[Webkit-unassigned] [Bug 260640] New: REGRESSION(262728 at main?): [ Release wk2 arm64 ] editing/execCommand/apply-inline-style-to-element-with-no-renderer-crash.html is a flaky text failure

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=260640

            Bug ID: 260640
           Summary: REGRESSION(262728 at main?): [ Release wk2 arm64 ]
                    editing/execCommand/apply-inline-style-to-element-with
                    -no-renderer-crash.html is a flaky text failure
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ben_schwartz at apple.com
                CC: mattwoodrow at apple.com,
                    webkit-bot-watchers-bugzilla at group.apple.com,
                    webkit-bug-importer at group.apple.com

editing/execCommand/apply-inline-style-to-element-with-no-renderer-crash.html

This test is a flaky failure on release builds of WK2 on arm64 machines.

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=editing%2FexecCommand%2Fapply-inline-style-to-element-with-no-renderer-crash.html&flavor=wk2&recent=false&architecture=arm64&style=release

TEXT DIFF:

+%uef5f%u9776%u63

 PASS apply-inline-style-to-element-with-no-renderer-crash

DIFF URL:

https://build.webkit.org/results/Apple-Ventura-Release-AppleSilicon-WK2-Tests/267196@main%20(4591)/editing/execCommand/apply-inline-style-to-element-with-no-renderer-crash-pretty-diff.html

REPRODUCIBILITY:

I was able to reproduce this bug on macOS Ventura 13.5 (22G74/arm64) running the test as follows:

run-webkit-tests --clobber-old-results --verbose --iterations 100 --child-processes 5 -f --exit-after-n-failures 1 editing/execCommand/apply-inline-style-to-element-with-no-renderer-crash.html

REGRESSION:

I was unable to bisect a regression point, as this error started before the oldest build results on the flakiness dashboard.

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