Bug: Intermittent browser/base/content/test/permissions/browser_canvas_rfp_exclusion.js | Test timed out - | Uncaught exception received
Status: RESOLVED
Priority: P5
Resolution: DUPLICATE
Created: 2022-05-21 12:28:00+00:00
Resolved: 2022-07-26 00:12:41+00:00

**Filed by:** ncsoregi [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=378852059&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/KHA0YV4vSG-UQGUJutM6nw/runs/0/artifacts/public/logs/live_backing.log

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```
[task 2022-05-21T10:30:03.061Z] 10:30:03     INFO - TEST-PASS | browser/base/content/test/permissions/browser_canvas_rfp_exclusion.js | RFP, domain not exempted, nonPBM not exempted, canvas data != placed data (isPbm: false, RfpNonPbmExclusion: false, RfpDomainExclusion: false) - "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAYAAACqaXHeAAAA2UlEQVR4Xu3aIQ6CYBgG4DEy3Y15BaLBoslCgSOwyYbJK3gIk8X0n8HsBSxmZza7SfUIf+bnyTQG37fvfZ9s3Q11Hh6b16o9/hansHwXz8/9OzbXXXU+7C/b/lam/DzzAnwBfgEzIOUhFxvihqAtYAvYAraALeAWcAy5Bp3D8gCBiERIJCYTFIpKhcXiegHFiGZINaYbVI5qh9XjfAAgQYggMowQJEWJxYTF1J8TIoQIIUKIECKECCFCiBAihAghQogQIoQIIUKIECKECCFCiBAihAghMh8h8gd8xvfSMatFQgAAAABJRU5ErkJggg==" != "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAYAAACqaXHeAAAAgElEQVR4Xu3XAREAMAgDMfAvGoR8JqE3muvO3U34rQD8ACegA8IdOEqQAhSgAAUoEE4AgxjEIAYxGEbAGMIgBjGIQQxiMJwABjGIQQxiMIyANYhBDGIQgxjEYDgBDGIQgxjEYBgBaxCDGMQgBjGIwXACGMQgBjGIwTAC1iAG6ww+gEm/gfQLwwkAAAAASUVORK5CYII=" - 
[task 2022-05-21T10:30:03.061Z] 10:30:03     INFO - Console message: [JavaScript Warning: "Blocked https://example.com/ from extracting canvas data because no user input was detected." {file: "https://example.com/" line: 0}]
[task 2022-05-21T10:30:03.062Z] 10:30:03     INFO - Leaving test bound bound testCanvasRfpExclusion
[task 2022-05-21T10:30:03.062Z] 10:30:03     INFO - Entering test bound bound testCanvasRfpExclusion
[task 2022-05-21T10:30:03.063Z] 10:30:03     INFO - Buffered messages finished
[task 2022-05-21T10:30:03.063Z] 10:30:03     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/permissions/browser_canvas_rfp_exclusion.js | Test timed out - 
[task 2022-05-21T10:30:03.063Z] 10:30:03     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-05-21T10:30:03.064Z] 10:30:03     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/permissions/browser_canvas_rfp_exclusion.js | Uncaught exception received from previously timed out test - focus listener not removed before the end of test
[task 2022-05-21T10:30:03.064Z] 10:30:03     INFO - Entering test bound bound testCanvasRfpExclusion
[task 2022-05-21T10:30:03.065Z] 10:30:03     INFO - GECKO(7508) | [Parent 9668: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 21edbd2bc00 == 8 [pid = 9668] [id = 10]
[task 2022-05-21T10:30:03.065Z] 10:30:03     INFO - GECKO(7508) | [Parent 9668: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 15 (21ed08626a0) [pid = 9668] [serial = 23] [outer = 0]
[task 2022-05-21T10:30:03.066Z] 10:30:03     INFO - GECKO(7508) | [Parent 9668: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 16 (21edbd2ec00) [pid = 9668] [serial = 24] [outer = 21ed08626a0]
[task 2022-05-21T10:30:03.066Z] 10:30:03     INFO - GECKO(7508) | [Parent 9668, Main Thread] WARNING: NS_ENSURE_TRUE(uri) failed: file /builds/worker/checkouts/gecko/caps/BasePrincipal.cpp:1358
[task 2022-05-21T10:30:03.066Z] 10:30:03     INFO - GECKO(7508) | [Child 2784, Main Thread] WARNING: '!aContent->GetComposedDoc()', file /builds/worker/checkouts/gecko/layout/base/nsCSSFrameConstructor.cpp:8656
[task 2022-05-21T10:30:03.067Z] 10:30:03     INFO - GECKO(7508) | [Child 2784, Main Thread] WARNING: '!aContent->GetComposedDoc()', file /builds/worker/checkouts/gecko/layout/base/nsCSSFrameConstructor.cpp:8656
[task 2022-05-21T10:30:03.067Z] 10:30:03     INFO - GECKO(7508) | [Child 2784, Main Thread] WARNING: '!aContent->GetComposedDoc()', file /builds/worker/checkouts/gecko/layout/base/nsCSSFrameConstructor.cpp:8656
[task 2022-05-21T10:30:03.068Z] 10:30:03     INFO - GECKO(7508) | [Child 2784, Main Thread] WARNING: '!aContent->GetComposedDoc()', file /builds/worker/checkouts/gecko/layout/base/nsCSSFrameConstructor.cpp:8656
[task 2022-05-21T10:30:03.068Z] 10:30:03     INFO - GECKO(7508) | MEMORY STAT | vsize 2104226MB | vsizeMaxContiguous 68853350MB | residentFast 281MB | heapAllocated 94MB
[task 2022-05-21T10:30:03.069Z] 10:30:03     INFO - TEST-OK | browser/base/content/test/permissions/browser_canvas_rfp_exclusion.js | took 90098ms
```