[Webkit-unassigned] [Bug 207412] New: [ macOS wk1 ] imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/seeking/seek-to-negative-time.htm is flaky failing

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=207412

            Bug ID: 207412
           Summary: [ macOS wk1 ]
                    imported/w3c/web-platform-tests/html/semantics/embedde
                    d-content/media-elements/seeking/seek-to-negative-time
                    .htm is flaky failing
           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: jacob_uphoff at apple.com

imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/seeking/seek-to-negative-time.htm

This test has been a flaky failure and has been this way for all visible history 

This happens on macOS wk1 and I was able to reproduce the failure by running the test in iterations. In 5000 tests it failed 41 times.

History:

https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fsemantics%2Fembedded-content%2Fmedia-elements%2Fseeking%2Fseek-to-negative-time.htm&limit=50000

Diff:

--- /Volumes/Data/slave/mojave-debug-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/seeking/seek-to-negative-time-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/seeking/seek-to-negative-time-actual.txt
@@ -1,3 +1,5 @@

-FAIL seek to negative time The index is not in the allowed range.
+Harness Error (TIMEOUT), message = null

+TIMEOUT seek to negative time Test timed out
+

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