reportResults@dom/canvas/test/webgl-conf/mochi-single.html?checkout/conformance/glsl/bugs/angle-ambiguous-function-call.html:22:14
[task 2019-09-13T18:41:46.841Z] 18:41:46 INFO - reportTestResultsToHarness@dom/canvas/test/webgl-conf/checkout/js/js-test-pre.js:111:36
[task 2019-09-13T18:41:46.841Z] 18:41:46 INFO - testFailed@dom/canvas/test/webgl-conf/checkout/js/js-test-pre.js:241:31
[task 2019-09-13T18:41:46.842Z] 18:41:46 INFO - create3DContext@dom/canvas/test/webgl-conf/checkout/js/webgl-test-utils.js:1540:15
[task 2019-09-13T18:41:46.842Z] 18:41:46 INFO - runTests@dom/canvas/test/webgl-conf/checkout/js/glsl-conformance-test.js:307:16
[task 2019-09-13T18:41:46.842Z] 18:41:46 INFO - @dom/canvas/test/webgl-conf/checkout/conformance/glsl/bugs/angle-ambiguous-function-call.html:76:23
[task 2019-09-13T18:41:46.842Z] 18:41:46 INFO - Not taking screenshot here: see the one that was previously logged
[task 2019-09-13T18:41:46.843Z] 18:41:46 INFO - TEST-UNEXPECTED-FAIL | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__angle-ambiguous-function-call.html | context does not exist
[task 2019-09-13T18:41:46.843Z] 18:41:46 INFO - SimpleTest.ok@SimpleTest/SimpleTest.js:277:18
[task 2019-09-13T18:41:46.843Z] 18:41:46 INFO - reportResults@dom/canvas/test/webgl-conf/mochi-single.html?checkout/conformance/glsl/bugs/angle-ambiguous-function-call.html:22:14
[task 2019-09-13T18:41:46.843Z] 18:41:46 INFO - reportTestResultsToHarness@dom/canvas/test/webgl-conf/checkout/js/js-test-pre.js:111:36
[task 2019-09-13T18:41:46.843Z] 18:41:46 INFO - testFailed@dom/canvas/test/webgl-conf/checkout/js/js-test-pre.js:241:31
[task 2019-09-13T18:41:46.844Z] 18:41:46 INFO - runTests@dom/canvas/test/webgl-conf/checkout/js/glsl-conformance-test.js:309:15
[task 2019-09-13T18:41:46.844Z] 18:41:46 INFO - @dom/canvas/test/webgl-conf/checkout/conformance/glsl/bugs/angle-ambiguous-function-call.html:76:23
[task 2019-09-13T18:41:46.844Z] 18:41:46 INFO - GECKO(1044) | [GFX1-]: (nsWindow) Finished device reset.
[task 2019-09-13T18:42:16.517Z] 18:42:16 INFO - GECKO(1044) | [GFX1-]: GFX: D3D11 detected a device reset in Present
[task 2019-09-13T18:42:16.517Z] 18:42:16 INFO - GECKO(1044) | [GFX1-]: D3D11 swap chain failed to present: 0x887a0005
[task 2019-09-13T18:42:16.532Z] 18:42:16 INFO - GECKO(1044) | [GFX1-]: Failed to create a D3D11 content device: 0x8007000e
[task 2019-09-13T18:42:16.532Z] 18:42:16 INFO - GECKO(1044) | [GFX1-]: Failed to create a D3D11 content device: 0x8007000e
[task 2019-09-13T18:42:16.533Z] 18:42:16 INFO - GECKO(1044) | [GFX1-]: Failed to create a D3D11 content device: 0x8007000e
[task 2019-09-13T18:42:16.766Z] 18:42:16 INFO - GECKO(1044) | [GFX1-]: (nsWindow) Detected device reset: 1
[task 2019-09-13T18:42:16.845Z] 18:42:16 INFO - GECKO(1044) | [GFX1-]: (nsWindow) Finished device reset.
[task 2019-09-13T18:42:44.727Z] 18:42:44 INFO - GECKO(1044) | [GFX1-]: Failed to create a D3D11 content device: 0x8007000e
[task 2019-09-13T18:42:44.742Z] 18:42:44 INFO - GECKO(1044) | [GFX1-]: Failed to cr[GFX1-eate a D3D11 content device: 0x8007000e

Comment 1

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Bad machine with graphics issue.