[Webkit-unassigned] [Bug 221499] New: [ iOS 14 WK2] 3 TestWebKitAPI.GPUProcess APIs are flakey failing

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=221499

            Bug ID: 221499
           Summary: [ iOS 14 WK2] 3 TestWebKitAPI.GPUProcess APIs are
                    flakey 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: Jenner at apple.com

TestWebKitAPI.GPUProcess.CrashWhilePlayingVideo
TestWebKitAPI.GPUProcess.WebProcessTerminationAfterTooManyGPUProcessCrashes
TestWebKitAPI.GPUProcess.RelaunchOnCrash


Are flakey API failures on iOS 14 WK2 occurring on bot651 


Following the history back, the flakey failures for all 3 APIs appear to all occur on the spade spades. 

HISTORY URL:
https://results.webkit.org/?platform=ios&suite=api-tests&suite=api-tests&suite=api-tests&test=TestWebKitAPI.GPUProcess.RelaunchOnCrash&test=TestWebKitAPI.GPUProcess.WebProcessTerminationAfterTooManyGPUProcessCrashes&test=TestWebKitAPI.GPUProcess.WebProcessTerminationAfterTooManyGPUProcessCrashes

CRASH LOG URL:
https://build.webkit.org/builders/Apple-iOS-14-Simulator-Release-WK2-Tests/builds/1981/steps/run-api-tests/logs/json

CRASH LOG TEXT:
{
    "Failed": [
        {
            "output": "\n/Volumes/Data/slave/ios-simulator-14-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/GPUProcess.mm:262\nValue of: [webView _isPlayingAudio]\n  Actual: false\nExpected: true\n\n\n/Volumes/Data/slave/ios-simulator-14-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/GPUProcess.mm:282\nValue of: [webView _isPlayingAudio]\n  Actual: false\nExpected: true\n\n", 
            "name": "TestWebKitAPI.GPUProcess.CrashWhilePlayingVideo"
        }, 
        {
            "output": "ERROR: AudioOutputUnitStart() call failed with error code: -10851\nERROR: AudioOutputUnitStart() call failed with error code: -10851\n\n/Volumes/Data/slave/ios-simulator-14-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/GPUProcess.mm:153\nValue of: [webView _isPlayingAudio]\n  Actual: false\nExpected: true\n\n\n/Volumes/Data/slave/ios-simulator-14-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/GPUProcess.mm:222\nValue of: [webView _isPlayingAudio]\n  Actual: false\nExpected: true\n\n", 
            "name": "TestWebKitAPI.GPUProcess.WebProcessTerminationAfterTooManyGPUProcessCrashes"
        }, 
        {
            "output": "ERROR: AudioOutputUnitStart() call failed with error code: -10851\n\n/Volumes/Data/slave/ios-simulator-14-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/GPUProcess.mm:97\nValue of: [webView _isPlayingAudio]\n  Actual: false\nExpected: true\n\n\n/Volumes/Data/slave/ios-simulator-14-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/GPUProcess.mm:115\nValue of: [webView _isPlayingAudio]\n  Actual: false\nExpected: true\n\n", 
            "name": "TestWebKitAPI.GPUProcess.RelaunchOnCrash"
        }
    ], 
    "Timedout": [], 
    "Skipped": [], 
    "Crashed": []
}

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