1644418 - Intermittent font-face/reflow-sanity-delay-1-metrics.html == font-face/reflow-sanity-1-ref.html | image comparison, max difference: 255, number of differing pixels: 6643

Status: RESOLVED DUPLICATE of bug 1392106

(Core :: CSS Parsing and Computation, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: apavel [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=305598759&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/P0hZHfiVRrK_3lZa11wBfw/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/P0hZHfiVRrK_3lZa11wBfw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2020-06-09T10:24:59.804Z] 10:24:59 INFO - REFTEST TEST-START | layout/reftests/font-face/reflow-sanity-delay-1-metrics.html == layout/reftests/font-face/reflow-sanity-1-ref.html
[task 2020-06-09T10:24:59.804Z] 10:24:59 INFO - REFTEST TEST-LOAD | http://localhost:52367/1591698279117/11/font-face/reflow-sanity-delay-1-metrics.html | 120 / 142 (84%)
[task 2020-06-09T10:25:02.351Z] 10:25:02 INFO - REFTEST TEST-LOAD | http://localhost:52367/1591698279117/11/font-face/reflow-sanity-1-ref.html | 120 / 142 (84%)
[task 2020-06-09T10:25:02.513Z] 10:25:02 INFO - REFTEST TEST-UNEXPECTED-FAIL | layout/reftests/font-face/reflow-sanity-delay-1-metrics.html == layout/reftests/font-face/reflow-sanity-1-ref.html | image comparison, max difference: 255, number of differing pixels: 6643

Comment 1

[Intermittent Failures Robot]

2 failures in 5211 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 1

Platform breakdown:

• windows7-32: 1
• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-06-08&endday=2020-06-14&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures in 4035 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-06-15&endday=2020-06-21&tree=all

Comment 3

[Intermittent Failures Robot]

2 failures in 5252 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2

Platform breakdown:

• windows7-32-shippable: 1
• windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-06-22&endday=2020-06-28&tree=all

Comment 4

[Intermittent Failures Robot]

4 failures in 4516 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 1

Platform breakdown:

• windows7-32-shippable: 1
• windows7-32: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-06-29&endday=2020-07-05&tree=all

Comment 5

[Intermittent Failures Robot]

4 failures in 5265 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform breakdown:

• windows7-32: 3
• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-07-06&endday=2020-07-12&tree=all

Comment 6

[Intermittent Failures Robot]

3 failures in 4014 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• autoland: 2

Platform breakdown:

• windows7-32: 2
• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-07-13&endday=2020-07-19&tree=all

Comment 7

[Intermittent Failures Robot]

6 failures in 4310 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 2

Platform breakdown:

• windows7-32: 5
• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-07-20&endday=2020-07-26&tree=all

Comment 8

[Intermittent Failures Robot]

5 failures in 4289 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform breakdown:

• windows7-32: 4
• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-07-27&endday=2020-08-02&tree=all

Comment 9

[Intermittent Failures Robot]

2 failures in 4618 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-beta: 1

Platform breakdown:

• windows7-32: 1
• windows7-32-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-08-03&endday=2020-08-09&tree=all

Comment 10

[Intermittent Failures Robot]

3 failures in 4100 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 1

Platform breakdown:

• windows7-32: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-08-17&endday=2020-08-23&tree=all

Comment 11

[Intermittent Failures Robot]

3 failures in 4046 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform breakdown:

• windows7-32: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-08-24&endday=2020-08-30&tree=all

Comment 12

[Intermittent Failures Robot]

2 failures in 2984 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 2

Platform breakdown:

• windows7-32-devedition: 1
• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-08-31&endday=2020-09-06&tree=all

Comment 13

[Intermittent Failures Robot]

6 failures in 3410 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 4

Platform breakdown:

• windows7-32: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-09-07&endday=2020-09-13&tree=all

Comment 14

[Intermittent Failures Robot]

5 failures in 3760 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Platform breakdown:

• windows7-32: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-09-14&endday=2020-09-20&tree=all

Comment 15

[Intermittent Failures Robot]

3 failures in 4019 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform breakdown:

• windows7-32: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-09-21&endday=2020-09-27&tree=all

Comment 16

[Intermittent Failures Robot]

6 failures in 4195 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: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-09-28&endday=2020-10-04&tree=all

Comment 17

[Intermittent Failures Robot]

4 failures in 4130 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• try: 1
• mozilla-release: 1

Platform breakdown:

• windows7-32: 3
• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-10-05&endday=2020-10-11&tree=all

Comment 18

[Intermittent Failures Robot]

1 failures in 3694 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-10-12&endday=2020-10-18&tree=all

Comment 19

[Intermittent Failures Robot]

1 failures in 4230 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1644418&startday=2020-10-19&endday=2020-10-25&tree=all

Comment 20

[Intermittent Failures Robot]

1 failures in 4040 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2020-11-09&endday=2020-11-15&tree=all

Comment 21

[Intermittent Failures Robot]

2 failures in 4810 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2020-11-16&endday=2020-11-22&tree=all

Comment 22

[Intermittent Failures Robot]

11 failures in 3712 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 9
• mozilla-central: 2

Platform breakdown:

• windows7-32: 10
• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2020-11-30&endday=2020-12-06&tree=all

Comment 23

[Intermittent Failures Robot]

2 failures in 4060 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 1

Platform breakdown:

• windows7-32-shippable: 1
• windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2020-12-07&endday=2020-12-13&tree=all

Comment 24

[Intermittent Failures Robot]

2 failures in 3421 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 1

Platform breakdown:

• windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2020-12-14&endday=2020-12-20&tree=all

Comment 25

[Intermittent Failures Robot]

2 failures in 1450 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 1

Platform breakdown:

• windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2020-12-21&endday=2020-12-27&tree=all

Comment 26

[Intermittent Failures Robot]

4 failures in 525 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 1

Platform breakdown:

• windows7-32: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2020-12-28&endday=2021-01-03&tree=all

Comment 27

[Intermittent Failures Robot]

8 failures in 2956 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 2

Platform breakdown:

• windows7-32: 7
• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-01-04&endday=2021-01-10&tree=all

Comment 28

[Intermittent Failures Robot]

4 failures in 3810 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 3

Platform breakdown:

• windows7-32: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-01-11&endday=2021-01-17&tree=all

Comment 29

[Intermittent Failures Robot]

5 failures in 3488 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 1

Platform and build breakdown:

• windows7-32: 4
  • opt: 2
  • debug: 2
• windows7-32-shippable: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-01-18&endday=2021-01-24&tree=all

Comment 30

[Intermittent Failures Robot]

3 failures in 3891 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 1

Platform and build breakdown:

• windows7-32: 2
  • opt: 2
• windows7-32-shippable: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-01-25&endday=2021-01-31&tree=all

Comment 31

[Intermittent Failures Robot]

5 failures in 3966 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Platform and build breakdown:

• windows7-32: 5
  • opt: 4
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-02-01&endday=2021-02-07&tree=all

Comment 32

[Intermittent Failures Robot]

9 failures in 4322 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 9

Platform and build breakdown:

• windows7-32: 9
  • opt: 7
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-02-08&endday=2021-02-14&tree=all

Comment 33

[Intermittent Failures Robot]

3 failures in 3737 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform and build breakdown:

• windows7-32: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-02-15&endday=2021-02-21&tree=all

Comment 34

[Intermittent Failures Robot]

1 failures in 3683 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows7-32: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-03-01&endday=2021-03-07&tree=all

Comment 35

[Intermittent Failures Robot]

4 failures in 4622 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Platform and build breakdown:

• windows7-32: 4
  • opt: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-03-08&endday=2021-03-14&tree=all

Comment 36

[Intermittent Failures Robot]

4 failures in 4257 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Platform and build breakdown:

• windows7-32: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-03-15&endday=2021-03-21&tree=all

Comment 37

[Intermittent Failures Robot]

21 failures in 3967 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 17
• try: 1
• mozilla-central: 3

Platform and build breakdown:

• windows7-32: 21
  • debug: 14
  • opt: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-03-22&endday=2021-03-28&tree=all

Comment 38

[Natalia Csoregi [:nataliaCs]]

Update:
There have been 32 failures within the last 7 days:

• 1 failure on Windows 7 Shippable opt
• 31 failures on Windows 7 debug/opt

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=335044383&repo=autoland&lineNumber=37449

[task 2021-03-31T15:43:16.158Z] 15:43:16 INFO - REFTEST TEST-START | layout/reftests/font-face/reflow-sanity-delay-1-metrics.html == layout/reftests/font-face/reflow-sanity-1-ref.html
[task 2021-03-31T15:43:16.159Z] 15:43:16 INFO - REFTEST TEST-LOAD | http://localhost:53567/1617205359069/11/font-face/reflow-sanity-delay-1-metrics.html | 120 / 142 (84%)
[task 2021-03-31T15:43:18.788Z] 15:43:18 INFO - REFTEST TEST-LOAD | http://localhost:53567/1617205359069/11/font-face/reflow-sanity-1-ref.html | 120 / 142 (84%)
[task 2021-03-31T15:43:18.986Z] 15:43:18 INFO - REFTEST TEST-UNEXPECTED-FAIL | layout/reftests/font-face/reflow-sanity-delay-1-metrics.html == layout/reftests/font-face/reflow-sanity-1-ref.html | image comparison, max difference: 255, number of differing pixels: 6643

Comment 39

[Emilio Cobos Álvarez (:emilio)]

That failure is just bug 1392106 I think... Doesn't seem particularly actionable.

Comment 40

[Intermittent Failures Robot]

13 failures in 3125 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 12
• mozilla-central: 1

Platform and build breakdown:

• windows7-32: 12
  • debug: 12
• windows7-32-shippable: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1644418&startday=2021-03-29&endday=2021-04-04&tree=all