1602599 - Intermittent layout/reftests/high-contrast/selection-001.html == layout/reftests/high-contrast/selection-001-ref.html | image comparison, max difference: 255, number of differing pixels: 2108

Status: RESOLVED INCOMPLETE

(Core :: Layout, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: apavel [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=280356878&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/RuUPlv1jQK2Ri6WrCVwcJQ/runs/0/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/RuUPlv1jQK2Ri6WrCVwcJQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2019-12-09T20:21:27.465Z] 20:21:27 INFO - REFTEST TEST-START | file:///Z:/task_1575922352/build/tests/reftest/tests/layout/reftests/high-contrast/selection-001.html == file:///Z:/task_1575922352/build/tests/reftest/tests/layout/reftests/high-contrast/selection-001-ref.html
[task 2019-12-09T20:21:27.465Z] 20:21:27 INFO - REFTEST INFO | SET PREFERENCE pref(browser.display.document_color_use,2)
[task 2019-12-09T20:21:27.465Z] 20:21:27 INFO - REFTEST TEST-LOAD | file:///Z:/task_1575922352/build/tests/reftest/tests/layout/reftests/high-contrast/selection-001.html | 0 / 2 (0%)
[task 2019-12-09T20:21:27.527Z] 20:21:27 INFO - ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to c:\users\task_1575922352\appdata\local\temp\tmpzpfhrd.mozrunner\runreftest_leaks_tab_pid7888.log
[task 2019-12-09T20:21:27.552Z] 20:21:27 INFO - [Child 7888, Main Thread] WARNING: No CID found when attempting to map contract ID: file z:/build/build/src/xpcom/components/nsComponentManager.cpp, line 727
[task 2019-12-09T20:21:27.577Z] 20:21:27 INFO - [Child 9104, Main Thread] WARNING: '!mIOThread', file z:/build/build/src/xpcom/io/nsSegmentedBuffer.cpp, line 165
[task 2019-12-09T20:21:27.578Z] 20:21:27 INFO - [Child 9104, Main Thread] WARNING: '!mIOThread', file z:/build/build/src/xpcom/io/nsSegmentedBuffer.cpp, line 165
[task 2019-12-09T20:21:27.578Z] 20:21:27 INFO - [Child 9104, Main Thread] WARNING: '!mIOThread', file z:/build/build/src/xpcom/io/nsSegmentedBuffer.cpp, line 165
[task 2019-12-09T20:21:27.578Z] 20:21:27 INFO - [Child 9104, Main Thread] WARNING: '!mIOThread', file z:/build/build/src/xpcom/io/nsSegmentedBuffer.cpp, line 165
[task 2019-12-09T20:21:27.578Z] 20:21:27 INFO - [Child 9104, Main Thread] WARNING: '!mIOThread', file z:/build/build/src/xpcom/io/nsSegmentedBuffer.cpp, line 165
[task 2019-12-09T20:21:27.579Z] 20:21:27 INFO - [Child 9104, Main Thread] WARNING: '!mIOThread', file z:/build/build/src/xpcom/io/nsSegmentedBuffer.cpp, line 165
[task 2019-12-09T20:21:27.750Z] 20:21:27 INFO - nsStringStats
[task 2019-12-09T20:21:27.750Z] 20:21:27 INFO - => mAllocCount: 9487
[task 2019-12-09T20:21:27.750Z] 20:21:27 INFO - => mReallocCount: 0
[task 2019-12-09T20:21:27.751Z] 20:21:27 INFO - => mFreeCount: 9487
[task 2019-12-09T20:21:27.751Z] 20:21:27 INFO - => mShareCount: 9387
[task 2019-12-09T20:21:27.751Z] 20:21:27 INFO - => mAdoptCount: 421
[task 2019-12-09T20:21:27.751Z] 20:21:27 INFO - => mAdoptFreeCount: 427
[task 2019-12-09T20:21:27.752Z] 20:21:27 INFO - => Process ID: 9104, Thread ID: 4520
[task 2019-12-09T20:21:27.914Z] 20:21:27 INFO - [Child 7888, Main Thread] WARNING: NS_ENSURE_TRUE(mPresShell) failed: file z:/build/build/src/layout/base/nsPresContext.cpp, line 847
[task 2019-12-09T20:21:28.013Z] 20:21:28 INFO - [Child 7888, Main Thread] WARNING: '!aWin', file z:/build/build/src/dom/base/Document.cpp, line 1378
[task 2019-12-09T20:21:28.013Z] 20:21:28 INFO - [Child 7888, Main Thread] WARNING: '!aWin', file z:/build/build/src/dom/base/Document.cpp, line 1378
[task 2019-12-09T20:21:28.134Z] 20:21:28 INFO - REFTEST INFO | drawWindow flags = DRAWWINDOW_DRAW_CARET | DRAWWINDOW_DRAW_VIEW | DRAWWINDOW_USE_WIDGET_LAYERS; window size = 816,1039; test browser size = 800,1000
[task 2019-12-09T20:21:28.161Z] 20:21:28 INFO - REFTEST INFO | RESTORE PREFERENCE pref(browser.display.document_color_use,0)
[task 2019-12-09T20:21:28.161Z] 20:21:28 INFO - REFTEST TEST-LOAD | file:///Z:/task_1575922352/build/tests/reftest/tests/layout/reftests/high-contrast/selection-001-ref.html | 0 / 2 (0%)
[task 2019-12-09T20:21:28.363Z] 20:21:28 INFO - REFTEST TEST-UNEXPECTED-FAIL | file:///Z:/task_1575922352/build/tests/reftest/tests/layout/reftests/high-contrast/selection-001.html == file:///Z:/task_1575922352/build/tests/reftest/tests/layout/reftests/high-contrast/selection-001-ref.html | image comparison, max difference: 255, number of differing pixels: 2108

Comment 1

[Intermittent Failures Robot]

22 failures in 4867 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 16
• try: 2

Platform breakdown:

• windows10-64: 2
• windows10-64-ccov: 16
• linux64-qr: 3
• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2019-12-09&endday=2019-12-15&tree=all

Comment 2

[Intermittent Failures Robot]

23 failures in 4582 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 12
• try: 1
• autoland: 10

Platform breakdown:

• windows10-64-ccov: 12
• windows10-64: 5
• windows7-32: 3
• windows10-64-mingwclang: 2
• windows7-32-mingwclang: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2019-12-16&endday=2019-12-22&tree=all

Comment 3

[Intermittent Failures Robot]

26 failures in 1365 pushes (0.019 failures/push) were associated with this bug in the last 7 days.

This is the #36 most frequent failure this week.

Repository breakdown:

• mozilla-central: 11
• autoland: 11
• try: 4

Platform breakdown:

• windows10-64-ccov: 12
• windows10-64: 6
• windows10-64-qr: 3
• windows10-64-mingwclang: 2
• windows7-32: 2
• linux64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2019-12-23&endday=2019-12-29&tree=all

Comment 4

[Intermittent Failures Robot]

8 failures in 1862 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 4

Platform breakdown:

• windows10-64-mingwclang: 2
• windows10-64: 1
• windows10-64-ccov: 4
• windows7-32-mingwclang: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2019-12-30&endday=2020-01-05&tree=all

Comment 5

[Intermittent Failures Robot]

32 failures in 4472 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

This is the #43 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: 18
• mozilla-central: 13
• mozilla-beta: 1

Platform breakdown:

• windows10-64-qr: 2
• windows10-64: 14
• windows10-64-ccov: 9
• linux64-qr: 2
• linux1804-64: 2
• linux1804-64-qr: 1
• windows7-32: 1
• windows10-64-mingwclang: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-01-06&endday=2020-01-12&tree=all

Comment 6

[Intermittent Failures Robot]

13 failures in 3773 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 4
• try: 3

Platform breakdown:

• windows10-64-mingwclang: 4
• windows10-64-qr: 3
• windows10-64-ccov: 3
• windows7-32: 1
• linux1804-64: 1
• windows10-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-01-13&endday=2020-01-19&tree=all

Comment 7

[Intermittent Failures Robot]

13 failures in 4004 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 7
• mozilla-central: 4
• try: 2

Platform breakdown:

• windows10-64-qr: 3
• windows7-32-mingwclang: 1
• windows10-64-ccov: 4
• windows10-64: 4
• windows10-64-mingwclang: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-01-20&endday=2020-01-26&tree=all

Comment 8

[Intermittent Failures Robot]

10 failures in 2190 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 5

Platform breakdown:

• windows10-64: 4
• windows10-64-ccov: 1
• windows10-64-mingwclang: 2
• linux1804-64-asan: 1
• windows10-64-qr: 1
• linux1804-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-01-27&endday=2020-02-02&tree=all

Comment 9

[Intermittent Failures Robot]

12 failures in 3364 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 7
• mozilla-central: 4
• try: 1

Platform breakdown:

• windows10-64: 5
• windows7-32-mingwclang: 2
• windows10-64-mingwclang: 3
• windows10-64-qr: 1
• windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-02-03&endday=2020-02-09&tree=all

Comment 10

[Intermittent Failures Robot]

6 failures in 4690 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 1

Platform breakdown:

• windows7-32: 1
• windows10-64: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-02-10&endday=2020-02-16&tree=all

Comment 11

[Intermittent Failures Robot]

31 failures in 4045 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

This is the #31 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: 22
• try: 1
• mozilla-central: 8

Platform breakdown:

• windows10-64: 18
• windows10-64-mingwclang: 2
• linux1804-64: 1
• windows10-64-ccov: 2
• windows7-32: 3
• linux1804-64-asan-qr: 1
• windows7-32-mingwclang: 1
• windows10-64-qr: 2
• linux1804-64-asan: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-02-17&endday=2020-02-23&tree=all

Comment 12

[Intermittent Failures Robot]

27 failures in 5233 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

This is the #48 most frequent failure this week.

Repository breakdown:

• mozilla-central: 6
• autoland: 19
• try: 2

Platform breakdown:

• windows10-64-ccov: 2
• windows10-64: 12
• windows7-32: 4
• windows10-64-qr: 7
• windows10-64-mingwclang: 1
• windows7-32-mingwclang: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-02-24&endday=2020-03-01&tree=all

Comment 13

[Intermittent Failures Robot]

23 failures in 5483 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 18
• mozilla-central: 3
• try: 2

Platform breakdown:

• windows10-64: 11
• windows10-64-mingwclang: 6
• windows10-64-qr: 4
• android-em-7-0-x86_64: 1
• android-hw-p2-8-0-android-aarch64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-03-02&endday=2020-03-08&tree=all

Comment 14

[Intermittent Failures Robot]

7 failures in 5336 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 2
• try: 1
• mozilla-beta: 1

Platform breakdown:

• windows10-64-qr: 2
• windows10-64-ccov: 1
• windows7-32: 1
• linux1804-64-qr: 1
• android-hw-p2-8-0-android-aarch64-qr: 1
• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-03-09&endday=2020-03-15&tree=all

Comment 15

[Intermittent Failures Robot]

4 failures in 4773 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 4

Platform breakdown:

• windows10-64: 1
• linux1804-64-asan: 1
• linux1804-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-03-23&endday=2020-03-29&tree=all

Comment 16

[Intermittent Failures Robot]

2 failures in 5015 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• mozilla-release: 1

Platform breakdown:

• linux1804-64-qr: 1
• linux1804-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1602599&startday=2020-03-30&endday=2020-04-05&tree=all

Comment 17

[BugBot [:suhaib / :marco]]

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