Bug: Intermittent browser/base/content/test/tabs/browser_multiselect_tabs_close.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2024-01-04 12:19:04+00:00
Resolved: 2024-07-22 12:02:34+00:00

**Filed by:** csabou [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=442115454&repo=try
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/akGugqIvShyIaiKRwp4tzw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2024-01-04T10:22:26.508Z] 10:22:26     INFO - TEST-PASS | browser/base/content/test/tabs/browser_multiselect_tabs_close.js | Zero multiselected tabs - 
[task 2024-01-04T10:22:26.508Z] 10:22:26     INFO - Leaving test bound usingTabCloseButton
[task 2024-01-04T10:22:26.509Z] 10:22:26     INFO - Entering test bound usingTabContextMenu
[task 2024-01-04T10:22:26.509Z] 10:22:26     INFO - Buffered messages finished
[task 2024-01-04T10:22:26.510Z] 10:22:26     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_multiselect_tabs_close.js | Test timed out - 
[task 2024-01-04T10:22:26.510Z] 10:22:26     INFO - GECKO(2211) | Completed ShutdownLeaks collections in process 2211
[task 2024-01-04T10:22:26.511Z] 10:22:26     INFO - TEST-START | Shutdown
[task 2024-01-04T10:22:26.511Z] 10:22:26     INFO - Browser Chrome Test Summary
[task 2024-01-04T10:22:26.511Z] 10:22:26     INFO - Passed:  1272
[task 2024-01-04T10:22:26.512Z] 10:22:26     INFO - Failed:  1
[task 2024-01-04T10:22:26.513Z] 10:22:26     INFO - Todo:    0
[task 2024-01-04T10:22:26.513Z] 10:22:26     INFO - Mode:    e10s
[task 2024-01-04T10:22:26.513Z] 10:22:26     INFO - *** End BrowserChrome Test Results ***
[task 2024-01-04T10:22:26.899Z] 10:22:26     INFO - GECKO(2211) | 1704363746898	Marionette	TRACE	Received observer notification quit-application
[task 2024-01-04T10:22:26.900Z] 10:22:26     INFO - GECKO(2211) | 1704363746899	Marionette	INFO	Stopped listening on port 2828
[task 2024-01-04T10:22:26.909Z] 10:22:26     INFO - GECKO(2211) | 1704363746909	Marionette	DEBUG	Marionette stopped listening
[task 2024-01-04T10:22:27.016Z] 10:22:27     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-01-04T10:22:27.017Z] 10:22:27     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_multiselect_tabs_close.js | Uncaught exception received from previously timed out test bound usingTabContextMenu - at resource://testing-common/BrowserTestUtils.sys.mjs:538 - Error: The window unloaded while we were waiting for the browser to load - this should never happen.
[task 2024-01-04T10:22:27.017Z] 10:22:27     INFO - Stack trace:
[task 2024-01-04T10:22:27.018Z] 10:22:27     INFO - listener@resource://testing-common/BrowserTestUtils.sys.mjs:538:15
[task 2024-01-04T10:22:27.018Z] 10:22:27     INFO - EventListener.handleEvent*browserLoaded/<@resource://testing-common/BrowserTestUtils.sys.mjs:553:27
[task 2024-01-04T10:22:27.018Z] 10:22:27     INFO - browserLoaded@resource://testing-common/BrowserTestUtils.sys.mjs:503:12
[task 2024-01-04T10:22:27.018Z] 10:22:27     INFO - addTabTo@chrome://mochitests/content/browser/browser/base/content/test/tabs/head.js:47:26
[task 2024-01-04T10:22:27.019Z] 10:22:27     INFO - addTab@chrome://mochitests/content/browser/browser/base/content/test/tabs/head.js:36:10
[task 2024-01-04T10:22:27.019Z] 10:22:27     INFO - usingTabContextMenu@chrome://mochitests/content/browser/browser/base/content/test/tabs/browser_multiselect_tabs_close.js:100:20
[task 2024-01-04T10:22:27.019Z] 10:22:27     INFO - async*handleTask@chrome://mochikit/content/browser-test.js:1138:26
[task 2024-01-04T10:22:27.019Z] 10:22:27     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1210:18
[task 2024-01-04T10:22:27.019Z] 10:22:27     INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1352:14
[task 2024-01-04T10:22:27.019Z] 10:22:27     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1127:14
[task 2024-01-04T10:22:27.019Z] 10:22:27     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13
[task 2024-01-04T10:22:27.019Z] 10:22:27     INFO - Entering test bound closeAllMultiselectedMiddleClick
[task 2024-01-04T10:22:27.039Z] 10:22:27     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-01-04T10:22:27.040Z] 10:22:27     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_multiselect_tabs_close.js | Uncaught exception received from previously timed out test bound closeAllMultiselectedMiddleClick - at chrome://global/content/elements/browser-custom-element.js:718 - TypeError: this.urlbarChangeTracker is undefined
[task 2024-01-04T10:22:27.040Z] 10:22:27     INFO - Stack trace:
[task 2024-01-04T10:22:27.040Z] 10:22:27     INFO - set userTypedValue@chrome://global/content/elements/browser-custom-element.js:718:7
[task 2024-01-04T10:22:27.040Z] 10:22:27     INFO - _kickOffBrowserLoad@chrome://browser/content/tabbrowser.js:3076:11
[task 2024-01-04T10:22:27.040Z] 10:22:27     INFO - addTab@chrome://browser/content/tabbrowser.js:2784:14
[task 2024-01-04T10:22:27.041Z] 10:22:27     INFO - addTab@resource://testing-common/BrowserTestUtils.sys.mjs:2683:23
[task 2024-01-04T10:22:27.041Z] 10:22:27     INFO - addTabTo@chrome://mochitests/content/browser/browser/base/content/test/tabs/head.js:45:32
[task 2024-01-04T10:22:27.041Z] 10:22:27     INFO - addTab@chrome://mochitests/content/browser/browser/base/content/test/tabs/head.js:36:10
[task 2024-01-04T10:22:27.041Z] 10:22:27     INFO - closeAllMultiselectedMiddleClick@chrome://mochitests/content/browser/browser/base/content/test/tabs/browser_multiselect_tabs_close.js:145:20
[task 2024-01-04T10:22:27.041Z] 10:22:27     INFO - handleTask@chrome://mochikit/content/browser-test.js:1138:26
[task 2024-01-04T10:22:27.041Z] 10:22:27     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1210:18
[task 2024-01-04T10:22:27.041Z] 10:22:27     INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1352:14
[task 2024-01-04T10:22:27.041Z] 10:22:27     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1127:14
[task 2024-01-04T10:22:27.041Z] 10:22:27     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13
[task 2024-01-04T10:22:27.193Z] 10:22:27     INFO - GECKO(2211) | JavaScript error: resource://testing-common/BrowserTestUtils.sys.mjs, line 538: Error: The window unloaded while we were waiting for the browser to load - this should never happen.
[task 2024-01-04T10:22:27.196Z] 10:22:27     INFO - GECKO(2211) | JavaScript error: resource://testing-common/BrowserTestUtils.sys.mjs, line 538: Error: The window unloaded while we were waiting for the browser to load - this should never happen.
[task 2024-01-04T10:22:27.196Z] 10:22:27     INFO - GECKO(2211) | JavaScript error: resource://testing-common/BrowserTestUtils.sys.mjs, line 538: Error: The window unloaded while we were waiting for the browser to load - this should never happen.
[task 2024-01-04T10:22:27.196Z] 10:22:27     INFO - GECKO(2211) | JavaScript error: resource://testing-common/BrowserTestUtils.sys.mjs, line 538: Error: The window unloaded while we were waiting for the browser to load - this should never happen.
[task 2024-01-04T10:22:27.198Z] 10:22:27     INFO - GECKO(2211) | JavaScript error: resource://testing-common/BrowserTestUtils.sys.mjs, line 538: Error: The window unloaded while we were waiting for the browser to load - this should never happen.
[task 2024-01-04T10:22:27.198Z] 10:22:27     INFO - GECKO(2211) | JavaScript error: resource://testing-common/BrowserTestUtils.sys.mjs, line 538: Error: The window unloaded while we were waiting for the browser to load - this should never happen.
[task 2024-01-04T10:22:41.904Z] 10:22:41     INFO - GECKO(2211) | console.error: (new Error("SessionFile is closed", "resource:///modules/sessionstore/SessionFile.sys.mjs", 370))
[task 2024-01-04T10:22:44.678Z] 10:22:44     INFO - GECKO(2211) | WARNING: At least one completion condition is taking too long to complete. Conditions: [{"name":"ContentParent: id=7b64003d9500","state":{"remoteTypePrefix":"webIsolated"},"filename":"/builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp","lineNumber":3920,"stack":""}] Barrier: profile-before-change
[task 2024-01-04T10:28:35.678Z] 10:28:35     INFO - GECKO(2211) | FATAL ERROR: AsyncShutdown timeout in profile-before-change Conditions: [{"name":"ContentParent: id=7b64003d9500","state":{"remoteTypePrefix":"webIsolated"},"filename":"/builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp","lineNumber":3920,"stack":""}] At least one completion condition failed to complete within a reasonable amount of time. Causing a crash to ensure that we do not leave the user with an unresponsive process draining resources.
[task 2024-01-04T10:28:35.679Z] 10:28:35     INFO - GECKO(2211) | WARNING: No crash reporter available
```