222485 2021-02-26 11:55:15 -0800 REGRESSION (r273435): [ macOS Wk1 ] imported/w3c/web-platform-tests/css/css-flexbox/percentage-max-height-003.html is a flakey image failure 2021-02-26 15:02:01 -0800 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=222100 InRadar P2 Normal --- 1 jenner webkit-unassigned jfernandez webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1733900 0 421687 jenner 2021-02-26 11:55:15 -0800 Created attachment 421687 Image Diff imported/w3c/web-platform-tests/css/css-flexbox/percentage-max-height-003.html is a flakey image failure in macOS on Wk1. It is also slowing down EWS. HISTORY URL: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-flexbox%2Fpercentage-max-height-003.html&platform=mac IMAGE URL: https://build.webkit.org/results/Apple-BigSur-Release-WK1-Tests/r273562%20(565)/imported/w3c/web-platform-tests/css/css-flexbox/percentage-max-height-003-diffs.html DIFF Image attached to bug. Was able to reproduce the same failure at tip of tree using the following test: run-webkit-test imported/w3c/web-platform-tests/css/css-flexbox/percentage-max-height-003.html --iterations 1000 -f -1 1733901 1 webkit-bug-importer 2021-02-26 11:55:45 -0800 <rdar://problem/74800402> 1733905 2 jenner 2021-02-26 12:02:56 -0800 It looks like changes made at r273435 caused the flakey image failure. Changeset URL: https://trac.webkit.org/changeset/273435/webkit 421687 2021-02-26 11:55:15 -0800 2021-02-26 11:55:15 -0800 Image Diff percentage-max-height-003-diff.png image/png 2568 jenner iVBORw0KGgoAAAANSUhEUgAAAyAAAAJYCAAAAAC/Hd2sAAAAOGVYSWZNTQAqAAAACAABh2kABAAA AAEAAAAaAAAAAAACoAIABAAAAAEAAAMgoAMABAAAAAEAAAJYAAAAAOGil64AAAmLSURBVHgB7dOx DcJQFEPRwJyMx5yIKgN8C6p70pDGSO84vi4PAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIE CBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAg QIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAA AQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQK7wOOOvu+XP/6+jv/7c5w4DzzPIxIZAV9HpmqH LgIGsqjJZAQMJFO1QxcBA1nUZDICBpKp2qGLgIEsajIZAQPJVO3QRcBAFjWZjICBZKp26CJgIIua TEbAQDJVO3QRMJBFTSYjYCCZqh26CBjIoiaTETCQTNUOXQQMZFGTyQgYSKZqhy4CBrKoyWQEDCRT tUMXAQNZ1GQyAgaSqdqhi4CBLGoyGQEDyVTt0EXAQBY1mYyAgWSqdugiYCCLmkxGwEAyVTt0ETCQ RU0mI2AgmaoduggYyKImkxEwkEzVDl0EDGRRk8kIGEimaocuAgayqMlkBAwkU7VDFwEDWdRkMgIG kqnaoYuAgSxqMhkBA8lU7dBFwEAWNZmMgIFkqnboImAgi5pMRsBAMlU7dBEwkEVNJiNgIJmqHboI GMiiJpMRMJBM1Q5dBAxkUZPJCBhIpmqHLgIGsqjJZAQMJFO1QxcBA1nUZDICBpKp2qGLgIEsajIZ AQPJVO3QRcBAFjWZjICBZKp26CJgIIuaTEbAQDJVO3QRMJBFTSYjYCCZqh26CBjIoiaTETCQTNUO XQQMZFGTyQgYSKZqhy4CBrKoyWQEDCRTtUMXAQNZ1GQyAgaSqdqhi4CBLGoyGQEDyVTt0EXAQBY1 mYyAgWSqdugiYCCLmkxGwEAyVTt0ETCQRU0mI2AgmaoduggYyKImkxEwkEzVDl0EDGRRk8kIGEim aocuAgayqMlkBAwkU7VDFwEDWdRkMgIGkqnaoYuAgSxqMhkBA8lU7dBFwEAWNZmMgIFkqnboImAg i5pMRsBAMlU7dBEwkEVNJiNgIJmqHboIGMiiJpMRMJBM1Q5dBAxkUZPJCBhIpmqHLgIGsqjJZAQM JFO1QwkQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAEC BAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQ IECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECA AAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAEC BAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQ IECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECA AAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAEC BAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQ IECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECA AAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAEC BAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQ IECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECA AAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAEC BAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQ IECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECA AAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAEC BAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQ IECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECA AAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAEC BAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQ IECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECA AAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAEC BAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQ IECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECA AAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAEC BAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQ IECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECA AAECBAgQIECAAAECBAgQIECAAAECBAgQIECAAAECBAgQIECAwC8FviCkAsicvhyjAAAAAElFTkSu QmCC