Bug: Intermittent [tier 2] browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | Test timed out | Found a tab after previous test timed out: https://example.com/browser/browser/base/content/test/outOfProcess/file_base.html
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-10-15 12:36:13+00:00
Resolved: 2021-11-16 17:01:26+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=354888846&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/CAFHrrplSiuoHDw7bKdObA/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-10-15T10:47:34.756Z] 10:47:34     INFO - TEST-START | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js
[task 2021-10-15T10:47:35.564Z] 10:47:35     INFO - GECKO(6047) | [CodeCoverage] Setting handlers for process 6292.
[task 2021-10-15T10:47:35.575Z] 10:47:35     INFO - GECKO(6047) | [CodeCoverage] Setting handlers for process 6293.
[task 2021-10-15T10:47:36.349Z] 10:47:36     INFO - GECKO(6047) | [CodeCoverage] Setting handlers for process 6341.
[task 2021-10-15T10:47:36.709Z] 10:47:36     INFO - GECKO(6047) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-10-15T10:47:36.710Z] 10:47:36     INFO - GECKO(6047) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-10-15T10:47:36.711Z] 10:47:36     INFO - GECKO(6047) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-10-15T10:47:36.716Z] 10:47:36     INFO - GECKO(6047) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-10-15T10:47:36.716Z] 10:47:36     INFO - GECKO(6047) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-10-15T10:47:36.724Z] 10:47:36     INFO - GECKO(6047) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-10-15T10:47:36.728Z] 10:47:36     INFO - GECKO(6047) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-10-15T10:47:36.728Z] 10:47:36     INFO - GECKO(6047) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-10-15T10:47:37.617Z] 10:47:37     INFO - GECKO(6047) | [CodeCoverage] Setting handlers for process 6371.
[task 2021-10-15T10:47:38.328Z] 10:47:38     INFO - GECKO(6047) | [CodeCoverage] Setting handlers for process 6393.
[task 2021-10-15T10:47:38.362Z] 10:47:38     INFO - GECKO(6047) | [CodeCoverage] Setting handlers for process 6394.
[task 2021-10-15T10:48:19.790Z] 10:48:19     INFO - TEST-INFO | started process screentopng
[task 2021-10-15T10:48:20.003Z] 10:48:20     INFO - TEST-INFO | screentopng: exit 0
[task 2021-10-15T10:48:20.013Z] 10:48:20     INFO - Buffered messages logged at 10:47:34
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - Entering test bound test_subframes_string
[task 2021-10-15T10:48:20.016Z] 10:48:20     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 2021-10-15T10:48:20.016Z] 10:48:20     INFO - Buffered messages logged at 10:47:35
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - Console message: [JavaScript Error: "Unknown Collection "main/partitioning-exempt-urls"" {file: "resource://services-settings/RemoteSettingsClient.jsm" line: 158}]
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - UnknownCollectionError@resource://services-settings/RemoteSettingsClient.jsm:158:5
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - sync@resource://services-settings/RemoteSettingsClient.jsm:501:13
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     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 2021-10-15T10:48:20.016Z] 10:48:20     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 2021-10-15T10:48:20.016Z] 10:48:20     INFO - Buffered messages logged at 10:47:36
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | correct number of browsing contexts - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string base color - "white" == "white" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string base text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 1 color - "seashell" == "seashell" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 1 text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 1-1 color - "seashell" == "seashell" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 1-1 text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2 color - "lightcyan" == "lightcyan" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2 text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-1 color - "seashell" == "seashell" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-1 text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-2 color - "lightcyan" == "lightcyan" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-2 text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-3 color - "palegreen" == "palegreen" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-3 text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-4 color - "white" == "white" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-PASS | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | string frame 2-4 text - "<p>Text</p>" == "<p>Text</p>" - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - Leaving test bound test_subframes_string
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - Entering test bound test_subframes_function
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - Buffered messages logged at 10:47:37
[task 2021-10-15T10:48:20.016Z] 10:48:20     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 2021-10-15T10:48:20.016Z] 10:48:20     INFO - Buffered messages logged at 10:47:38
[task 2021-10-15T10:48:20.016Z] 10:48:20     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 2021-10-15T10:48:20.016Z] 10:48:20     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 2021-10-15T10:48:20.016Z] 10:48:20     INFO - Buffered messages finished
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | Test timed out - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - GECKO(6047) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - GECKO(6047) | MEMORY STAT | vsize 3232MB | residentFast 537MB | heapAllocated 159MB
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-OK | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | took 45041ms
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/outOfProcess/browser_basic_outofprocess.js | Found a tab after previous test timed out: https://example.com/browser/browser/base/content/test/outOfProcess/file_base.html - 
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - checking window state
[task 2021-10-15T10:48:20.016Z] 10:48:20     INFO - TEST-START | browser/base/content/test/outOfProcess/browser_promisefocus.js
```