[Webkit-unassigned] [Bug 265549] New: REGRESSION (270354 at main?): [ macOS Release x86_64 ] media/media-source/mock-managedmse-bufferedchange.html is a flaky crash

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=265549

            Bug ID: 265549
           Summary: REGRESSION (270354 at main?): [ macOS Release x86_64 ]
                    media/media-source/mock-managedmse-bufferedchange.html
                    is a flaky crash
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: darbinyan at apple.com

Description:
media/media-source/mock-managedmse-bufferedchange.html is crashing intermittently on macOS Release x86_64. Suspecting regression point is 270354 at main.


This issue can be reproduced using the command: 
un-webkit-tests --release --iterations=100 media/media-source/mock-managedmse-bufferedchange.html

History:
https://results.webkit.org/?suite=layout-tests&test=media%2Fmedia-source%2Fmock-managedmse-bufferedchange.html&version_name=Monterey&version_name=Sonoma&version_name=Ventura&flavor=wk2&architecture=x86_64&style=release


Crash message::
stderr:
com.apple.WebKit.GPU.Development terminated (pid 81546) for reason: crash

Link:
https://build.webkit.org/results/Apple-Sonoma-Release-WK2-Tests/271283@main%20(814)/media/media-source/mock-managedmse-bufferedchange-sample.txt

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