fast/table/multiple-captions-crash4.html is a flakey Image failure in macOS wk 2 in Apple Silicon only. HISTORY URL: https://results.webkit.org/?suite=layout-tests&test=fast%2Ftable%2Fmultiple-captions-crash4.html&architecture=arm64 Image Diff files have been attached to this bug.
Created attachment 423420 [details] Diff files for image failure Attaching Diff files of flakey image failure.
Updated test expectations here to Pass ImageOnlyFailure while test is being reviewed: https://trac.webkit.org/changeset/274544/webkit
The failures are only occurring on Apple Silicon Macs, and as such I cannot reproduce them because I do not have access to one.
<rdar://problem/75504326>
The diff is about text antialiasing in unstyled text that just says "Passes if it doesn't crash!" This seems like it may be a systemic issue, possibly a preceding test leaking rendering state, or a timing issue when switching between modes. Other than that, why is a "pass if no crash" test even a reftest?