Bug: Intermittent TV browser/components/customizableui/test/browser_hidden_widget_overflow.js | single tracking bug
Status: NEW
Priority: P5
Created: 2023-03-14 01:04:52+00:00
Resolved: 2024-01-22 07:02:22+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=408782566&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/VRBdIoeKSP2B8_TkAqaDiA/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/VRBdIoeKSP2B8_TkAqaDiA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
[task 2023-03-14T00:07:49.839Z] 00:07:49     INFO - TEST-START | browser/components/customizableui/test/browser_hidden_widget_overflow.js
[task 2023-03-14T00:07:49.859Z] 00:07:49     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 21ccbb13400 == 7 [pid = 3460] [id = 6]
[task 2023-03-14T00:07:49.859Z] 00:07:49     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 15 (21cc6e47c30) [pid = 3460] [serial = 15] [outer = 0]
[task 2023-03-14T00:07:49.859Z] 00:07:49     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 16 (21ccbb17c00) [pid = 3460] [serial = 16] [outer = 21cc6e47c30]
[task 2023-03-14T00:07:49.864Z] 00:07:49     INFO - GECKO(6668) | [Parent 3460, Main Thread] WARNING: NS_ENSURE_TRUE(uri) failed: file /builds/worker/checkouts/gecko/caps/BasePrincipal.cpp:1495
[task 2023-03-14T00:07:49.995Z] 00:07:49     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 21ccbb21c00 == 8 [pid = 3460] [id = 7]
[task 2023-03-14T00:07:50.011Z] 00:07:50     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 17 (21ccd319280) [pid = 3460] [serial = 17] [outer = 0]
[task 2023-03-14T00:07:50.012Z] 00:07:50     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 18 (21ccbb20400) [pid = 3460] [serial = 18] [outer = 21ccd319280]
[task 2023-03-14T00:07:50.058Z] 00:07:50     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 1cdab043c00 == 2 [pid = 5280] [id = 1]
[task 2023-03-14T00:07:50.061Z] 00:07:50     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (1cda60824e0) [pid = 5280] [serial = 5] [outer = 0]
[task 2023-03-14T00:07:50.061Z] 00:07:50     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (1cdab044400) [pid = 5280] [serial = 6] [outer = 1cda60824e0]
[task 2023-03-14T00:07:50.168Z] 00:07:50     INFO - GECKO(6668) | [Parent 3460, Main Thread] WARNING: NS_ENSURE_TRUE(mPresShell) failed: file /builds/worker/checkouts/gecko/layout/generic/nsFrameSelection.cpp:1672
[task 2023-03-14T00:07:50.216Z] 00:07:50     INFO - GECKO(6668) | 1678752470222	Marionette	TRACE	Received observer notification browser-delayed-startup-finished
[task 2023-03-14T00:07:50.238Z] 00:07:50     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (1cdab045000) [pid = 5280] [serial = 7] [outer = 1cda60824e0]
[task 2023-03-14T00:07:50.249Z] 00:07:50     INFO - GECKO(6668) | [WARN  webrender::device::gl] Cropping texture upload Box2D((0, 0), (0, 1)) to None
[task 2023-03-14T00:07:50.249Z] 00:07:50     INFO - GECKO(6668) | [WARN  webrender::device::gl] Cropping texture upload Box2D((0, 0), (0, 1)) to None
[task 2023-03-14T00:07:50.250Z] 00:07:50     INFO - GECKO(6668) | [WARN  webrender::device::gl] Cropping texture upload Box2D((0, 0), (0, 1)) to None
[task 2023-03-14T00:07:50.277Z] 00:07:50     INFO - GECKO(6668) | [WARN  webrender::device::gl] Cropping texture upload Box2D((0, 0), (0, 1)) to None
[task 2023-03-14T00:07:50.281Z] 00:07:50     INFO - GECKO(6668) | [WARN  webrender::device::gl] Cropping texture upload Box2D((0, 0), (0, 1)) to None
[task 2023-03-14T00:07:50.281Z] 00:07:50     INFO - GECKO(6668) | [WARN  webrender::device::gl] Cropping texture upload Box2D((0, 0), (0, 1)) to None
[task 2023-03-14T00:07:50.293Z] 00:07:50     INFO - GECKO(6668) | console.error: CustomizableUI:
[task 2023-03-14T00:07:50.293Z] 00:07:50     INFO - GECKO(6668) |   Could not localize property 'fake-webextension-button-1.tooltiptext'.
[task 2023-03-14T00:07:50.294Z] 00:07:50     INFO - GECKO(6668) | console.error: CustomizableUI:
[task 2023-03-14T00:07:50.295Z] 00:07:50     INFO - GECKO(6668) |   Could not localize property 'fake-webextension-button-1.tooltiptext'.
[task 2023-03-14T00:07:50.297Z] 00:07:50     INFO - GECKO(6668) | console.error: CustomizableUI:
[task 2023-03-14T00:07:50.298Z] 00:07:50     INFO - GECKO(6668) |   Could not localize property 'fake-webextension-button-2.tooltiptext'.
[task 2023-03-14T00:07:50.298Z] 00:07:50     INFO - GECKO(6668) | console.error: CustomizableUI:
[task 2023-03-14T00:07:50.299Z] 00:07:50     INFO - GECKO(6668) |   Could not localize property 'fake-webextension-button-2.tooltiptext'.
[task 2023-03-14T00:07:50.302Z] 00:07:50     INFO - GECKO(6668) | console.error: CustomizableUI:
[task 2023-03-14T00:07:50.302Z] 00:07:50     INFO - GECKO(6668) |   Could not localize property 'fake-hidden-button.tooltiptext'.
[task 2023-03-14T00:07:50.303Z] 00:07:50     INFO - GECKO(6668) | console.error: CustomizableUI:
[task 2023-03-14T00:07:50.303Z] 00:07:50     INFO - GECKO(6668) |   Could not localize property 'fake-hidden-button.tooltiptext'.
[task 2023-03-14T00:07:50.306Z] 00:07:50     INFO - GECKO(6668) | console.error: CustomizableUI:
[task 2023-03-14T00:07:50.306Z] 00:07:50     INFO - GECKO(6668) |   Could not localize property 'display-none-button.tooltiptext'.
[task 2023-03-14T00:07:50.307Z] 00:07:50     INFO - GECKO(6668) | console.error: CustomizableUI:
[task 2023-03-14T00:07:50.308Z] 00:07:50     INFO - GECKO(6668) |   Could not localize property 'display-none-button.tooltiptext'.
[task 2023-03-14T00:07:50.402Z] 00:07:50     INFO - TEST-INFO | started process screenshot
[task 2023-03-14T00:07:50.560Z] 00:07:50     INFO - TEST-INFO | screenshot: exit 0
[task 2023-03-14T00:07:50.572Z] 00:07:50     INFO - Buffered messages logged at 00:07:49
[task 2023-03-14T00:07:50.573Z] 00:07:50     INFO - Entering setup bound 
[task 2023-03-14T00:07:50.573Z] 00:07:50     INFO - Buffered messages logged at 00:07:50
[task 2023-03-14T00:07:50.574Z] 00:07:50     INFO - Leaving setup bound 
[task 2023-03-14T00:07:50.574Z] 00:07:50     INFO - Entering test bound test_hidden_widget_overflow
[task 2023-03-14T00:07:50.575Z] 00:07:50     INFO - TEST-PASS | browser/components/customizableui/test/browser_hidden_widget_overflow.js | Hidden button should be overflowed. - true == true - 
[task 2023-03-14T00:07:50.576Z] 00:07:50     INFO - TEST-PASS | browser/components/customizableui/test/browser_hidden_widget_overflow.js | Overflow panel button should be hidden. - true == true - 
[task 2023-03-14T00:07:50.576Z] 00:07:50     INFO - Leaving test bound test_hidden_widget_overflow
[task 2023-03-14T00:07:50.577Z] 00:07:50     INFO - Buffered messages finished
[task 2023-03-14T00:07:50.578Z] 00:07:50     INFO - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_hidden_widget_overflow.js | uncaught exception - TypeError: can't access property "style", this._progressIcon is null at _maybeScheduleProgressUpdate/this._progressRaf<@chrome://browser/content/downloads/indicator.js:493:11
[task 2023-03-14T00:07:50.578Z] 00:07:50     INFO - 
[task 2023-03-14T00:07:50.578Z] 00:07:50     INFO - Stack trace:
[task 2023-03-14T00:07:50.578Z] 00:07:50     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1996
[task 2023-03-14T00:07:50.578Z] 00:07:50     INFO - GECKO(6668) | JavaScript error: chrome://browser/content/downloads/indicator.js, line 493: TypeError: can't access property "style", this._progressIcon is null
[task 2023-03-14T00:07:50.579Z] 00:07:50     INFO - Console message: [JavaScript Error: "TypeError: can't access property "style", this._progressIcon is null" {file: "chrome://browser/content/downloads/indicator.js" line: 493}]
[task 2023-03-14T00:07:50.580Z] 00:07:50     INFO - _maybeScheduleProgressUpdate/this._progressRaf<@chrome://browser/content/downloads/indicator.js:493:11
[task 2023-03-14T00:07:50.580Z] 00:07:50     INFO - 
[task 2023-03-14T00:07:50.580Z] 00:07:50     INFO - GECKO(6668) | [Parent 3460, Main Thread] WARNING: '!mCancelable', file /builds/worker/checkouts/gecko/image/imgRequestProxy.cpp:476
[task 2023-03-14T00:07:50.581Z] 00:07:50     INFO - GECKO(6668) | [GPU 3392, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/checkouts/gecko/gfx/layers/apz/src/APZUpdater.cpp:371
[task 2023-03-14T00:07:50.638Z] 00:07:50     INFO - GECKO(6668) | [Child 5724, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/toolkit/xre/nsXREDirProvider.cpp:475
[task 2023-03-14T00:07:50.643Z] 00:07:50     INFO - GECKO(6668) | [Child 5724, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/toolkit/xre/nsXREDirProvider.cpp:475
[task 2023-03-14T00:07:50.643Z] 00:07:50     INFO - GECKO(6668) | JavaScript error: resource://gre/modules/XULStore.jsm, line 58: Error: Can't find profile directory.
[task 2023-03-14T00:07:50.644Z] 00:07:50     INFO - GECKO(6668) | [Child 5724, Main Thread] WARNING: '!mLocalStore', file /builds/worker/checkouts/gecko/dom/xul/XULPersist.cpp:146
[task 2023-03-14T00:07:50.653Z] 00:07:50     INFO - Console message: [JavaScript Error: "Error: Can't find profile directory." {file: "resource://gre/modules/XULStore.jsm" line: 58}]
[task 2023-03-14T00:07:50.653Z] 00:07:50     INFO - load@resource://gre/modules/XULStore.jsm:58:15
[task 2023-03-14T00:07:50.653Z] 00:07:50     INFO - XULStore@resource://gre/modules/XULStore.jsm:17:10
[task 2023-03-14T00:07:50.653Z] 00:07:50     INFO - 
[task 2023-03-14T00:07:50.764Z] 00:07:50     INFO - GECKO(6668) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_167874970147484\AppData\Local\Temp\tmp6vbh6dqj.mozrunner\runtests_leaks_tab_pid1568.log
[task 2023-03-14T00:07:50.776Z] 00:07:50     INFO - GECKO(6668) | [1568, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:345
[task 2023-03-14T00:07:50.787Z] 00:07:50     INFO - GECKO(6668) | [Child 1568, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/toolkit/xre/nsXREDirProvider.cpp:475
[task 2023-03-14T00:07:50.810Z] 00:07:50     INFO - GECKO(6668) | [Child 1568, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/toolkit/xre/nsXREDirProvider.cpp:475
[task 2023-03-14T00:07:50.813Z] 00:07:50     INFO - GECKO(6668) | [Child 1568, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/toolkit/xre/nsXREDirProvider.cpp:475
[task 2023-03-14T00:07:50.826Z] 00:07:50     INFO - GECKO(6668) | [Child 1568, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/toolkit/xre/nsXREDirProvider.cpp:475
[task 2023-03-14T00:07:50.983Z] 00:07:50     INFO - GECKO(6668) | MEMORY STAT | vsize 2112448MB | vsizeMaxContiguous 64969860MB | residentFast 311MB | heapAllocated 138MB
[task 2023-03-14T00:07:50.987Z] 00:07:50     INFO - TEST-OK | browser/components/customizableui/test/browser_hidden_widget_overflow.js | took 1141ms
[task 2023-03-14T00:07:50.993Z] 00:07:50     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 1cdab045400 == 3 [pid = 5280] [id = 2]
[task 2023-03-14T00:07:50.994Z] 00:07:50     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (1cda6082ab0) [pid = 5280] [serial = 8] [outer = 0]
[task 2023-03-14T00:07:50.995Z] 00:07:50     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 9 (1cdab045c00) [pid = 5280] [serial = 9] [outer = 1cda6082ab0]
[task 2023-03-14T00:07:51.006Z] 00:07:51     INFO - checking window state
[task 2023-03-14T00:07:51.030Z] 00:07:51     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 19 (21ccbb20800) [pid = 3460] [serial = 19] [outer = 21cc7921560]
[task 2023-03-14T00:07:51.108Z] 00:07:51     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1cdab038000 == 2 [pid = 5280] [id = 0] [url = about:blank]
[task 2023-03-14T00:07:51.111Z] 00:07:51     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1cdab043c00 == 1 [pid = 5280] [id = 1] [url = about:blank]
[task 2023-03-14T00:07:51.124Z] 00:07:51     INFO - GECKO(6668) | [Child 7524: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 25541131400 == 0 [pid = 7524] [id = 0] [url = about:blank]
[task 2023-03-14T00:07:51.132Z] 00:07:51     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (1cdab044400) [pid = 5280] [serial = 6] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.133Z] 00:07:51     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (1cdab03a000) [pid = 5280] [serial = 2] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.134Z] 00:07:51     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (1cdab03b800) [pid = 5280] [serial = 3] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.171Z] 00:07:51     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (1cda60824e0) [pid = 5280] [serial = 5] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.177Z] 00:07:51     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (1cda6080da0) [pid = 5280] [serial = 1] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.184Z] 00:07:51     INFO - GECKO(6668) | [Child 5724: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 20665438400 == 0 [pid = 5724] [id = 0] [url = about:newtab]
[task 2023-03-14T00:07:51.188Z] 00:07:51     INFO - GECKO(6668) | [Child 5724, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:302
[task 2023-03-14T00:07:51.198Z] 00:07:51     INFO - GECKO(6668) | [Child 6608: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1c3ebe7d400 == 5 [pid = 6608] [id = 2] [url = moz-extension://bb68af24-e432-41d8-b32b-da566773e981/_generated_background_page.html]
[task 2023-03-14T00:07:51.208Z] 00:07:51     INFO - GECKO(6668) | [Child 5724: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (2066543b400) [pid = 5724] [serial = 2] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.234Z] 00:07:51     INFO - GECKO(6668) | [Child 6608: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 17 (1c3ed7ec000) [pid = 6608] [serial = 17] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.241Z] 00:07:51     INFO - GECKO(6668) | [Child 6608: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 16 (1c3ebe7b800) [pid = 6608] [serial = 2] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.241Z] 00:07:51     INFO - GECKO(6668) | [Child 6608: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 15 (1c3ebe7cc00) [pid = 6608] [serial = 4] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.242Z] 00:07:51     INFO - GECKO(6668) | [Child 6608: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (1c3ebe7dc00) [pid = 6608] [serial = 6] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.243Z] 00:07:51     INFO - GECKO(6668) | [Child 6608: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (1c3ebe7f400) [pid = 6608] [serial = 8] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.244Z] 00:07:51     INFO - GECKO(6668) | [Child 6608: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (1c3ebe80800) [pid = 6608] [serial = 10] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.297Z] 00:07:51     INFO - GECKO(6668) | [Child 5724: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (20660480da0) [pid = 5724] [serial = 1] [outer = 0] [url = about:newtab]
[task 2023-03-14T00:07:51.312Z] 00:07:51     INFO - GECKO(6668) | [Child 6608: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (1c3e6e81560) [pid = 6608] [serial = 5] [outer = 0] [url = moz-extension://bb68af24-e432-41d8-b32b-da566773e981/_generated_background_page.html]
[task 2023-03-14T00:07:51.547Z] 00:07:51     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 21ccbb13400 == 7 [pid = 3460] [id = 6] [url = chrome://browser/content/browser.xhtml]
[task 2023-03-14T00:07:51.563Z] 00:07:51     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 21ccbb21c00 == 6 [pid = 3460] [id = 7] [url = about:blank]
[task 2023-03-14T00:07:51.569Z] 00:07:51     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 21cc00cb000 == 5 [pid = 3460] [id = 0] [url = chrome://gfxsanity/content/sanityparent.html]
[task 2023-03-14T00:07:51.798Z] 00:07:51     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (1cdab045000) [pid = 5280] [serial = 7] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.814Z] 00:07:51     INFO - GECKO(6668) | [Child 5280: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (1cdab040c00) [pid = 5280] [serial = 4] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.814Z] 00:07:51     INFO - GECKO(6668) | [Child 7472, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3396
[task 2023-03-14T00:07:51.814Z] 00:07:51     INFO - GECKO(6668) | [Child 7472, Main Thread] WARNING: NS_ENSURE_TRUE(InitStaticMembers()) failed: file /builds/worker/workspace/obj-build/dist/include/mozilla/Preferences.h:129
[task 2023-03-14T00:07:51.814Z] 00:07:51     INFO - GECKO(6668) | [Child 5724: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (2066543d000) [pid = 5724] [serial = 3] [outer = 0] [url = about:newtab]
[task 2023-03-14T00:07:51.829Z] 00:07:51     INFO - GECKO(6668) | [Child 7472, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4689
[task 2023-03-14T00:07:51.829Z] 00:07:51     INFO - GECKO(6668) | [Child 9804, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3396
[task 2023-03-14T00:07:51.829Z] 00:07:51     INFO - GECKO(6668) | [Child 9804, Main Thread] WARNING: NS_ENSURE_TRUE(InitStaticMembers()) failed: file /builds/worker/workspace/obj-build/dist/include/mozilla/Preferences.h:129
[task 2023-03-14T00:07:51.845Z] 00:07:51     INFO - GECKO(6668) | [Child 1568, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3396
[task 2023-03-14T00:07:51.849Z] 00:07:51     INFO - GECKO(6668) | [Child 1568, Main Thread] WARNING: NS_ENSURE_TRUE(InitStaticMembers()) failed: file /builds/worker/workspace/obj-build/dist/include/mozilla/Preferences.h:129
[task 2023-03-14T00:07:51.849Z] 00:07:51     INFO - GECKO(6668) | [Child 9804, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4689
[task 2023-03-14T00:07:51.855Z] 00:07:51     INFO - GECKO(6668) | [Child 1568, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4689
[task 2023-03-14T00:07:51.876Z] 00:07:51     INFO - GECKO(6668) | [Child 7524: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (25541135000) [pid = 7524] [serial = 2] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.877Z] 00:07:51     INFO - GECKO(6668) | [Child 7524: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (2553c080da0) [pid = 7524] [serial = 1] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:51.888Z] 00:07:51     INFO - GECKO(6668) | [Child 6608: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (1c3ed7e6800) [pid = 6608] [serial = 13] [outer = 0] [url = moz-extension://bb68af24-e432-41d8-b32b-da566773e981/_generated_background_page.html]
[task 2023-03-14T00:07:52.253Z] 00:07:52     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 18 (21cc9b29c00) [pid = 3460] [serial = 11] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:52.258Z] 00:07:52     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 17 (21ccbb20400) [pid = 3460] [serial = 18] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:52.259Z] 00:07:52     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 16 (21ccd319280) [pid = 3460] [serial = 17] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:52.259Z] 00:07:52     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 15 (21cc52c1400) [pid = 3460] [serial = 6] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:52.260Z] 00:07:52     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (21cc768d800) [pid = 3460] [serial = 9] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:52.315Z] 00:07:52     INFO - GECKO(6668) | [Parent 3460, Main Thread] WARNING: '!top', file /builds/worker/checkouts/gecko/dom/xul/MenuBarListener.cpp:99
[task 2023-03-14T00:07:52.613Z] 00:07:52     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (21cb49755e0) [pid = 3460] [serial = 1] [outer = 0] [url = chrome://gfxsanity/content/sanityparent.html]
[task 2023-03-14T00:07:52.623Z] 00:07:52     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (21cc6e47c30) [pid = 3460] [serial = 15] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2023-03-14T00:07:52.624Z] 00:07:52     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (21cc1699c00) [pid = 3460] [serial = 2] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:52.624Z] 00:07:52     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (21ccbb17c00) [pid = 3460] [serial = 16] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:52.896Z] 00:07:52     INFO - GECKO(6668) | Completed ShutdownLeaks collections in process 5280
[task 2023-03-14T00:07:52.903Z] 00:07:52     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (21cc00ca800) [pid = 3460] [serial = 20] [outer = 21cc7921560]
[task 2023-03-14T00:07:52.927Z] 00:07:52     INFO - GECKO(6668) | Completed ShutdownLeaks collections in process 7524
[task 2023-03-14T00:07:52.933Z] 00:07:52     INFO - GECKO(6668) | Completed ShutdownLeaks collections in process 5724
[task 2023-03-14T00:07:53.062Z] 00:07:53     INFO - GECKO(6668) | Completed ShutdownLeaks collections in process 6608
[task 2023-03-14T00:07:54.527Z] 00:07:54     INFO - GECKO(6668) | [Parent 3460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (21ccbb20800) [pid = 3460] [serial = 19] [outer = 0] [url = about:blank]
[task 2023-03-14T00:07:54.779Z] 00:07:54     INFO - GECKO(6668) | Completed ShutdownLeaks collections in process 3460
[task 2023-03-14T00:07:54.789Z] 00:07:54     INFO - TEST-START | Shutdown
```