234098 2021-12-09 12:48:05 -0800 REGRESSION(r286754): [ Catalina+ iOS ] 2X imported/w3c/web-platform-tests/html/canvas/element/manual/wide-gamut-canvas (layout-tests) are constant crashes 2021-12-10 09:53:23 -0800 1 1 1 Unclassified WebKit Canvas Other Unspecified Unspecified RESOLVED CONFIGURATION CHANGED InRadar P2 Normal --- 1 jenner webkit-unassigned dino webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1822267 0 jenner 2021-12-09 12:48:05 -0800 The following two tests are constant crashes on Catalina+ and iOS. imported/w3c/web-platform-tests/html/canvas/element/manual/wide-gamut-canvas/canvas-display-p3-drawImage-ImageBitmap-video.html imported/w3c/web-platform-tests/html/canvas/element/manual/wide-gamut-canvas/canvas-display-p3-drawImage-video.html HISTORY: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcanvas%2Felement%2Fmanual%2Fwide-gamut-canvas%2Fcanvas-display-p3-drawImage-ImageBitmap-video.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcanvas%2Felement%2Fmanual%2Fwide-gamut-canvas%2Fcanvas-display-p3-drawImage-video.html Crash URLs: https://build.webkit.org/results/Apple-Monterey-Release-AppleSilicon-WK2-Tests/r286785%20(520)/imported/w3c/web-platform-tests/html/canvas/element/manual/wide-gamut-canvas/canvas-display-p3-drawImage-video-crash-log.txt https://build.webkit.org/results/Apple-Monterey-Release-AppleSilicon-WK2-Tests/r286785%20(520)/imported/w3c/web-platform-tests/html/canvas/element/manual/wide-gamut-canvas/canvas-display-p3-drawImage-ImageBitmap-video-crash-log.txt CRASH TEXT: No crash log found for GPUProcess:65553. 1822270 1 jenner 2021-12-09 12:50:57 -0800 The history shows that the regression point appears to be r286754: https://trac.webkit.org/changeset/286754/webkit 1822289 2 webkit-bug-importer 2021-12-09 13:11:47 -0800 <rdar://problem/86287335> 1822473 3 jenner 2021-12-09 18:10:36 -0800 Reverted r286754 here: https://trac.webkit.org/changeset/286813/webkit