Closed Bug 1963572 Opened 3 months ago Closed 3 months ago

Perma browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Uncaught exception in test bound test_TabGroupKeyboardFocus - at chrome://browser/content/tabbrowser - when Gecko 140 merges to beta on 2025-05-26

Categories

(Firefox :: Tabbed Browser, defect, P1)

defect

Tracking

()

VERIFIED FIXED
140 Branch
Tracking Status
firefox-esr115 --- unaffected
firefox-esr128 --- unaffected
firefox138 --- unaffected
firefox139 --- unaffected
firefox140 + verified

People

(Reporter: amarc, Assigned: dwalker)

References

(Regression)

Details

(Keywords: regression, Whiteboard: [fidefe-tabgrps-tabbrowser] )

Central-as-beta-simulation

How to run these simulations

Failure log

  • Failure snippet:
[task 2025-04-30T10:50:22.594Z] 10:50:22     INFO - TEST-START | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js
[task 2025-04-30T10:50:22.620Z] 10:50:22     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fb024c48400 == 4 [pid = 26817] [id = 62]
[task 2025-04-30T10:50:22.621Z] 10:50:22     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (7fb024357e00) [pid = 26817] [serial = 167] [outer = 0]
[task 2025-04-30T10:50:22.622Z] 10:50:22     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 9 (7fb022a20800) [pid = 26817] [serial = 168] [outer = 7fb024357e00]
[task 2025-04-30T10:50:22.641Z] 10:50:22     INFO - GECKO(8846) | [Child 26995: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f3d0df7b400 == 2 [pid = 26995] [id = 57]
[task 2025-04-30T10:50:22.642Z] 10:50:22     INFO - GECKO(8846) | [Child 26995: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (7f3d0d62e000) [pid = 26995] [serial = 169] [outer = 0]
[task 2025-04-30T10:50:22.642Z] 10:50:22     INFO - GECKO(8846) | [Child 26995: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (7f3d0c35cf00) [pid = 26995] [serial = 170] [outer = 7f3d0d62e000]
[task 2025-04-30T10:50:22.660Z] 10:50:22     INFO - GECKO(8846) | [Child 28013: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f8ded467400 == 2 [pid = 28013] [id = 53]
[task 2025-04-30T10:50:22.661Z] 10:50:22     INFO - GECKO(8846) | [Child 28013: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (7f8decbd9000) [pid = 28013] [serial = 157] [outer = 0]
[task 2025-04-30T10:50:22.661Z] 10:50:22     INFO - GECKO(8846) | [Child 28013: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (7f8dea67e600) [pid = 28013] [serial = 158] [outer = 7f8decbd9000]
[task 2025-04-30T10:50:22.682Z] 10:50:22     INFO - GECKO(8846) | [Child 28017: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fe696a60800 == 1 [pid = 28017] [id = 48]
[task 2025-04-30T10:50:22.684Z] 10:50:22     INFO - GECKO(8846) | [Child 28017: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7fe696151400) [pid = 28017] [serial = 143] [outer = 0]
[task 2025-04-30T10:50:22.684Z] 10:50:22     INFO - GECKO(8846) | [Child 28017: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7fe6b5ebbe00) [pid = 28017] [serial = 144] [outer = 7fe696151400]
[task 2025-04-30T10:50:22.817Z] 10:50:22     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 10 (7fb022a22600) [pid = 26817] [serial = 169] [outer = 7fb024357e00]
[task 2025-04-30T10:50:22.818Z] 10:50:22     INFO - GECKO(8846) | [Child 26995: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (7f3d0c35fc00) [pid = 26995] [serial = 171] [outer = 7f3d0d62e000]
[task 2025-04-30T10:50:22.821Z] 10:50:22     INFO - GECKO(8846) | [Child 28013: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (7f8dea681d00) [pid = 28013] [serial = 159] [outer = 7f8decbd9000]
[task 2025-04-30T10:50:22.823Z] 10:50:22     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7efcd3431c00 == 9 [pid = 8846] [id = 289] [url = chrome://browser/content/browser.xhtml]
[task 2025-04-30T10:50:22.824Z] 10:50:22     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7efca4f88000 == 8 [pid = 8846] [id = 292] [url = chrome://browser/content/browser.xhtml]
[task 2025-04-30T10:50:22.826Z] 10:50:22     INFO - GECKO(8846) | [Child 28017: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7fe694d2b000) [pid = 28017] [serial = 145] [outer = 7fe696151400]
[task 2025-04-30T10:50:23.134Z] 10:50:23     INFO - TEST-INFO | started process screentopng
[task 2025-04-30T10:50:23.383Z] 10:50:23     INFO - TEST-INFO | screentopng: exit 0
[task 2025-04-30T10:50:23.386Z] 10:50:23     INFO - Buffered messages logged at 10:50:22
[task 2025-04-30T10:50:23.387Z] 10:50:23     INFO - Entering setup bound 
[task 2025-04-30T10:50:23.388Z] 10:50:23     INFO - Leaving setup bound 
[task 2025-04-30T10:50:23.388Z] 10:50:23     INFO - Entering test bound test_TabGroupKeyboardFocus
[task 2025-04-30T10:50:23.389Z] 10:50:23     INFO - Buffered messages logged at 10:50:23
[task 2025-04-30T10:50:23.390Z] 10:50:23     INFO - Move focus to the active tab
[task 2025-04-30T10:50:23.391Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Tab2 should be focused - 
[task 2025-04-30T10:50:23.392Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Tab2 should be keyboard-focused as well - 
[task 2025-04-30T10:50:23.393Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | keyboard focus should move left from tab to tab group label - 
[task 2025-04-30T10:50:23.394Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | keyboard focus should move left from tab group label to tab - 
[task 2025-04-30T10:50:23.395Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | keyboard focus should move right from tab to tab group label - 
[task 2025-04-30T10:50:23.396Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | keyboard focus 'up' should move left from tab group label to tab with LTR GUI - 
[task 2025-04-30T10:50:23.397Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | keyboard focus 'down' should move right from tab to tab group label with LTR GUI - 
[task 2025-04-30T10:50:23.397Z] 10:50:23     INFO - Validate that the keyboard can control the expanded/collapsed state of the tab group
[task 2025-04-30T10:50:23.397Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Tab group should be expanded - true == true - 
[task 2025-04-30T10:50:23.399Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Tab group should be collapsed - true == true - 
[task 2025-04-30T10:50:23.400Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | keyboard focus should remain on tab group label after collapse - 
[task 2025-04-30T10:50:23.400Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | active tab should automatically change to the next visible tab if the active tab is in a tab group that gets collapsed - 
[task 2025-04-30T10:50:23.401Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Tab group should be expanded - true == true - 
[task 2025-04-30T10:50:23.401Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Tab group should be collapsed once again - true == true - 
[task 2025-04-30T10:50:23.401Z] 10:50:23     INFO - Buffered messages finished
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - TEST-UNEXPECTED-FAIL | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Uncaught exception in test bound test_TabGroupKeyboardFocus - at chrome://browser/content/tabbrowser/tabgroup-menu.js:1194 - TypeError: element is undefined
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - Stack trace:
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - #setElementVisibility@chrome://browser/content/tabbrowser/tabgroup-menu.js:1194:24
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - #setLoadingState@chrome://browser/content/tabbrowser/tabgroup-menu.js:1218:33
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - #resetCommonUI@chrome://browser/content/tabbrowser/tabgroup-menu.js:1243:28
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - #renderSuggestionState@chrome://browser/content/tabbrowser/tabgroup-menu.js:1304:30
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - set suggestionState@chrome://browser/content/tabbrowser/tabgroup-menu.js:974:34
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - openEditModal@chrome://browser/content/tabbrowser/tabgroup-menu.js:843:1
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - on_contextmenu@chrome://browser/content/tabbrowser/tabs.js:1578:31
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - test_TabGroupKeyboardFocus@chrome://mochitests/content/browser/browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js:140:25
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - async*handleTask@chrome://mochikit/content/browser-test.js:1170:26
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1242:18
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1383:14
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1159:14
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13
[task 2025-04-30T10:50:23.403Z] 10:50:23     INFO - Leaving test bound test_TabGroupKeyboardFocus
[task 2025-04-30T10:50:23.404Z] 10:50:23     INFO - Entering test bound test_TabGroupKeyboardMovement
[task 2025-04-30T10:50:23.404Z] 10:50:23     INFO - GECKO(8846) | [Child 28022: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f44dce6f800 == 1 [pid = 28022] [id = 45]
[task 2025-04-30T10:50:23.404Z] 10:50:23     INFO - GECKO(8846) | [Child 28022: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f44dc5d8a00) [pid = 28022] [serial = 134] [outer = 0]
[task 2025-04-30T10:50:23.405Z] 10:50:23     INFO - GECKO(8846) | [Child 28022: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f44fc2bdc00) [pid = 28022] [serial = 135] [outer = 7f44dc5d8a00]
[task 2025-04-30T10:50:23.405Z] 10:50:23     INFO - GECKO(8846) | [Child 28093: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f0348770c00 == 1 [pid = 28093] [id = 45]
[task 2025-04-30T10:50:23.406Z] 10:50:23     INFO - GECKO(8846) | [Child 28093: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f0347ed4600) [pid = 28093] [serial = 134] [outer = 0]
[task 2025-04-30T10:50:23.409Z] 10:50:23     INFO - GECKO(8846) | [Child 28093: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f0367bbbe00) [pid = 28093] [serial = 135] [outer = 7f0347ed4600]
[task 2025-04-30T10:50:23.410Z] 10:50:23     INFO - GECKO(8846) | [Child 28110: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fbf14269800 == 1 [pid = 28110] [id = 42]
[task 2025-04-30T10:50:23.413Z] 10:50:23     INFO - GECKO(8846) | [Child 28110: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7fbf33576000) [pid = 28110] [serial = 126] [outer = 0]
[task 2025-04-30T10:50:23.434Z] 10:50:23     INFO - GECKO(8846) | [Child 28110: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7fbf335bbe00) [pid = 28110] [serial = 127] [outer = 7fbf33576000]
[task 2025-04-30T10:50:23.438Z] 10:50:23     INFO - GECKO(8846) | [Child 9028: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fe87d8e8c00 == 4 [pid = 9028] [id = 207]
[task 2025-04-30T10:50:23.439Z] 10:50:23     INFO - GECKO(8846) | [Child 9028: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (7fe87da5d000) [pid = 9028] [serial = 539] [outer = 0]
[task 2025-04-30T10:50:23.439Z] 10:50:23     INFO - GECKO(8846) | [Child 9028: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 9 (7fe87c51a100) [pid = 9028] [serial = 540] [outer = 7fe87da5d000]
[task 2025-04-30T10:50:23.440Z] 10:50:23     INFO - GECKO(8846) | [Child 9094: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (7febed2d2a00) [pid = 9094] [serial = 292] [outer = 0] [url = about:newtab]
[task 2025-04-30T10:50:23.442Z] 10:50:23     INFO - GECKO(8846) | [Child 9094: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (7fec0f7be600) [pid = 9094] [serial = 297] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.442Z] 10:50:23     INFO - GECKO(8846) | [Child 9094: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7febf0373800 == 2 [pid = 9094] [id = 103] [url = about:newtab]
[task 2025-04-30T10:50:23.443Z] 10:50:23     INFO - GECKO(8846) | [Child 9094: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7febef832800 == 1 [pid = 9094] [id = 104] [url = about:newtab]
[task 2025-04-30T10:50:23.443Z] 10:50:23     INFO - GECKO(8846) | [Child 9028, Main Thread] WARNING: NS_ENSURE_TRUE(sf) failed: file /builds/worker/checkouts/gecko/dom/base/nsDOMWindowUtils.cpp:2110
[task 2025-04-30T10:50:23.465Z] 10:50:23     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb024c46800 == 3 [pid = 26817] [id = 61] [url = about:blank]
[task 2025-04-30T10:50:23.467Z] 10:50:23     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb024c45400 == 2 [pid = 26817] [id = 59] [url = about:blank]
[task 2025-04-30T10:50:23.467Z] 10:50:23     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb024c44800 == 1 [pid = 26817] [id = 60] [url = about:blank]
[task 2025-04-30T10:50:23.518Z] 10:50:23     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (7fb024357000) [pid = 26817] [serial = 165] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.518Z] 10:50:23     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (7fb024354400) [pid = 26817] [serial = 162] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.519Z] 10:50:23     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (7fb024357800) [pid = 26817] [serial = 160] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.554Z] 10:50:23     INFO - GECKO(8846) | [Child 28022: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7f44db22f500) [pid = 28022] [serial = 136] [outer = 7f44dc5d8a00]
[task 2025-04-30T10:50:23.556Z] 10:50:23     INFO - GECKO(8846) | console.error: (new TypeError("WindowGlobalParent.drawSnapshot: Argument 2 is not a finite floating-point value.", "chrome://global/content/elements/browser-custom-element.js", 1869))
[task 2025-04-30T10:50:23.605Z] 10:50:23     INFO - GECKO(8846) | [Child 28093: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7f0346c13b00) [pid = 28093] [serial = 136] [outer = 7f0347ed4600]
[task 2025-04-30T10:50:23.606Z] 10:50:23     INFO - GECKO(8846) | [Child 28110: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7fbf12613600) [pid = 28110] [serial = 128] [outer = 7fbf33576000]
[task 2025-04-30T10:50:23.612Z] 10:50:23     INFO - GECKO(8846) | [Child 9028: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 10 (7fe87c51ab00) [pid = 9028] [serial = 541] [outer = 7fe87da5d000]
[task 2025-04-30T10:50:23.631Z] 10:50:23     INFO - Move focus to the active tab
[task 2025-04-30T10:50:23.633Z] 10:50:23     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Tab2 should be focused - 
[task 2025-04-30T10:50:23.635Z] 10:50:23     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-04-30T10:50:23.636Z] 10:50:23     INFO - TEST-UNEXPECTED-FAIL | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Tab2 should be keyboard-focused as well - Got [object XULTextElement], expected [object XULElement]
[task 2025-04-30T10:50:23.636Z] 10:50:23     INFO - Stack trace:
[task 2025-04-30T10:50:23.636Z] 10:50:23     INFO - chrome://mochikit/content/browser-test.js:test_is:1654
[task 2025-04-30T10:50:23.636Z] 10:50:23     INFO - chrome://mochitests/content/browser/browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js:test_TabGroupKeyboardMovement:194
[task 2025-04-30T10:50:23.636Z] 10:50:23     INFO - chrome://mochikit/content/browser-test.js:handleTask:1170
[task 2025-04-30T10:50:23.636Z] 10:50:23     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1242
[task 2025-04-30T10:50:23.636Z] 10:50:23     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1383
[task 2025-04-30T10:50:23.637Z] 10:50:23     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1159
[task 2025-04-30T10:50:23.637Z] 10:50:23     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1058
[task 2025-04-30T10:50:23.705Z] 10:50:23     INFO - GECKO(8846) | [Child 9094: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (7febed643200) [pid = 9094] [serial = 293] [outer = 0] [url = about:newtab]
[task 2025-04-30T10:50:23.744Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 56 (7efc67b17100) [pid = 8846] [serial = 614] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.757Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 55 (7efcc1d4c600) [pid = 8846] [serial = 606] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.758Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 54 (7efc87fa9c00) [pid = 8846] [serial = 610] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.791Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 53 (7efcc88e7e00) [pid = 8846] [serial = 598] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.802Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 52 (7efc7e34f300) [pid = 8846] [serial = 660] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.804Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 51 (7efc7e3e8100) [pid = 8846] [serial = 592] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.804Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 50 (7efcc8587800) [pid = 8846] [serial = 596] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.808Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 49 (7efc9e744100) [pid = 8846] [serial = 600] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.808Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 48 (7efc7e3e6300) [pid = 8846] [serial = 604] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.810Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 47 (7efc7e36ca00) [pid = 8846] [serial = 668] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.811Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 46 (7efc87c5d900) [pid = 8846] [serial = 664] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.811Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 45 (7efc6f7ae700) [pid = 8846] [serial = 647] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.812Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 44 (7efc6fe08b00) [pid = 8846] [serial = 645] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.812Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 43 (7efca51b0300) [pid = 8846] [serial = 643] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.815Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 42 (7efc7c214100) [pid = 8846] [serial = 641] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.816Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 41 (7efc7d6a9f00) [pid = 8846] [serial = 639] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.816Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 40 (7efc700f7400) [pid = 8846] [serial = 637] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.816Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 39 (7efc9e3a3900) [pid = 8846] [serial = 635] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.816Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 38 (7efc6f7aa600) [pid = 8846] [serial = 622] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.816Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 37 (7efc83a13500) [pid = 8846] [serial = 618] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.816Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 36 (7efc6fe09a00) [pid = 8846] [serial = 616] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.816Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 35 (7efc83a13000) [pid = 8846] [serial = 612] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.816Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 34 (7efc83a15300) [pid = 8846] [serial = 608] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.816Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 33 (7efc70088900) [pid = 8846] [serial = 620] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.817Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 32 (7efc9e745a00) [pid = 8846] [serial = 658] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.817Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 31 (7efc6f7ab500) [pid = 8846] [serial = 654] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.820Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 30 (7efcc1d4b700) [pid = 8846] [serial = 656] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:23.821Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 29 (7efcc2ea2600) [pid = 8846] [serial = 650] [outer = 0] [url = chrome://mochitests/content/browser/browser/components/tabbrowser/test/browser/tabs/browser_tab_drag_drop_perwindow.js]
[task 2025-04-30T10:50:23.838Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7efcc2211400 == 7 [pid = 8846] [id = 290] [url = about:blank]
[task 2025-04-30T10:50:23.839Z] 10:50:23     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7efc6ff6a400 == 6 [pid = 8846] [id = 293] [url = about:blank]
[task 2025-04-30T10:50:25.061Z] 10:50:25     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 28 (7efc9e316c00) [pid = 8846] [serial = 665] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2025-04-30T10:50:25.062Z] 10:50:25     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 27 (7efca166c200) [pid = 8846] [serial = 661] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2025-04-30T10:50:25.063Z] 10:50:25     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 26 (7efcc2f1e600) [pid = 8846] [serial = 632] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2025-04-30T10:50:25.065Z] 10:50:25     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 25 (7efc7d54fc00) [pid = 8846] [serial = 680] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:25.701Z] 10:50:25     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 24 (7efc6ffaea00) [pid = 8846] [serial = 681] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:25.702Z] 10:50:25     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 23 (7efcca9d4d00) [pid = 8846] [serial = 674] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:25.872Z] 10:50:25     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 22 (7efcc60f4a00) [pid = 8846] [serial = 666] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:25.873Z] 10:50:25     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 21 (7efcc860e000) [pid = 8846] [serial = 662] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:25.873Z] 10:50:25     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 20 (7efc67f2b600) [pid = 8846] [serial = 633] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:25.910Z] 10:50:25     INFO - GECKO(8846) | [Child 26995: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f3d0df78800 == 1 [pid = 26995] [id = 56] [url = about:blank]
[task 2025-04-30T10:50:25.946Z] 10:50:25     INFO - GECKO(8846) | [Child 28013: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f8ded465800 == 1 [pid = 28013] [id = 52] [url = about:blank]
[task 2025-04-30T10:50:25.978Z] 10:50:25     INFO - GECKO(8846) | [Child 26995: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (7f3d0d62b600) [pid = 26995] [serial = 166] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:25.998Z] 10:50:25     INFO - GECKO(8846) | [Child 28013: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (7f8e0c875a00) [pid = 28013] [serial = 154] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:26.886Z] 10:50:26     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7efc9ea1c000 == 5 [pid = 8846] [id = 294] [url = about:blank]
[task 2025-04-30T10:50:26.887Z] 10:50:26     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7efc9e86d800 == 4 [pid = 8846] [id = 291] [url = chrome://mochitests/content/browser/browser/components/tabbrowser/test/browser/tabs/browser_tab_dragdrop2_frame1.xhtml]
[task 2025-04-30T10:50:26.893Z] 10:50:26     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 19 (7efca22a8600) [pid = 8846] [serial = 676] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2025-04-30T10:50:26.893Z] 10:50:26     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 18 (7efca1547a00) [pid = 8846] [serial = 671] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:26.894Z] 10:50:26     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 17 (7efcd55fc400) [pid = 8846] [serial = 669] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2025-04-30T10:50:26.894Z] 10:50:26     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 16 (7efca22a6c00) [pid = 8846] [serial = 678] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:26.895Z] 10:50:26     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 15 (7efca154b800) [pid = 8846] [serial = 673] [outer = 0] [url = chrome://mochitests/content/browser/browser/components/tabbrowser/test/browser/tabs/browser_tab_dragdrop2_frame1.xhtml]
[task 2025-04-30T10:50:27.449Z] 10:50:27     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (7efc853ad600) [pid = 8846] [serial = 677] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:27.450Z] 10:50:27     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (7efc6ffb1200) [pid = 8846] [serial = 672] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:27.451Z] 10:50:27     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (7efcc60f7700) [pid = 8846] [serial = 670] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:27.451Z] 10:50:27     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (7efc6fe09500) [pid = 8846] [serial = 675] [outer = 0] [url = chrome://mochitests/content/browser/browser/components/tabbrowser/test/browser/tabs/browser_tab_dragdrop2_frame1.xhtml]
[task 2025-04-30T10:50:27.451Z] 10:50:27     INFO - GECKO(8846) | [Parent 8846: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (7efc7e3a3b00) [pid = 8846] [serial = 679] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:27.678Z] 10:50:27     INFO - GECKO(8846) | [Child 9094: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (7febef8d1100) [pid = 9094] [serial = 295] [outer = 0] [url = about:newtab]
[task 2025-04-30T10:50:27.679Z] 10:50:27     INFO - GECKO(8846) | [Child 9094: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (7fec0f7be100) [pid = 9094] [serial = 300] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:27.772Z] 10:50:27     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (7fb022a20d00) [pid = 26817] [serial = 161] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:27.773Z] 10:50:27     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (7fb0440be100) [pid = 26817] [serial = 163] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:27.774Z] 10:50:27     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (7fb022a1e500) [pid = 26817] [serial = 164] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:27.775Z] 10:50:27     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7fb022a20800) [pid = 26817] [serial = 168] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:27.776Z] 10:50:27     INFO - GECKO(8846) | [Child 26817: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7fb022a1db00) [pid = 26817] [serial = 166] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:27.908Z] 10:50:27     INFO - GECKO(8846) | [Child 9094: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (7febed6ec800) [pid = 9094] [serial = 296] [outer = 0] [url = about:newtab]
[task 2025-04-30T10:50:27.909Z] 10:50:27     INFO - GECKO(8846) | [Child 9094: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (7febed6edc00) [pid = 9094] [serial = 299] [outer = 0] [url = about:newtab]
[task 2025-04-30T10:50:29.785Z] 10:50:29     INFO - GECKO(8846) | [Child 9028: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fe87d8e5400 == 3 [pid = 9028] [id = 205] [url = about:blank]
[task 2025-04-30T10:50:29.786Z] 10:50:29     INFO - GECKO(8846) | [Child 9028: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fe87d8e4000 == 2 [pid = 9028] [id = 204] [url = about:blank]
[task 2025-04-30T10:50:29.826Z] 10:50:29     INFO - GECKO(8846) | [Child 9028: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (7fe89d776200) [pid = 9028] [serial = 534] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:29.826Z] 10:50:29     INFO - GECKO(8846) | [Child 9028: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (7fe89d775000) [pid = 9028] [serial = 532] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:30.003Z] 10:50:30     INFO - GECKO(8846) | [Child 26995: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (7f3d0c35c000) [pid = 26995] [serial = 167] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:30.004Z] 10:50:30     INFO - GECKO(8846) | [Child 26995: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7f3d0c35de00) [pid = 26995] [serial = 168] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:30.004Z] 10:50:30     INFO - GECKO(8846) | [Child 26995: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f3d0c35cf00) [pid = 26995] [serial = 170] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:30.077Z] 10:50:30     INFO - GECKO(8846) | [Child 28013: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (7f8e0c8be100) [pid = 28013] [serial = 155] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:30.077Z] 10:50:30     INFO - GECKO(8846) | [Child 28013: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7f8dea67f500) [pid = 28013] [serial = 156] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:30.078Z] 10:50:30     INFO - GECKO(8846) | [Child 28013: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f8dea67e600) [pid = 28013] [serial = 158] [outer = 0] [url = about:blank]
[task 2025-04-30T10:50:30.379Z] 10:50:30     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-04-30T10:50:30.380Z] 10:50:30     INFO - TEST-UNEXPECTED-FAIL | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Uncaught exception in test bound test_TabGroupKeyboardMovement - Waiting for element to become active tab and/or get keyboard focus - timed out after 50 tries.
[task 2025-04-30T10:50:30.380Z] 10:50:30     INFO - Leaving test bound test_TabGroupKeyboardMovement
[task 2025-04-30T10:50:30.385Z] 10:50:30     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-04-30T10:50:30.386Z] 10:50:30     INFO - TEST-UNEXPECTED-FAIL | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | A promise chain failed to handle a rejection: popupshown listener not removed before the end of test - stack: waitForEvent/</<@resource://testing-common/BrowserTestUtils.sys.mjs:1302:15
[task 2025-04-30T10:50:30.386Z] 10:50:30     INFO - ensureDOMPromiseRejectionsProcessed@resource://testing-common/PromiseTestUtils.sys.mjs:115:17
[task 2025-04-30T10:50:30.386Z] 10:50:30     INFO - nextTest@chrome://mochikit/content/browser-test.js:802:29
[task 2025-04-30T10:50:30.386Z] 10:50:30     INFO - testScope/test_finish/<@chrome://mochikit/content/browser-test.js:1840:25
[task 2025-04-30T10:50:30.387Z] 10:50:30     INFO - run@chrome://mochikit/content/browser-test.js:1760:9
[task 2025-04-30T10:50:30.387Z] 10:50:30     INFO - Rejection date: Wed Apr 30 2025 10:50:30 GMT+0000 (Coordinated Universal Time) - false == true - 
[task 2025-04-30T10:50:30.387Z] 10:50:30     INFO - Stack trace:
[task 2025-04-30T10:50:30.387Z] 10:50:30     INFO - resource://testing-common/PromiseTestUtils.sys.mjs:assertNoUncaughtRejections:266
[task 2025-04-30T10:50:30.387Z] 10:50:30     INFO - chrome://mochikit/content/browser-test.js:nextTest:803
[task 2025-04-30T10:50:30.387Z] 10:50:30     INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1840
[task 2025-04-30T10:50:30.388Z] 10:50:30     INFO - chrome://mochikit/content/browser-test.js:run:1760
[task 2025-04-30T10:50:30.388Z] 10:50:30     INFO - GECKO(8846) | JavaScript error: resource://testing-common/BrowserTestUtils.sys.mjs, line 1302: uncaught exception: popupshown listener not removed before the end of test
[task 2025-04-30T10:50:30.389Z] 10:50:30     INFO - Console message: [JavaScript Error: "uncaught exception: popupshown listener not removed before the end of test" {file: "resource://testing-common/BrowserTestUtils.sys.mjs" line: 1302}]
[task 2025-04-30T10:50:30.427Z] 10:50:30     INFO - GECKO(8846) | MEMORY STAT | vsize 12820MB | residentFast 767MB | heapAllocated 470MB
[task 2025-04-30T10:50:30.429Z] 10:50:30     INFO - TEST-OK | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | took 7834ms
[task 2025-04-30T10:50:30.429Z] 10:50:30     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-04-30T10:50:30.430Z] 10:50:30     INFO - TEST-UNEXPECTED-FAIL | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Found an unexpected tab at the end of test run: about:blank - 
[task 2025-04-30T10:50:30.441Z] 10:50:30     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-04-30T10:50:30.443Z] 10:50:30     INFO - TEST-UNEXPECTED-FAIL | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Found an unexpected tab at the end of test run: about:blank - 
[task 2025-04-30T10:50:30.450Z] 10:50:30     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-04-30T10:50:30.450Z] 10:50:30     INFO - TEST-UNEXPECTED-FAIL | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | Found an unexpected tab at the end of test run: about:blank - 
[task 2025-04-30T10:50:30.458Z] 10:50:30     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-04-30T10:50:30.459Z] 10:50:30     INFO - TEST-UNEXPECTED-FAIL | browser/components/tabbrowser/test/browser/tabs/browser_tab_groups_keyboard_focus.js | terminating browser early - unable to close tabs; skipping remaining tests in folder - 
[task 2025-04-30T10:50:30.464Z] 10:50:30     INFO - GECKO(8846) | Completed ShutdownLeaks collections in process 8846
[task 2025-04-30T10:50:30.465Z] 10:50:30     INFO - TEST-START | Shutdown
Flags: needinfo?(sthompson)

Set release status flags based on info from the regressing bug 1962434

Assignee: nobody → sthompson
Flags: needinfo?(sthompson)

Next week is the final week of nightly for Fx140 before we merge to beta.
:sthompson, any concerns with fixing this by the end of next week?

Flags: needinfo?(sthompson)
Assignee: sthompson → dwalker
Whiteboard: [fidefe-tabgrps-tabbrowser]
Priority: -- → P1
Depends on: 1967501

:dwalker, sorry for the extra ping on this. Tomorrow is the final workday for Fx140 nightly before we go to beta.
I see the Depends on Bug 1967501 has landed.
Any concerns with the remaining work needed here to fix the perma failure?

Flags: needinfo?(sthompson) → needinfo?(dwalker)

Fixing the dependent bug should fix this failure. Based on this comment from an adjacent failure, it looks like the latest central-as-beta sim is passing tabbrowser tests and this can be closed, but let me know if you see any issues.

Flags: needinfo?(dwalker) → needinfo?(dmeehan)

No signs of this failure on today's central as beta simulation, will close this as fixed.

Status: NEW → RESOLVED
Closed: 3 months ago
Flags: needinfo?(dmeehan)
Resolution: --- → FIXED
Target Milestone: --- → 140 Branch
Status: RESOLVED → VERIFIED
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