Bug: Intermittent browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | Uncaught exception - at chrome://mochitests/content/browser/browser/base/content/test/outOfProcess/head.js:41 - TypeError: can't access property "osPid", bc.currentWindowG
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-08-12 17:54:43+00:00
Resolved: 2020-09-08 17:01:25+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=312849149&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/A6U5dEHcTaOpycqBaCsAVg/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-08-12T16:54:02.219Z] 16:54:02     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-1 color - "seashell" == "seashell" - 
[task 2020-08-12T16:54:02.219Z] 16:54:02     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-1 text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2020-08-12T16:54:02.221Z] 16:54:02     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-2 color - "lightcyan" == "lightcyan" - 
[task 2020-08-12T16:54:02.221Z] 16:54:02     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-2 text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2020-08-12T16:54:02.222Z] 16:54:02     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-3 color - "palegreen" == "palegreen" - 
[task 2020-08-12T16:54:02.222Z] 16:54:02     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-3 text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2020-08-12T16:54:02.222Z] 16:54:02     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-4 color - "white" == "white" - 
[task 2020-08-12T16:54:02.224Z] 16:54:02     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-4 text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2020-08-12T16:54:02.228Z] 16:54:02     INFO - Leaving test bound test_subframes_string
[task 2020-08-12T16:54:02.228Z] 16:54:02     INFO - Entering test bound test_subframes_function
[task 2020-08-12T16:54:02.228Z] 16:54:02     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 2020-08-12T16:54:02.228Z] 16:54:02     INFO - Buffered messages logged at 16:53:59
[task 2020-08-12T16:54:02.228Z] 16:54:02     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 2020-08-12T16:54:02.231Z] 16:54:02     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 2020-08-12T16:54:02.232Z] 16:54:02     INFO - Buffered messages finished
[task 2020-08-12T16:54:02.233Z] 16:54:02     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:41 - TypeError: can't access property "osPid", bc.currentWindowGlobal is null