1775274 - Intermittent devtools/client/framework/browser-toolbox/test/browser_browser_toolbox_netmonitor.js | Uncaught exception in test - at chrome://mochitests/content/browser/devtools/client/framework/browser-toolbox/test/helpers-browser-toolbox.js:182 - Erro

Status: RESOLVED INCOMPLETE

(DevTools :: Framework, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nfay [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=382032538&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Pw3OE1JPQqar9KatPbhIkg/runs/1/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Pw3OE1JPQqar9KatPbhIkg/runs/1/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2022-06-21T12:33:12.901Z] 12:33:12     INFO - TEST-START | devtools/client/framework/browser-toolbox/test/browser_browser_toolbox_netmonitor.js
[task 2022-06-21T12:33:13.025Z] 12:33:13     INFO - GECKO(1625) | DevTools Server for Browser Toolbox listening on port: 41898
[task 2022-06-21T12:33:13.037Z] 12:33:13     INFO - GECKO(1625) | Starting Browser Toolbox /builds/worker/workspace/build/application/firefox/firefox-bin -no-remote -foreground -profile /tmp/tmp_mj_wq0c.mozrunner/chrome_debugger_profile -chrome chrome://devtools/content/framework/browser-toolbox/window.html
[task 2022-06-21T12:33:16.060Z] 12:33:16     INFO - GECKO(1625) | JavaScript warning: resource://devtools/shared/loader/builtin-modules.js, line 209: debuggee 'resource://devtools/shared/loader/base-loader.js:291' would run
[task 2022-06-21T12:33:16.061Z] 12:33:16     INFO - GECKO(1625) | JavaScript warning: resource://devtools/shared/loader/builtin-modules.js, line 209: debuggee 'resource://devtools/shared/loader/base-loader.js:291' would run
[task 2022-06-21T12:33:19.730Z] 12:33:19     INFO - GECKO(1625) | 1895> FAILURE: 'false' is true - An empty notice should be displayed when the frontend is opened.
[task 2022-06-21T12:33:19.827Z] 12:33:19     INFO - TEST-INFO | started process screentopng
[task 2022-06-21T12:33:20.072Z] 12:33:20     INFO - TEST-INFO | screentopng: exit 0
[task 2022-06-21T12:33:20.073Z] 12:33:20     INFO - Buffered messages logged at 12:33:12
[task 2022-06-21T12:33:20.073Z] 12:33:20     INFO - Entering test bound 
[task 2022-06-21T12:33:20.073Z] 12:33:20     INFO - Buffered messages logged at 12:33:13
[task 2022-06-21T12:33:20.073Z] 12:33:20     INFO - TEST-PASS | devtools/client/framework/browser-toolbox/test/browser_browser_toolbox_netmonitor.js | Browser toolbox started - 
[task 2022-06-21T12:33:20.074Z] 12:33:20     INFO - TEST-PASS | devtools/client/framework/browser-toolbox/test/browser_browser_toolbox_netmonitor.js | Has session state - 
[task 2022-06-21T12:33:20.074Z] 12:33:20     INFO - Buffered messages logged at 12:33:16
[task 2022-06-21T12:33:20.074Z] 12:33:20     INFO - Console message: [JavaScript Warning: "debuggee 'resource://devtools/shared/loader/base-loader.js:291' would run" {file: "resource://devtools/shared/loader/builtin-modules.js" line: 209}]
[task 2022-06-21T12:33:20.074Z] 12:33:20     INFO - Console message: [JavaScript Warning: "debuggee 'resource://devtools/shared/loader/base-loader.js:291' would run" {file: "resource://devtools/shared/loader/builtin-modules.js" line: 209}]
[task 2022-06-21T12:33:20.074Z] 12:33:20     INFO - Buffered messages logged at 12:33:18
[task 2022-06-21T12:33:20.075Z] 12:33:20     INFO - TEST-PASS | devtools/client/framework/browser-toolbox/test/browser_browser_toolbox_netmonitor.js | Got transport - 
[task 2022-06-21T12:33:20.075Z] 12:33:20     INFO - TEST-PASS | devtools/client/framework/browser-toolbox/test/browser_browser_toolbox_netmonitor.js | Connected - 
[task 2022-06-21T12:33:20.076Z] 12:33:20     INFO - Buffered messages finished
[task 2022-06-21T12:33:20.076Z] 12:33:20     INFO - TEST-UNEXPECTED-FAIL | devtools/client/framework/browser-toolbox/test/browser_browser_toolbox_netmonitor.js | Uncaught exception in test - at chrome://mochitests/content/browser/devtools/client/framework/browser-toolbox/test/helpers-browser-toolbox.js:182 - Error: ToolboxTask.spawn await rejected
[task 2022-06-21T12:33:20.077Z] 12:33:20     INFO - Stack trace:
[task 2022-06-21T12:33:20.077Z] 12:33:20     INFO - spawn@chrome://mochitests/content/browser/devtools/client/framework/browser-toolbox/test/helpers-browser-toolbox.js:182:13
[task 2022-06-21T12:33:20.077Z] 12:33:20     INFO - async*@chrome://mochitests/content/browser/devtools/client/framework/browser-toolbox/test/browser_browser_toolbox_netmonitor.js:33:21
[task 2022-06-21T12:33:20.078Z] 12:33:20     INFO - Async*handleTask@chrome://mochikit/content/browser-test.js:989:26
[task 2022-06-21T12:33:20.078Z] 12:33:20     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1061:18
[task 2022-06-21T12:33:20.079Z] 12:33:20     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1196:14
[task 2022-06-21T12:33:20.079Z] 12:33:20     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:972:14
[task 2022-06-21T12:33:20.079Z] 12:33:20     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1041:13
[task 2022-06-21T12:33:20.081Z] 12:33:20     INFO - Leaving test bound 
[task 2022-06-21T12:33:20.082Z] 12:33:20     INFO - TEST-PASS | devtools/client/framework/browser-toolbox/test/browser_browser_toolbox_netmonitor.js | The main process DevToolsServer has no pending connection when the test ends - 
[task 2022-06-21T12:33:20.083Z] 12:33:20     INFO - GECKO(1625) | 1895> JavaScript error: debugger eval code, line 9: Error: FAILURE: 'false' is true - An empty notice should be displayed when the frontend is opened.
[task 2022-06-21T12:33:20.195Z] 12:33:20     INFO - GECKO(1625) | 1895> JavaScript error: resource://devtools/client/shared/theme.js, line 101: NS_ERROR_ILLEGAL_VALUE: Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIObserverService.removeObserver]
[task 2022-06-21T12:33:20.715Z] 12:33:20     INFO - GECKO(1625) | 1895> JavaScript error: resource://gre/modules/PlacesUtils.jsm, line 2041: NS_ERROR_UNEXPECTED: Component returned failure code: 0x8000ffff (NS_ERROR_UNEXPECTED) [nsINavHistoryService.connectionShutdownClient]
[task 2022-06-21T12:33:20.757Z] 12:33:20     INFO - GECKO(1625) | 1895> WARNING: A blocker encountered an error while we were waiting.

Comment 1

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

:nchevobbe, since you are the author of the regressor, bug 1764346, could you take a look?
For more information, please visit auto_nag documentation.

Comment 2

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

Set release status flags based on info from the regressing bug 1764346

Comment 3

[Intermittent Failures Robot]

28 failures in 3075 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

This is the #48 most frequent failure this week.

Repository breakdown:

• autoland: 22
• mozilla-central: 5
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 3
  • debug: 1
  • opt: 2
• macosx1015-64-qr: 8
  • debug: 2
  • opt: 6
• windows10-64-2004-qr: 5
  • opt: 5
• windows10-32-2004-qr: 1
  • opt: 1
• macosx1015-64-shippable-qr: 4
  • opt: 4
• linux1804-64-shippable-qr: 4
  • opt: 4
• windows10-64-2004-shippable-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1775274&startday=2022-06-20&endday=2022-06-26&tree=all

Comment 4

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

Set release status flags based on info from the regressing bug 1764346

Comment 5

[Nicolas Chevobbe [:nchevobbe]]

Looking into it

Comment 6

[Nicolas Chevobbe [:nchevobbe]]

It's failing because Firefox triggers some request (to safebrowsing, dummy-kinto, …). I'll try to tweak the preferences to not have those

Comment 7

[Intermittent Failures Robot]

22 failures in 3312 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

This is the #46 most frequent failure this week.

Repository breakdown:

• autoland: 13
• mozilla-central: 5
• mozilla-beta: 2
• try: 2

Platform and build breakdown:

• macosx1015-64-shippable-qr: 2
  • opt: 2
• linux1804-64-shippable-qr: 9
  • opt: 9
• windows10-64-2004-shippable-qr: 3
  • opt: 3
• macosx1015-64-qr: 2
  • opt: 2
• windows10-64-2004-qr: 3
  • opt: 3
• windows10-64-2004-devedition-qr: 2
  • opt: 2
• linux1804-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1775274&startday=2022-06-27&endday=2022-07-03&tree=all

Comment 8

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

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