1660588 - Intermittent devtools/client/webconsole/test/browser/<test_name> | Uncaught exception - at resource://devtools/shared/protocol/Front.js:327 - Error: [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIWorkerDeb

Status: RESOLVED INCOMPLETE

(DevTools :: Console, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nbeleuzu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=313713703&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/AOVnMRZ7R4u3VOXFCEO1JA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-08-22T00:08:57.343Z] 00:08:57 INFO - Console message: OpenGL compositor Initialized Succesfully.
[task 2020-08-22T00:08:57.343Z] 00:08:57 INFO - Version: 2.1 INTEL-12.9.22
[task 2020-08-22T00:08:57.343Z] 00:08:57 INFO - Vendor: Intel Inc.
[task 2020-08-22T00:08:57.343Z] 00:08:57 INFO - Renderer: Intel Iris OpenGL Engine
[task 2020-08-22T00:08:57.343Z] 00:08:57 INFO - FBO Texture Target: TEXTURE_2D
[task 2020-08-22T00:08:57.344Z] 00:08:57 INFO - Console message: [JavaScript Warning: "The Web Console logging API (console.log, console.info, console.warn, console.error) has been disabled by a script on this page."]
[task 2020-08-22T00:08:57.344Z] 00:08:57 INFO - Buffered messages finished
[task 2020-08-22T00:08:57.344Z] 00:08:57 INFO - TEST-UNEXPECTED-FAIL | devtools/client/webconsole/test/browser/browser_console_restore.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: server23.conn0.workerTarget59
[task 2020-08-22T00:08:57.344Z] 00:08:57 INFO - Stack trace:
[task 2020-08-22T00:08:57.344Z] 00:08:57 INFO - onPacket/<@resource://devtools/shared/protocol/Front.js:327:31
[task 2020-08-22T00:08:57.344Z] 00:08:57 INFO - DevTools RDPrequest@resource://devtools/shared/protocol/Front.js:260:14
[task 2020-08-22T00:08:57.344Z] 00:08:57 INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2020-08-22T00:08:57.344Z] 00:08:57 INFO - attach/this._attach<@resource://devtools/client/fronts/targets/worker.js:89:42
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - asyncattach@resource://devtools/client/fronts/targets/worker.js:100:7
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - _attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:519:18
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:502:40
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - _onTargetAvailable@resource://devtools/shared/resources/target-list.js:182:23
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - _processNewWorkerTarget@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:128:18
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - _workerListChanged/promises<@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:105:12
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:104:30
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - async*_onProcessAvailable@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:45:16
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - listen@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:145:18
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - asyncstartListening@resource://devtools/shared/resources/target-list.js:299:47
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - asyncinit/this._bcInitializer<@resource://devtools/client/webconsole/browser-console.js:90:29
[task 2020-08-22T00:08:57.345Z] 00:08:57 INFO - asyncinit@resource://devtools/client/webconsole/browser-console.js:96:7
[task 2020-08-22T00:08:57.346Z] 00:08:57 INFO - openBrowserConsole@resource://devtools/client/webconsole/browser-console-manager.js:67:15
[task 2020-08-22T00:08:57.346Z] 00:08:57 INFO - toggleBrowserConsole/this._browserConsoleInitializing<@resource://devtools/client/webconsole/browser-console-manager.js:104:41
[task 2020-08-22T00:08:57.346Z] 00:08:57 INFO - asynctoggleBrowserConsole@resource://devtools/client/webconsole/browser-console-manager.js:106:7
[task 2020-08-22T00:08:57.346Z] 00:08:57 INFO - @chrome://mochitests/content/browser/devtools/client/webconsole/test/browser/browser_console_restore.js:22:43
[task 2020-08-22T00:08:57.346Z] 00:08:57 INFO - Tester_execTest/<@chrome://mochikit/content/browser-test.js:1069:34
[task 2020-08-22T00:08:57.346Z] 00:08:57 INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1109:11
[task 2020-08-22T00:08:57.346Z] 00:08:57 INFO - nextTest/<@chrome://mochikit/content/browser-test.js:932:14
[task 2020-08-22T00:08:57.346Z] 00:08:57 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1037:23
[task 2020-08-22T00:08:57.346Z] 00:08:57 INFO - Leaving test bound
[task 2020-08-22T00:08:57.346Z] 00:08:57 INFO - TEST-PASS | devtools/client/webconsole/test/browser/browser_console_restore.js | The main process DevToolsServer has no pending connection when the test ends -
[task 2020-08-22T00:08:57.347Z] 00:08:57 INFO - GECKO(1969) | 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: server23.conn0.workerTarget59
[task 2020-08-22T00:08:57.347Z] 00:08:57 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: server23.conn0.workerTarget59" {file: "resource://devtools/shared/protocol/Front.js" line: 327}]
[task 2020-08-22T00:08:57.347Z] 00:08:57 INFO - GECKO(1969) | console.warn: "IGNORED REDUX ACTION:" "AUTOCOMPLETE_CLEAR"
[task 2020-08-22T00:08:57.347Z] 00:08:57 INFO - Not taking screenshot here: see the one that was previously logged

Comment 1

[Intermittent Failures Robot]

4 failures in 4100 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 3

Platform breakdown:

• macosx1014-64-shippable: 1
• windows10-64: 1
• linux1804-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1660588&startday=2020-08-17&endday=2020-08-23&tree=all

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1657310

Comment 3

[Intermittent Failures Robot]

12 failures in 4046 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 10

Platform breakdown:

• linux1804-64: 6
• linux1804-64-asan: 2
• windows7-32: 2
• macosx1014-64: 1
• windows10-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1660588&startday=2020-08-24&endday=2020-08-30&tree=all

Comment 4

[Intermittent Failures Robot]

2 failures in 2984 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• linux1804-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1660588&startday=2020-08-31&endday=2020-09-06&tree=all

Comment 5

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.