1366152 - Intermittent backgrounds/attachment-local-clipping-image-6.html == backgrounds/attachment-local-clipping-image-6-ref.html | image comparison, max difference: 109, number of differing pixels: 820

Status: RESOLVED FIXED

(Core :: Layout, defect)

Description

[Treeherder Bug Filer]

Filed by: philringnalda [at] gmail.com

https://treeherder.mozilla.org/logviewer.html#?job_id=100302350&repo=autoland

https://queue.taskcluster.net/v1/task/UpSeqCM_R0GQyY9bKYfqQw/runs/0/artifacts/public/logs/live_backing.log

https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://queue.taskcluster.net/v1/task/UpSeqCM_R0GQyY9bKYfqQw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

Comment 1

[Intermittent Failures Robot]

1 failures in 1008 pushes (0.001 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* autoland: 1

Platform breakdown:
* android-4-3-armv7-api15: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1366152&startday=2017-07-24&endday=2017-07-30&tree=all

Comment 2

[Intermittent Failures Robot]

3 failures in 888 pushes (0.003 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* mozilla-inbound: 2
* autoland: 1

Platform breakdown:
* android-4-3-armv7-api15: 3

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1366152&startday=2017-07-31&endday=2017-08-06&tree=all

Comment 3

[Intermittent Failures Robot]

1 failures in 901 pushes (0.001 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* autoland: 1

Platform breakdown:
* android-4-3-armv7-api15: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1366152&startday=2017-08-07&endday=2017-08-13&tree=all

Comment 4

[Intermittent Failures Robot]

3 failures in 949 pushes (0.003 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* mozilla-inbound: 1
* mozilla-central: 1
* autoland: 1

Platform breakdown:
* android-4-3-armv7-api15: 3

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1366152&startday=2017-08-14&endday=2017-08-20&tree=all

Comment 5

[Intermittent Failures Robot]

5 failures in 908 pushes (0.006 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* mozilla-inbound: 2
* autoland: 2
* mozilla-central: 1

Platform breakdown:
* android-4-3-armv7-api15: 5

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1366152&startday=2017-08-21&endday=2017-08-27&tree=all

Comment 6

[Joel Maher ( :jmaher ) (UTC -8)]

this falls into our high frequency failures, starting around August 26th on android debug.

:gbrown, could you consider this as part of the other failures, if not, possibly redirect to the right person (probably :jet)?

Comment 7

[Intermittent Failures Robot]

39 failures in 939 pushes (0.042 failures/push) were associated with this bug in the last 7 days.   

** 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
* mozilla-inbound: 16
* mozilla-central: 1

Platform breakdown:
* android-4-3-armv7-api16: 26
* android-4-3-armv7-api-16: 11
* android-4-3-armv7-api15: 2

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1366152&startday=2017-08-28&endday=2017-09-03&tree=all

Comment 8

[Geoff Brown [:gbrown]]

I don't see any connection between this failure and other recent Android test failures.

I see the fuzzy annotations for attachment-local-clipping-image-4 and attachment-local-clipping-image-5 were recently updated in bug 1378130 (and earlier in bug 1367987). I wonder if this is a similar issue?

:lsalzman -- Any interest? Thoughts?

Comment 9

[Geoff Brown [:gbrown]]

(By the way, this is failing on Android Debug only. It became frequent around Aug 26, but failed infrequently for weeks before that. I have not been able to find a clearly-regressing changeset that changed failures from infrequent to frequent.)

Comment 10

[Lee Salzman [:lsalzman]]

The modifications were to attachment-local-clipping-color, not attachment-local-clipping-image. But none the less, the results in the reftest analyzer just look like slight differences in curve antialiasing which are fuzzable. I'll make a patch.

Comment 11

[Lee Salzman [:lsalzman]]

Attachment: adjust fuzz in layout/reftests/backgrounds/attachment-local-clipping-image-6.html

The differences here are ultimately fuzzable and only due to slight changes in antialiasing, not indicative of a real problem. Just adjust the fuzz to silence this.

Comment 12

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/1014ff4b44cc
adjust fuzz in layout/reftests/backgrounds/attachment-local-clipping-image-6.html. r=mchang

Comment 13

[Geoff Brown [:gbrown]]

Thanks!

Comment 14

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

https://hg.mozilla.org/mozilla-central/rev/1014ff4b44cc

Comment 15

[Intermittent Failures Robot]

14 failures in 924 pushes (0.015 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* autoland: 9
* mozilla-inbound: 4
* mozilla-central: 1

Platform breakdown:
* android-4-3-armv7-api16: 14

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1366152&startday=2017-09-04&endday=2017-09-10&tree=all

Comment 16

[Intermittent Failures Robot]

1 failures in 744 pushes (0.001 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 1

Platform breakdown:
* linux32: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1366152&startday=2017-11-20&endday=2017-11-26&tree=all