Closed Bug 1660511 Opened 4 years ago Closed 4 years ago

Intermittent devtools/shared/resources/tests/browser_target_list_processes.js | Uncaught exception - at resource:Front.js:327 - Error: [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIWorkerDebugger.postMessage]" nsresult

Categories

(DevTools :: General, defect, P5)

defect

Tracking

(Not tracked)

RESOLVED DUPLICATE of bug 1660466

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

(Keywords: intermittent-failure)

Filed by: malexandru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=313668710&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HDybXLNhR8OH55vQGZRIBA/runs/0/artifacts/public/logs/live_backing.log


[task 2020-08-21T16:16:33.772Z] 16:16:33     INFO - TEST-START | devtools/shared/resources/tests/browser_target_list_processes.js
[task 2020-08-21T16:16:34.424Z] 16:16:34     INFO - TEST-INFO | started process screentopng
[task 2020-08-21T16:16:34.701Z] 16:16:34     INFO - TEST-INFO | screentopng: exit 0
[task 2020-08-21T16:16:34.701Z] 16:16:34     INFO - Buffered messages logged at 16:16:33
[task 2020-08-21T16:16:34.701Z] 16:16:34     INFO - Entering test bound 
[task 2020-08-21T16:16:34.701Z] 16:16:34     INFO - Buffered messages finished
[task 2020-08-21T16:16:34.701Z] 16:16:34     INFO - TEST-UNEXPECTED-FAIL | devtools/shared/resources/tests/browser_target_list_processes.js | Uncaught exception - at resource://devtools/shared/protocol/Front.js:327 - Error: [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIWorkerDebugger.postMessage]"  nsresult: "0x80004005 (NS_ERROR_FAILURE)"  location: "JS frame :: resource://devtools/server/connectors/worker-connector.js :: connectToWorker/< :: line 85"  data: no] from: server0.conn28.workerTarget37
[task 2020-08-21T16:16:34.701Z] 16:16:34     INFO - Stack trace:
[task 2020-08-21T16:16:34.701Z] 16:16:34     INFO - onPacket/<@resource://devtools/shared/protocol/Front.js:327:31
[task 2020-08-21T16:16:34.701Z] 16:16:34     INFO - DevTools RDP*request@resource://devtools/shared/protocol/Front.js:260:14
[task 2020-08-21T16:16:34.701Z] 16:16:34     INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2020-08-21T16:16:34.701Z] 16:16:34     INFO - attach/this._attach<@resource://devtools/client/fronts/targets/worker.js:89:42
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - async*attach@resource://devtools/client/fronts/targets/worker.js:100:7
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - _attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:519:18
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:502:40
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - _onTargetAvailable@resource://devtools/shared/resources/target-list.js:182:23
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - _processNewWorkerTarget@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:128:18
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - _workerListChanged/promises<@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:105:12
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:104:30
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - async*_onProcessAvailable@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:45:16
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - listen@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:145:18
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - async*startListening@resource://devtools/shared/resources/target-list.js:299:47
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - async*@chrome://mochitests/content/browser/devtools/shared/resources/tests/browser_target_list_processes.js:28:20
[task 2020-08-21T16:16:34.702Z] 16:16:34     INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1069:34
[task 2020-08-21T16:16:34.703Z] 16:16:34     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1109:11
[task 2020-08-21T16:16:34.703Z] 16:16:34     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:932:14
[task 2020-08-21T16:16:34.703Z] 16:16:34     INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1037:23
[task 2020-08-21T16:16:34.703Z] 16:16:34     INFO - Leaving test bound 
[task 2020-08-21T16:16:34.703Z] 16:16:34     INFO - GECKO(3780) | JavaScript error: resource://devtools/shared/protocol/Front.js, line 327: Error: wrongState from: server0.conn28.workerTarget39
[task 2020-08-21T16:16:34.703Z] 16:16:34     INFO - GECKO(3780) | JavaScript error: resource://devtools/shared/protocol/Front.js, line 327: Error: [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIWorkerDebugger.postMessage]"  nsresult: "0x80004005 (NS_ERROR_FAILURE)"  location: "JS frame :: resource://devtools/server/connectors/worker-connector.js :: connectToWorker/< :: line 85"  data: no] from: server0.conn28.workerTarget37
[task 2020-08-21T16:16:34.703Z] 16:16:34     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-08-21T16:16:34.704Z] 16:16:34     INFO - TEST-UNEXPECTED-FAIL | devtools/shared/resources/tests/browser_target_list_processes.js | The main process DevToolsServer has no pending connection when the test ends - 
[task 2020-08-21T16:16:34.704Z] 16:16:34     INFO - Stack trace:
[task 2020-08-21T16:16:34.704Z] 16:16:34     INFO - chrome://mochikit/content/browser-test.js:test_ok:1304
[task 2020-08-21T16:16:34.704Z] 16:16:34     INFO - chrome://mochitests/content/browser/devtools/client/shared/test/shared-head.js:cleanup:307
[task 2020-08-21T16:16:34.704Z] 16:16:34     INFO - Console message: [JavaScript Error: "Error: wrongState from: server0.conn28.workerTarget39" {file: "resource://devtools/shared/protocol/Front.js" line: 327}]
[task 2020-08-21T16:16:34.704Z] 16:16:34     INFO - Console message: [JavaScript Error: "Error: [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIWorkerDebugger.postMessage]"  nsresult: "0x80004005 (NS_ERROR_FAILURE)"  location: "JS frame :: resource://devtools/server/connectors/worker-connector.js :: connectToWorker/< :: line 85"  data: no] from: server0.conn28.workerTarget37" {file: "resource://devtools/shared/protocol/Front.js" line: 327}]
[task 2020-08-21T16:16:34.704Z] 16:16:34     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-08-21T16:16:34.705Z] 16:16:34     INFO - TEST-UNEXPECTED-FAIL | devtools/shared/resources/tests/browser_target_list_processes.js | A promise chain failed to handle a rejection: wrongState from: server0.conn28.workerTarget39 - stack: onPacket/<@resource://devtools/shared/protocol/Front.js:327:31
[task 2020-08-21T16:16:34.705Z] 16:16:34     INFO - DevTools RDP*request@resource://devtools/shared/protocol/Front.js:260:14
[task 2020-08-21T16:16:34.705Z] 16:16:34     INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2020-08-21T16:16:34.705Z] 16:16:34     INFO - attach/this._attach<@resource://devtools/client/fronts/targets/worker.js:89:42
[task 2020-08-21T16:16:34.705Z] 16:16:34     INFO - async*attach@resource://devtools/client/fronts/targets/worker.js:100:7
[task 2020-08-21T16:16:34.705Z] 16:16:34     INFO - _attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:519:18
[task 2020-08-21T16:16:34.705Z] 16:16:34     INFO - attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:502:40
[task 2020-08-21T16:16:34.705Z] 16:16:34     INFO - _onTargetAvailable@resource://devtools/shared/resources/target-list.js:182:23
[task 2020-08-21T16:16:34.705Z] 16:16:34     INFO - _processNewWorkerTarget@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:128:18
[task 2020-08-21T16:16:34.705Z] 16:16:34     INFO - _workerListChanged/promises<@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:105:12
[task 2020-08-21T16:16:34.706Z] 16:16:34     INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:104:30
[task 2020-08-21T16:16:34.706Z] 16:16:34     INFO - async*_onProcessAvailable@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:45:16
[task 2020-08-21T16:16:34.706Z] 16:16:34     INFO - listen@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:145:18
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - async*startListening@resource://devtools/shared/resources/target-list.js:299:47
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - async*@chrome://mochitests/content/browser/devtools/shared/resources/tests/browser_target_list_processes.js:28:20
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1069:34
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1109:11
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:932:14
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1037:23
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - Rejection date: Fri Aug 21 2020 16:16:34 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 265
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - Stack trace:
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:265
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - chrome://mochikit/content/browser-test.js:nextTest:615
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1512
[task 2020-08-21T16:16:34.707Z] 16:16:34     INFO - chrome://mochikit/content/browser-test.js:run:1427
[task 2020-08-21T16:16:34.708Z] 16:16:34     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-08-21T16:16:34.708Z] 16:16:34     INFO - TEST-UNEXPECTED-FAIL | devtools/shared/resources/tests/browser_target_list_processes.js | A promise chain failed to handle a rejection: [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIWorkerDebugger.postMessage]"  nsresult: "0x80004005 (NS_ERROR_FAILURE)"  location: "JS frame :: resource://devtools/server/connectors/worker-connector.js :: connectToWorker/< :: line 85"  data: no] from: server0.conn28.workerTarget37 - stack: onPacket/<@resource://devtools/shared/protocol/Front.js:327:31
[task 2020-08-21T16:16:34.708Z] 16:16:34     INFO - DevTools RDP*request@resource://devtools/shared/protocol/Front.js:260:14
[task 2020-08-21T16:16:34.708Z] 16:16:34     INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2020-08-21T16:16:34.709Z] 16:16:34     INFO - attach/this._attach<@resource://devtools/client/fronts/targets/worker.js:89:42
[task 2020-08-21T16:16:34.709Z] 16:16:34     INFO - async*attach@resource://devtools/client/fronts/targets/worker.js:100:7
[task 2020-08-21T16:16:34.709Z] 16:16:34     INFO - _attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:519:18
[task 2020-08-21T16:16:34.710Z] 16:16:34     INFO - attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:502:40
[task 2020-08-21T16:16:34.710Z] 16:16:34     INFO - _onTargetAvailable@resource://devtools/shared/resources/target-list.js:182:23
[task 2020-08-21T16:16:34.710Z] 16:16:34     INFO - _processNewWorkerTarget@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:128:18
[task 2020-08-21T16:16:34.710Z] 16:16:34     INFO - _workerListChanged/promises<@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:105:12
[task 2020-08-21T16:16:34.711Z] 16:16:34     INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:104:30
[task 2020-08-21T16:16:34.711Z] 16:16:34     INFO - async*_onProcessAvailable@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:45:16
[task 2020-08-21T16:16:34.711Z] 16:16:34     INFO - listen@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:145:18
[task 2020-08-21T16:16:34.711Z] 16:16:34     INFO - async*startListening@resource://devtools/shared/resources/target-list.js:299:47
[task 2020-08-21T16:16:34.712Z] 16:16:34     INFO - async*@chrome://mochitests/content/browser/devtools/shared/resources/tests/browser_target_list_processes.js:28:20
[task 2020-08-21T16:16:34.712Z] 16:16:34     INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1069:34
[task 2020-08-21T16:16:34.712Z] 16:16:34     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1109:11
[task 2020-08-21T16:16:34.713Z] 16:16:34     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:932:14
[task 2020-08-21T16:16:34.713Z] 16:16:34     INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1037:23
[task 2020-08-21T16:16:34.713Z] 16:16:34     INFO - Rejection date: Fri Aug 21 2020 16:16:34 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 265
[task 2020-08-21T16:16:34.713Z] 16:16:34     INFO - Stack trace:
[task 2020-08-21T16:16:34.714Z] 16:16:34     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:265
[task 2020-08-21T16:16:34.714Z] 16:16:34     INFO - chrome://mochikit/content/browser-test.js:nextTest:615
[task 2020-08-21T16:16:34.714Z] 16:16:34     INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1512
[task 2020-08-21T16:16:34.715Z] 16:16:34     INFO - chrome://mochikit/content/browser-test.js:run:1427
[task 2020-08-21T16:16:34.715Z] 16:16:34     INFO - GECKO(3780) | MEMORY STAT | vsize 20975241MB | residentFast 1204MB
[task 2020-08-21T16:16:34.716Z] 16:16:34     INFO - TEST-OK | devtools/shared/resources/tests/browser_target_list_processes.js | took 751ms
[task 2020-08-21T16:16:34.716Z] 16:16:34     INFO - checking window state
[task 2020-08-21T16:16:34.717Z] 16:16:34     INFO - TEST-START | devtools/shared/resources/tests/browser_target_list_service_workers.js
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → DUPLICATE
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