1596071 - Intermittent browser/components/privatebrowsing/test/browser/browser_privatebrowsing_concurrent.js | private window should only see new private items - Got undefined, expected 1

Status: RESOLVED INCOMPLETE

(Firefox :: Private Browsing, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nbeleuzu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=275985044&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/GdPxeArfR5iWO6QqOkWZTw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2019-11-13T11:15:12.202Z] 11:15:12 INFO - TEST-PASS | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_concurrent.js | public window should only see public items -
[task 2019-11-13T11:15:12.202Z] 11:15:12 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: "http://mochi.test:8888/browser/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_concurrent_page.html?action=get&name=test2" line: 0}]
[task 2019-11-13T11:15:12.203Z] 11:15:12 INFO - Buffered messages finished
[task 2019-11-13T11:15:12.203Z] 11:15:12 INFO - TEST-UNEXPECTED-FAIL | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_concurrent.js | private window should only see new private items - Got undefined, expected 1
[task 2019-11-13T11:15:12.203Z] 11:15:12 INFO - Stack trace:
[task 2019-11-13T11:15:12.203Z] 11:15:12 INFO - chrome://mochikit/content/browser-test.js:test_is:1314
[task 2019-11-13T11:15:12.203Z] 11:15:12 INFO - chrome://mochitests/content/browser/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_concurrent.js:test:94
[task 2019-11-13T11:15:12.203Z] 11:15:12 INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1069
[task 2019-11-13T11:15:12.203Z] 11:15:12 INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1104
[task 2019-11-13T11:15:12.203Z] 11:15:12 INFO - chrome://mochikit/content/browser-test.js:nextTest/<:932
[task 2019-11-13T11:15:12.203Z] 11:15:12 INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<:805
[task 2019-11-13T11:15:12.203Z] 11:15:12 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: "http://mochi.test:8888/browser/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_concurrent_page.html?action=set&name=test3&value=value3" line: 0}]
[task 2019-11-13T11:15:12.203Z] 11:15:12 INFO - GECKO(7580) | ++DOMWINDOW == 5 (0000024B47C8AC00) [pid = 10228] [serial = 33] [outer = 0000024B47C142E0]
[task 2019-11-13T11:15:12.224Z] 11:15:12 INFO - Leaving test bound test
[task 2019-11-13T11:15:12.234Z] 11:15:12 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: "http://mochi.test:8888/browser/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_concurrent_page.html?final=true" line: 0}]
[task 2019-11-13T11:15:12.304Z] 11:15:12 INFO - GECKO(7580) | [GPU 5776, Compositor] WARNING: Possibly dropping task posted to updater thread: file z:/build/build/src/gfx/layers/apz/src/APZUpdater.cpp, line 429
[task 2019-11-13T11:15:12.387Z] 11:15:12 INFO - GECKO(7580) | MEMORY STAT | vsize 2104562MB | vsizeMaxContiguous 67166233MB | residentFast 631MB | heapAllocated 348MB
[task 2019-11-13T11:15:12.387Z] 11:15:12 INFO - TEST-OK | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_concurrent.js | took 10662ms

Comment 1

[Intermittent Failures Robot]

16 failures in 820 pushes (0.02 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 14
• mozilla-central: 2

Platform breakdown:

• windows10-64-qr: 13
• windows10-64-shippable: 1
• linux64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1596071&startday=2019-11-13&endday=2019-11-13&tree=all

Comment 2

[Intermittent Failures Robot]

57 failures in 4207 pushes (0.014 failures/push) were associated with this bug in the last 7 days.

This is the #27 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 51
• mozilla-central: 5
• try: 1

Platform breakdown:

• windows10-64-qr: 39
• windows10-64-shippable: 1
• linux64: 5
• windows10-64: 9
• linux64-ccov: 1
• macosx1014-64-shippable: 1
• windows10-64-ccov: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1596071&startday=2019-11-11&endday=2019-11-17&tree=all

Comment 3

[Intermittent Failures Robot]

15 failures in 987 pushes (0.015 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 15

Platform breakdown:

• windows10-64-qr: 10
• windows10-64: 4
• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1596071&startday=2019-11-18&endday=2019-11-18&tree=all

Comment 4

[Intermittent Failures Robot]

15 failures in 5444 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 15

Platform breakdown:

• windows10-64-qr: 10
• windows10-64: 4
• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1596071&startday=2019-11-18&endday=2019-11-24&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures in 4331 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1596071&startday=2019-11-25&endday=2019-12-01&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.