[Webkit-unassigned] [Bug 209560] New: [ Mac wk1] ASSERTION FAILED: m_wrapper under WebCore::XMLHttpRequestUpload::dispatchProgressEvent

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=209560

            Bug ID: 209560
           Summary: [ Mac wk1] ASSERTION FAILED: m_wrapper under
                    WebCore::XMLHttpRequestUpload::dispatchProgressEvent
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Macintosh
                OS: macOS 10.15
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: Lawrence.j at apple.com

imported/w3c/web-platform-tests/xhr/send-response-upload-event-progress.htm 

Description:
This test is flaky failing and crashing on Mac wk1. The first failure is apparent on 03/12/2020.

History:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fxhr%2Fsend-response-upload-event-progress.htm&flavor=wk1&limit=50000

Diff:
--- /Volumes/Data/slave/catalina-release-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/xhr/send-response-upload-event-progress-expected.txt
+++ /Volumes/Data/slave/catalina-release-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/xhr/send-response-upload-event-progress-actual.txt
@@ -1,3 +1,5 @@

-PASS XMLHttpRequest: The send() method: Fire a progress event named progress on the XMLHttpRequestUpload (synchronous flag is unset) 
+Harness Error (TIMEOUT), message = null

+TIMEOUT XMLHttpRequest: The send() method: Fire a progress event named progress on the XMLHttpRequestUpload (synchronous flag is unset) Test timed out
+


Stderr:
stderr:
ASSERTION FAILED: m_wrapper
./bindings/js/JSEventListener.h(123) : JSC::JSObject *WebCore::JSEventListener::jsFunction(WebCore::ScriptExecutionContext &) const
1   0x10e1ec779 WTFCrash
2   0x124aafefb WTFCrashWithInfo(int, char const*, char const*, int)
3   0x126de73c8 WebCore::JSEventListener::jsFunction(WebCore::ScriptExecutionContext&) const
4   0x126de66eb WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&)
5   0x1274a1cac WebCore::EventTarget::innerInvokeEventListeners(WebCore::Event&, WTF::Vector<WTF::RefPtr<WebCore::RegisteredEventListener, WTF::DumbPtrTraits<WebCore::RegisteredEventListener> >, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WebCore::EventTarget::EventInvokePhase)
6   0x12749dee2 WebCore::EventTarget::fireEventListeners(WebCore::Event&, WebCore::EventTarget::EventInvokePhase)
7   0x1274a186d WebCore::EventTarget::dispatchEvent(WebCore::Event&)
8   0x12944d468 WebCore::XMLHttpRequestUpload::dispatchProgressEvent(WTF::AtomString const&, unsigned long long, unsigned long long)
9   0x12944ee9f WebCore::XMLHttpRequest::didSendData(unsigned long long, unsigned long long)
10  0x127edfc76 WebCore::DocumentThreadableLoader::dataSent(WebCore::CachedResource&, unsigned long long, unsigned long long)
11  0x12804e3e3 WebCore::CachedRawResource::didSendData(unsigned long long, unsigned long long)
12  0x127fd00d1 WebCore::SubresourceLoader::didSendData(unsigned long long, unsigned long long)
13  0x127fb1568 WebCore::ResourceLoader::didSendData(WebCore::ResourceHandle*, unsigned long long, unsigned long long)
14  0x12953bd65 -[WebCoreResourceHandleAsOperationQueueDelegate connection:didSendBodyData:totalBytesWritten:totalBytesExpectedToWrite:]::$_6::operator()()
15  0x12953bc39 WTF::Detail::CallableWrapper<-[WebCoreResourceHandleAsOperationQueueDelegate connection:didSendBodyData:totalBytesWritten:totalBytesExpectedToWrite:]::$_6, void>::call()
16  0x10e216a4a WTF::Function<void ()>::operator()() const
17  0x10e25597b WTF::dispatchFunctionsFromMainThread()
18  0x10e258f31 WTF::timerFired(__CFRunLoopTimer*, void*)
19  0x7fff3b60f804 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__
20  0x7fff3b60f3be __CFRunLoopDoTimer
21  0x7fff3b60ee9e __CFRunLoopDoTimers
22  0x7fff3b5f3aed __CFRunLoopRun
23  0x7fff3b5f2bd3 CFRunLoopRunSpecific
24  0x10cad769d runTest(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
25  0x10cad68aa runTestingServerLoop()
26  0x10cad5fe3 dumpRenderTree(int, char const**)
27  0x10cad809d DumpRenderTreeMain(int, char const**)
28  0x10cb66b12 main
29  0x7fff72c987fd start

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