[Webkit-unassigned] [Bug 212824] New: [ macOS debug ] imported/w3c/web-platform-tests/webaudio/the-audio-api/the-audionode-interface/audionode-disconnect-audioparam.html is a flaky failure

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=212824

            Bug ID: 212824
           Summary: [ macOS debug ]
                    imported/w3c/web-platform-tests/webaudio/the-audio-api
                    /the-audionode-interface/audionode-disconnect-audiopar
                    am.html is a flaky failure
           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/webaudio/the-audio-api/the-audionode-interface/audionode-disconnect-audioparam.html

This test has been a flaky failure for all history and the history starts around commit r262425.

History:

https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fwebaudio%2Fthe-audio-api%2Fthe-audionode-interface%2Faudionode-disconnect-audioparam.html&limit=50000

Diff:

--- /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/webaudio/the-audio-api/the-audionode-interface/audionode-disconnect-audioparam-expected.txt
+++ /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/webaudio/the-audio-api/the-audionode-interface/audionode-disconnect-audioparam-actual.txt
@@ -1,3 +1,5 @@
+
+Harness Error (FAIL), message = Unhandled rejection: The object is in an invalid state.

 PASS # AUDIT TASK RUNNER STARTED. 
 FAIL Executing "disconnect(AudioParam)" promise_test: Unhandled rejection with value: object "TypeError: undefined is not an object (evaluating 'context.startRendering()

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