Bug: Intermittent browser/components/migration/tests/browser/browser_extension_migration.js | single tracking bug
Status: NEW
Priority: P5
Created: 2023-06-27 21:20:23+00:00
Resolved: 2025-03-03 06:28:44+00:00

**Filed by:** imoraru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=420813850&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/IVP6oMWNQ4uD4E67RdXPHw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2023-06-27T17:42:08.392Z] 17:42:08     INFO - TEST-PASS | browser/components/migration/tests/browser/browser_extension_migration.js | Should have gotten the expected profile. - {"id":"test-profile","name":"Some test profile"} deepEqual {"id":"test-profile","name":"Some test profile"} - 
[task 2023-06-27T17:42:08.393Z] 17:42:08     INFO - Done waiting - migration subdialog loaded and ready.
[task 2023-06-27T17:42:08.393Z] 17:42:08     INFO - Buffered messages finished
[task 2023-06-27T17:42:08.393Z] 17:42:08     INFO - TEST-UNEXPECTED-FAIL | browser/components/migration/tests/browser/browser_extension_migration.js | Test timed out - 
[task 2023-06-27T17:42:08.393Z] 17:42:08     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-06-27T17:42:08.416Z] 17:42:08     INFO - TEST-UNEXPECTED-FAIL | browser/components/migration/tests/browser/browser_extension_migration.js | A promise chain failed to handle a rejection: MigrationWizard:DoneMigration listener not removed before the end of test - stack: waitForEvent/</<@resource://testing-common/BrowserTestUtils.sys.mjs:1302:15
[task 2023-06-27T17:42:08.416Z] 17:42:08     INFO - ensureDOMPromiseRejectionsProcessed@resource://testing-common/PromiseTestUtils.sys.mjs:115:17
[task 2023-06-27T17:42:08.416Z] 17:42:08     INFO - nextTest@chrome://mochikit/content/browser-test.js:765:29
[task 2023-06-27T17:42:08.416Z] 17:42:08     INFO - timeoutFn@chrome://mochikit/content/browser-test.js:1437:18
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - setTimeout handler*Tester_execTest@chrome://mochikit/content/browser-test.js:1379:45
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1120:14
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - spinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - spinResolve@chrome://browser/content/migration/migration.js:201:33
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - onImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - init@chrome://browser/content/migration/migration.js:164:10
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - onload@chrome://browser/content/migration/migration.xhtml:1:17
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - showMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - showThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - run@chrome://mochikit/content/browser-test.js:1714:9
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - spinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - spinResolve@chrome://browser/content/migration/migration.js:201:33
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - onImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - init@chrome://browser/content/migration/migration.js:164:10
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - onload@chrome://browser/content/migration/migration.xhtml:1:17
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - showMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - showThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20
[task 2023-06-27T17:42:08.427Z] 17:42:08     INFO - run@chrome://mochikit/content/browser-test.js:1714:9
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - Rejection date: Tue Jun 27 2023 17:42:08 GMT+0000 (Coordinated Universal Time) - false == true - {"filename":"resource://testing-common/PromiseTestUtils.sys.mjs","name":"assertNoUncaughtRejections","sourceId":573,"lineNumber":266,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"nextTest","sourceId":538,"lineNumber":766,"columnNumber":29,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"timeoutFn","sourceId":538,"lineNumber":1437,"columnNumber":18,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"chrome://mochikit/content/browser-test.js","name":"Tester_execTest","sourceId":538,"lineNumber":1379,"columnNumber":45,"sourceLine":"","asyncCause":"setTimeout handler","asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"nextTest/<","sourceId":538,"lineNumber":1120,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/tests/SimpleTest/SimpleTest.js","name":"SimpleTest.waitForFocus/<","sourceId":564,"lineNumber":1056,"columnNumber":13,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"resource:///modules/MigrationUtils.sys.mjs","name":"spinResolve","sourceId":368,"lineNumber":385,"columnNumber":17,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://browser/content/migration/migration.js","name":"spinResolve","sourceId":1177,"lineNumber":201,"columnNumber":33,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://browser/content/migration/migration.js","name":"onImportSourcePageShow","sourceId":1177,"lineNumber":235,"columnNumber":29,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://browser/content/migration/migration.js","name":"init","sourceId":1177,"lineNumber":164,"columnNumber":10,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://browser/content/migration/migration.xhtml","name":"onload","sourceId":1181,"lineNumber":1,"columnNumber":17,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"resource:///modules/MigrationUtils.sys.mjs","name":"showMigrationWizard","sourceId":368,"lineNumber":704,"columnNumber":17,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js","name":"showThenCloseMigrationWizardViaEntrypoint/<","sourceId":1070,"lineNumber":16,"columnNumber":20,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"run","sourceId":538,"lineNumber":1714,"columnNumber":9,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"resource:///modules/MigrationUtils.sys.mjs","name":"spinResolve","sourceId":368,"lineNumber":385,"columnNumber":17,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://browser/content/migration/migration.js","name":"spinResolve","sourceId":1177,"lineNumber":201,"columnNumber":33,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://browser/content/migration/migration.js","name":"onImportSourcePageShow","sourceId":1177,"lineNumber":235,"columnNumber":29,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://browser/content/migration/migration.js","name":"init","sourceId":1177,"lineNumber":164,"columnNumber":10,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://browser/content/migration/migration.xhtml","name":"onload","sourceId":1173,"lineNumber":1,"columnNumber":17,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"resource:///modules/MigrationUtils.sys.mjs","name":"showMigrationWizard","sourceId":368,"lineNumber":704,"columnNumber":17,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js","name":"showThenCloseMigrationWizardViaEntrypoint/<","sourceId":1070,"lineNumber":16,"columnNumber":20,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"run","sourceId":538,"lineNumber":1714,"columnNumber":9,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":null,"formattedStack":"run@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"showThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"showMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"onload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"init@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"onImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"spinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"spinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"run@chrome://mochikit/content/browser-test.js:1714:9\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"showThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"showMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"onload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\nspinRes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164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"nextTest/<@chrome://mochikit/content/browser-test.js:1120:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"setTimeout handler*Tester_execTest@chrome://mochikit/content/browser-test.js:1379:45\nnextTest/<@chrome://mochikit/content/browser-test.js:1120:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"timeoutFn@chrome://mochikit/content/browser-test.js:1437:18\nsetTimeout handler*Tester_execTest@chrome://mochikit/content/browser-test.js:1379:45\nnextTest/<@chrome://mochikit/content/browser-test.js:1120:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"nextTest@chrome://mochikit/content/browser-test.js:766:29\ntimeoutFn@chrome://mochikit/content/browser-test.js:1437:18\nsetTimeout handler*Tester_execTest@chrome://mochikit/content/browser-test.js:1379:45\nnextTest/<@chrome://mochikit/content/browser-test.js:1120:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}},"formattedStack":"assertNoUncaughtRejections@resource://testing-common/PromiseTestUtils.sys.mjs:266:14\nnextTest@chrome://mochikit/content/browser-test.js:766:29\ntimeoutFn@chrome://mochikit/content/browser-test.js:1437:18\nsetTimeout handler*Tester_execTest@chrome://mochikit/content/browser-test.js:1379:45\nnextTest/<@chrome://mochikit/content/browser-test.js:1120:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\nspinResolve@resource:///modules/MigrationUtils.sys.mjs:385:17\nspinResolve@chrome://browser/content/migration/migration.js:201:33\nonImportSourcePageShow@chrome://browser/content/migration/migration.js:235:29\ninit@chrome://browser/content/migration/migration.js:164:10\nonload@chrome://browser/content/migration/migration.xhtml:1:17\nshowMigrationWizard@resource:///modules/MigrationUtils.sys.mjs:704:17\nshowThenCloseMigrationWizardViaEntrypoint/<@chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:16:20\nrun@chrome://mochikit/content/browser-test.js:1714:9\n","nativeSavedFrame":{}}
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - Stack trace:
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - resource://testing-common/PromiseTestUtils.sys.mjs:assertNoUncaughtRejections:266
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://mochikit/content/browser-test.js:nextTest:766
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://mochikit/content/browser-test.js:timeoutFn:1437
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - setTimeout handler*chrome://mochikit/content/browser-test.js:Tester_execTest:1379
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1120
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1056
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - resource:///modules/MigrationUtils.sys.mjs:spinResolve:385
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://browser/content/migration/migration.js:spinResolve:201
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://browser/content/migration/migration.js:onImportSourcePageShow:235
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://browser/content/migration/migration.js:init:164
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://browser/content/migration/migration.xhtml:onload:1
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - resource:///modules/MigrationUtils.sys.mjs:showMigrationWizard:704
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:showThenCloseMigrationWizardViaEntrypoint/<:16
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://mochikit/content/browser-test.js:run:1714
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - resource:///modules/MigrationUtils.sys.mjs:spinResolve:385
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://browser/content/migration/migration.js:spinResolve:201
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://browser/content/migration/migration.js:onImportSourcePageShow:235
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://browser/content/migration/migration.js:init:164
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - chrome://browser/content/migration/migration.xhtml:onload:1
[task 2023-06-27T17:42:08.428Z] 17:42:08     INFO - resource:///modules/MigrationUtils.sys.mjs:showMigrationWizard:704
[task 2023-06-27T17:42:08.429Z] 17:42:08     INFO - chrome://mochitests/content/browser/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js:showThenCloseMigrationWizardViaEntrypoint/<:16
[task 2023-06-27T17:42:08.429Z] 17:42:08     INFO - chrome://mochikit/content/browser-test.js:run:1714
[task 2023-06-27T17:42:08.429Z] 17:42:08     INFO - GECKO(5704) | JavaScript error: resource://testing-common/BrowserTestUtils.sys.mjs, line 1302: uncaught exception: MigrationWizard:DoneMigration listener not removed before the end of test
[task 2023-06-27T17:42:08.429Z] 17:42:08     INFO - Console message: [JavaScript Error: "uncaught exception: MigrationWizard:DoneMigration listener not removed before the end of test" {file: "resource://testing-common/BrowserTestUtils.sys.mjs" line: 1302}]
[task 2023-06-27T17:42:08.430Z] 17:42:08     INFO - GECKO(5704) | MEMORY STAT | vsize 2104560MB | vsizeMaxContiguous 66026234MB | residentFast 458MB | heapAllocated 209MB
[task 2023-06-27T17:42:08.430Z] 17:42:08     INFO - TEST-OK | browser/components/migration/tests/browser/browser_extension_migration.js | took 99715ms
[task 2023-06-27T17:42:08.430Z] 17:42:08     INFO - GECKO(5704) | [Child 7908: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 18534438800 == 1 [pid = 7908] [id = 9]
[task 2023-06-27T17:42:08.431Z] 17:42:08     INFO - GECKO(5704) | [Child 7908: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (1852cf06200) [pid = 7908] [serial = 26] [outer = 0]
[task 2023-06-27T17:42:08.432Z] 17:42:08     INFO - GECKO(5704) | [Child 7908: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (18534439c00) [pid = 7908] [serial = 27] [outer = 1852cf06200]
[task 2023-06-27T17:42:08.432Z] 17:42:08     INFO - GECKO(5704) | [Parent 2052, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:163
[task 2023-06-27T17:42:08.432Z] 17:42:08     INFO - GECKO(5704) | [Parent 2052, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:163
[task 2023-06-27T17:42:08.433Z] 17:42:08     INFO - checking window state
[task 2023-06-27T17:42:08.463Z] 17:42:08     INFO - TEST-START | browser/components/migration/tests/browser/browser_ie_edge_bookmarks_success_strings.js
```