Bug 214850

Summary:	[ macOS debug wk1 ews ] compositing/style-change/backface-visibility-change.html is a flaky failure
Product:	WebKit	Reporter:	Karl Rackler <rackler>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	ap, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Karl Rackler 2020-07-27 15:20:00 PDT

Description:
compositing/style-change/backface-visibility-change.html

This test is only a flaky failure on EWS. 

History:
https://results.webkit.org/?suite=layout-tests&test=compositing%2Fstyle-change%2Fbackface-visibility-change.html&platform=mac&flavor=wk1&style=debug&limit=50000

Diff/Crash Log:
https://ews-build.s3-us-west-2.amazonaws.com/macOS-Mojave-Debug-WK1-Tests-EWS/r405281-14612/compositing/style-change/backface-visibility-change-diffs.html

Comment 1 Radar WebKit Bug Importer 2020-07-27 15:20:28 PDT

<rdar://problem/66184985>

Comment 2 Karl Rackler 2020-07-27 15:23:58 PDT

Description:
This started approximately 07/23/20 and has flaky failed every one to two days since.

Comment 3 Alexey Proskuryakov 2020-07-27 18:22:01 PDT

Expected image is blank.