Bug: Intermittent browser/components/sidebar/tests/browser/browser_extensions_sidebar.js | single tracking bug
Status: NEW
Priority: P5
Created: 2024-05-01 01:12:52+00:00
Resolved: 2025-03-03 07:07:31+00:00

**Filed by:** smolnar [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=456499154&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/TAbA3X8rRDWpz-lVaqJFsQ/runs/0/artifacts/public/logs/live_backing.log

---
```
TEST-PASS | browser/components/sidebar/tests/browser/browser_extensions_sidebar.js | Extension is removed from the sidebar. - 
[task 2024-05-01T00:40:32.455Z] 00:40:32     INFO - Buffered messages finished
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - TEST-UNEXPECTED-FAIL | browser/components/sidebar/tests/browser/browser_extensions_sidebar.js | A promise chain failed to handle a rejection: Bad b62e39318a9ebc639126ac0cf55b4534543ce708@temporary-addon principal: moz-extension://f107f240-4f38-4a96-9e85-b85c68732c95/1.html - stack: verifyEnv@resource://gre/modules/ConduitsParent.sys.mjs:171:15
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - fillInAddress@resource://gre/modules/ConduitsParent.sys.mjs:193:29
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - recvConduitOpened@resource://gre/modules/ConduitsParent.sys.mjs:216:10
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - receiveMessage@resource://gre/modules/ConduitsParent.sys.mjs:453:18
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - JSActor query*PointConduit@resource://gre/modules/ConduitsChild.sys.mjs:109:16
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - openConduit@resource://gre/modules/ConduitsChild.sys.mjs:176:19
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - openConduit@resource://gre/modules/ExtensionCommon.sys.mjs:561:44
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - ChildAPIManager@resource://gre/modules/ExtensionChild.sys.mjs:752:28
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - getContextChildManagerGetter/<@resource://gre/modules/ExtensionPageChild.sys.mjs:162:24
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - get childManager@resource://gre/modules/ExtensionPageChild.sys.mjs:331:8
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - expectViewLoad/<@resource://gre/modules/ExtensionPageChild.sys.mjs:416:21
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - Rejection date: Wed May 01 2024 00:40:32 GMT+0000 (Coordinated Universal Time) - false == true - {"filename":"resource://testing-common/PromiseTestUtils.sys.mjs","name":"assertNoUncaughtRejections","sourceId":617,"lineNumber":266,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"handleTask","sourceId":583,"lineNumber":1167,"columnNumber":22,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"chrome://mochikit/content/browser-test.js","name":"_runTaskBasedTest","sourceId":583,"lineNumber":1211,"columnNumber":18,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"chrome://mochikit/content/browser-test.js","name":"Tester_execTest","sourceId":583,"lineNumber":1353,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"nextTest/<","sourceId":583,"lineNumber":1128,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/tests/SimpleTest/SimpleTest.js","name":"SimpleTest.waitForFocus/<","sourceId":608,"lineNumber":1058,"columnNumber":13,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":null,"formattedStack":"SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"formattedStack":"nextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"formattedStack":"async*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"async*_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"handleTask@chrome://mochikit/content/browser-test.js:1167:22\nasync*_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"formattedStack":"assertNoUncaughtRejections@resource://testing-common/PromiseTestUtils.sys.mjs:266:14\nhandleTask@chrome://mochikit/content/browser-test.js:1167:22\nasync*_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}}
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - Stack trace:
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - resource://testing-common/PromiseTestUtils.sys.mjs:assertNoUncaughtRejections:266
[task 2024-05-01T00:40:32.465Z] 00:40:32     INFO - chrome://mochikit/content/browser-test.js:handleTask:1167
[task 2024-05-01T00:40:32.466Z] 00:40:32     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1211
[task 2024-05-01T00:40:32.466Z] 00:40:32     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1353
[task 2024-05-01T00:40:32.466Z] 00:40:32     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1128
[task 2024-05-01T00:40:32.466Z] 00:40:32     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1058
[task 2024-05-01T00:40:32.466Z] 00:40:32     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-05-01T00:40:32.472Z] 00:40:32     INFO - TEST-UNEXPECTED-FAIL | browser/components/sidebar/tests/browser/browser_extensions_sidebar.js | A promise chain failed to handle a rejection: Unknown sender or wrong actor for recvCreateProxyContext - stack: receiveMessage@resource://gre/modules/ConduitsParent.sys.mjs:458:13
[task 2024-05-01T00:40:32.472Z] 00:40:32     INFO - JSActor query*_doSend@resource://gre/modules/ConduitsChild.sys.mjs:64:11
[task 2024-05-01T00:40:32.472Z] 00:40:32     INFO - _send@resource://gre/modules/ConduitsChild.sys.mjs:125:18
[task 2024-05-01T00:40:32.472Z] 00:40:32     INFO - ChildAPIManager@resource://gre/modules/ExtensionChild.sys.mjs:764:18
[task 2024-05-01T00:40:32.473Z] 00:40:32     INFO - getContextChildManagerGetter/<@resource://gre/modules/ExtensionPageChild.sys.mjs:162:24
[task 2024-05-01T00:40:32.473Z] 00:40:32     INFO - get childManager@resource://gre/modules/ExtensionPageChild.sys.mjs:331:8
[task 2024-05-01T00:40:32.473Z] 00:40:32     INFO - expectViewLoad/<@resource://gre/modules/ExtensionPageChild.sys.mjs:416:21
[task 2024-05-01T00:40:32.473Z] 00:40:32     INFO - Rejection date: Wed May 01 2024 00:40:32 GMT+0000 (Coordinated Universal Time) - false == true - {"filename":"resource://testing-common/PromiseTestUtils.sys.mjs","name":"assertNoUncaughtRejections","sourceId":617,"lineNumber":266,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"handleTask","sourceId":583,"lineNumber":1167,"columnNumber":22,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"chrome://mochikit/content/browser-test.js","name":"_runTaskBasedTest","sourceId":583,"lineNumber":1211,"columnNumber":18,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"chrome://mochikit/content/browser-test.js","name":"Tester_execTest","sourceId":583,"lineNumber":1353,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"nextTest/<","sourceId":583,"lineNumber":1128,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/tests/SimpleTest/SimpleTest.js","name":"SimpleTest.waitForFocus/<","sourceId":608,"lineNumber":1058,"columnNumber":13,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":null,"formattedStack":"SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"formattedStack":"nextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"formattedStack":"async*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"async*_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"handleTask@chrome://mochikit/content/browser-test.js:1167:22\nasync*_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"formattedStack":"assertNoUncaughtRejections@resource://testing-common/PromiseTestUtils.sys.mjs:266:14\nhandleTask@chrome://mochikit/content/browser-test.js:1167:22\nasync*_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}}
[task 2024-05-01T00:40:32.473Z] 00:40:32     INFO - Stack trace:
```