Bug: Intermittent Tier 2 browser/components/aboutlogins/tests/browser/browser_noLoginsView.js | [JavaScript Error: "NotFoundError: No such JSWindowActor 'MarionetteFrame'"] -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-07-23 08:48:18+00:00
Resolved: 2020-08-18 17:06:16+00:00

**Filed by:** btara [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=310816033&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FTix3vt_QuyNKGVENnAa4g/runs/0/artifacts/public/logs/live_backing.log
**Reftest URL:** https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FTix3vt_QuyNKGVENnAa4g/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

```
[task 2020-07-23T06:58:58.406Z] 06:58:58     INFO - TEST-START | browser/components/aboutlogins/tests/browser/browser_noLoginsView.js
[task 2020-07-23T06:58:58.483Z] 06:58:58     INFO - GECKO(4991) | 1595487538476	Marionette	TRACE	[40] Child actor created for window id 6442450945
[task 2020-07-23T06:58:58.571Z] 06:58:58     INFO - GECKO(4991) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmp5PpicG.mozrunner/runtests_leaks_tab_pid5185.log
[task 2020-07-23T06:58:58.573Z] 06:58:58     INFO - GECKO(4991) | [5185, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp, line 246
[task 2020-07-23T06:58:58.618Z] 06:58:58     INFO - GECKO(4991) | [Child 5130: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 0x7f4cecf3b800 == 2 [pid = 5130] [id = {9b38c0b2-7435-48f3-a180-4020b98c8399}]
[task 2020-07-23T06:58:58.622Z] 06:58:58     INFO - GECKO(4991) | [Child 5130: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (0x7f4d09393350) [pid = 5130] [serial = 4] [outer = (nil)]
[task 2020-07-23T06:58:58.623Z] 06:58:58     INFO - GECKO(4991) | [Child 5130: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (0x7f4cecf3cc00) [pid = 5130] [serial = 5] [outer = 0x7f4d09393350]
[task 2020-07-23T06:58:58.646Z] 06:58:58     INFO - GECKO(4991) | [Parent 4991, Main Thread] WARNING: NS_ENSURE_TRUE(mPresShell) failed: file /builds/worker/checkouts/gecko/layout/generic/nsFrameSelection.cpp, line 1605
[task 2020-07-23T06:58:58.683Z] 06:58:58     INFO - GECKO(4991) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'MarionetteFrame'
[task 2020-07-23T06:58:58.740Z] 06:58:58     INFO - TEST-INFO | started process screentopng
[task 2020-07-23T06:58:59.027Z] 06:58:59     INFO - TEST-INFO | screentopng: exit 0
[task 2020-07-23T06:58:59.037Z] 06:58:59     INFO - Buffered messages logged at 06:58:58
[task 2020-07-23T06:58:59.048Z] 06:58:59     INFO - Entering test bound setup_head
[task 2020-07-23T06:58:59.048Z] 06:58:59     INFO - Leaving test bound setup_head
[task 2020-07-23T06:58:59.048Z] 06:58:59     INFO - Entering test bound setup
[task 2020-07-23T06:58:59.048Z] 06:58:59     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'MarionetteFrame'"]
[task 2020-07-23T06:58:59.048Z] 06:58:59     INFO - Buffered messages finished
[task 2020-07-23T06:58:59.051Z] 06:58:59     INFO - TEST-UNEXPECTED-FAIL | browser/components/aboutlogins/tests/browser/browser_noLoginsView.js | [JavaScript Error: "NotFoundError: No such JSWindowActor 'MarionetteFrame'"] - 
[task 2020-07-23T06:58:59.052Z] 06:58:59     INFO - Stack trace:
[task 2020-07-23T06:58:59.052Z] 06:58:59     INFO - chrome://mochikit/content/browser-test.js:test_ok:1299
[task 2020-07-23T06:58:59.053Z] 06:58:59     INFO - chrome://mochitests/content/browser/browser/components/aboutlogins/tests/browser/head.js:onConsoleMessage:150
[task 2020-07-23T06:58:59.054Z] 06:58:59     INFO - resource://specialpowers/SpecialPowersChild.jsm:observe/<:158
[task 2020-07-23T06:58:59.054Z] 06:58:59     INFO - GECKO(4991) | [Child 5130: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (0x7f4cecfc8400) [pid = 5130] [serial = 6] [outer = 0x7f4d09393350]
[task 2020-07-23T06:58:59.374Z] 06:58:59     INFO - GECKO(4991) | [Child 5185, Main Thread] WARNING: could not set real-time limit at process startup: file /builds/worker/checkouts/gecko/dom/ipc/ContentChild.cpp, line 1636
[task 2020-07-23T06:58:59.450Z] 06:58:59     INFO - Leaving test bound setup
...
```