1707606 - Intermittent browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | Uncaught exception - at chrome://mochitests/content/browser/browser/base/content/test/outOfProcess/head.js:75 - TypeError: content.document.getElementById(...) is null

Status: RESOLVED DUPLICATE of bug 1781352

(Firefox :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: archaeopteryx [at] coole-files.de
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=337724160&repo=try
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Mt_ww7M2SJ6ln4bIqB-Zvg/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-04-26T12:41:41.219Z] 12:41:41     INFO - TEST-START | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js
[task 2021-04-26T12:41:41.567Z] 12:41:41     INFO - TEST-INFO | started process screencapture
[task 2021-04-26T12:41:41.874Z] 12:41:41     INFO - TEST-INFO | screencapture: exit 0
[task 2021-04-26T12:41:41.874Z] 12:41:41     INFO - Buffered messages logged at 05:41:41
[task 2021-04-26T12:41:41.874Z] 12:41:41     INFO - Entering test bound test_subframes_string
[task 2021-04-26T12:41:41.874Z] 12:41:41     INFO - Console message: [JavaScript Error: "The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the page must be declared in the document or in the transfer protocol." {file: "https://example.com/browser/browser/base/content/test/outOfProcess/file_base.html" line: 0}]
[task 2021-04-26T12:41:41.874Z] 12:41:41     INFO - Console message: [JavaScript Error: "Unknown Collection "main/partitioning-exempt-urls"" {file: "resource://services-settings/RemoteSettingsClient.jsm" line: 160}]
[task 2021-04-26T12:41:41.874Z] 12:41:41     INFO - UnknownCollectionError@resource://services-settings/RemoteSettingsClient.jsm:160:5
[task 2021-04-26T12:41:41.874Z] 12:41:41     INFO - sync@resource://services-settings/RemoteSettingsClient.jsm:470:13
[task 2021-04-26T12:41:41.874Z] 12:41:41     INFO - 
[task 2021-04-26T12:41:41.874Z] 12:41:41     INFO - Console message: [JavaScript Warning: "The character encoding of a framed document was not declared. The document may appear different if viewed without the document framing it." {file: "https://www.mozilla.org/browser/browser/base/content/test/outOfProcess/file_innerframe.html" line: 0}]
[task 2021-04-26T12:41:41.874Z] 12:41:41     INFO - Console message: [JavaScript Warning: "The character encoding of a framed document was not declared. The document may appear different if viewed without the document framing it." {file: "https://test1.example.org/browser/browser/base/content/test/outOfProcess/file_innerframe.html" line: 0}]
[task 2021-04-26T12:41:41.875Z] 12:41:41     INFO - Buffered messages finished
[task 2021-04-26T12:41:41.875Z] 12:41:41     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | Uncaught exception - at chrome://mochitests/content/browser/browser/base/content/test/outOfProcess/head.js:75 - TypeError: content.document.getElementById(...) is null
[task 2021-04-26T12:41:41.875Z] 12:41:41     INFO - Stack trace:
[task 2021-04-26T12:41:41.875Z] 12:41:41     INFO - @chrome://mochitests/content/browser/browser/base/content/test/outOfProcess/head.js:75:1
[task 2021-04-26T12:41:41.875Z] 12:41:41     INFO - execute@resource://specialpowers/SpecialPowersSandbox.jsm:141:12
[task 2021-04-26T12:41:41.875Z] 12:41:41     INFO - _spawnTask@resource://specialpowers/SpecialPowersChild.jsm:1604:15
[task 2021-04-26T12:41:41.875Z] 12:41:41     INFO - receiveMessage@resource://specialpowers/SpecialPowersChild.jsm:310:21
[task 2021-04-26T12:41:41.875Z] 12:41:41     INFO - Leaving test bound test_subframes_string

Comment 1

[Intermittent Failures Robot]

2 failures in 3706 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 2

Platform and build breakdown:

• macosx1100-64-shippable-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1707606&startday=2021-04-26&endday=2021-05-02&tree=all

Comment 2

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

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

Comment 3

[Sandor Molnar[:smolnar]]

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=362824037&repo=mozilla-central&lineNumber=2464

Comment 4

[Intermittent Failures Robot]

1 failures in 1011 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• macosx1100-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1707606&startday=2021-12-27&endday=2022-01-02&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures in 3444 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• macosx1100-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1707606&startday=2022-01-17&endday=2022-01-23&tree=all

Comment 6

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

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

Comment 7

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=380159782&repo=autoland

Comment 8

[Intermittent Failures Robot]

1 failures in 2917 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• macosx1100-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1707606&startday=2022-05-30&endday=2022-06-05&tree=all