Bug 268003 – [GStreamer][MediaStream] http/wpt/mediastream/transfer-mediastreamtrack-to-worker.html asserts/fails

• Status: RESOLVED
• Resolution: FIXED
• Component: Platform

[Philippe Normand]

Thread 1 (Thread 0x7f55697fa6c0 (LWP 195049)):
#0  WTFCrash() () at /app/webkit/Source/WTF/wtf/Assertions.cpp:333
#1  0x00007f55f866bc96 in WTFCrashWithInfo(int, char const*, char const*, int) () at /app/webkit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Assertions.h:778
#2  0x00007f55fc7c1022 in WebCore::WebCodecsVideoFrame::create(WebCore::ScriptExecutionContext&, WTF::Ref<WebCore::VideoFrame, WTF::RawPtrTraits<WebCore::VideoFrame> >&&, WebCore::WebCodecsVideoFrame::BufferInit&&) (context=..., videoFrame=..., init=...) at /app/webkit/Source/WebCore/Modules/webcodecs/WebCodecsVideoFrame.cpp:324
#3  0x00007f55fc40e98d in WebCore::MediaStreamTrackProcessor::VideoFrameObserver::takeVideoFrame(WebCore::ScriptExecutionContext&) (this=0x7f55d932e500, context=...) at /app/webkit/Source/WebCore/Modules/mediastream/MediaStreamTrackProcessor.cpp:162
#4  0x00007f55fc41f271 in WebCore::MediaStreamTrackProcessor::VideoFrameObserverWrapper::takeVideoFrame(WebCore::ScriptExecutionContext&) (this=0x7f55d94289a0, context=...) at /app/webkit/Source/WebCore/Modules/mediastream/MediaStreamTrackProcessor.h:136
#5  0x00007f55fc40e1cf in WebCore::MediaStreamTrackProcessor::tryEnqueueingVideoFrame() (this=0x7f5579005b20) at /app/webkit/Source/WebCore/Modules/mediastream/MediaStreamTrackProcessor.cpp:98
#6  0x00007f55fc40ef7d in WebCore::MediaStreamTrackProcessor::Source::doPull() (this=0x7f5579005c10) at /app/webkit/Source/WebCore/Modules/mediastream/MediaStreamTrackProcessor.cpp:236
#7  0x00007f55fc6422d9 in WebCore::ReadableStreamSource::pull(WebCore::DOMPromiseDeferred<void>&&) (this=0x7f5579005c10, promise=...) at /app/webkit/Source/WebCore/Modules/streams/ReadableStreamSource.cpp:55
#8  0x00007f55fcbb2964 in WebCore::JSReadableStreamSource::pull(JSC::JSGlobalObject&, JSC::CallFrame&, WTF::Ref<WebCore::DeferredPromise, WTF::RawPtrTraits<WebCore::DeferredPromise> >&&) (this=0x7f55d935af08, promise=...) at /app/webkit/Source/WebCore/bindings/js/JSReadableStreamSourceCustom.cpp:55
#9  0x00007f55fb717d91 in WebCore::jsReadableStreamSourcePrototypeFunction_pullBody(JSC::JSGlobalObject*, JSC::CallFrame*, WebCore::IDLOperationReturningPromise<WebCore::JSReadableStreamSource>::ClassParameter, WTF::Ref<WebCore::DeferredPromise, WTF::RawPtrTraits<WebCore::DeferredPromise> >&&) (lexicalGlobalObject=0x7f55951a2088, callFrame=0x7f55697f87a0, castedThis=0x7f55d935af08, promise=...) at /app/webkit/WebKitBuild/GTK/Debug/WebCore/DerivedSources/JSReadableStreamSource.cpp:170
#10 0x00007f55fb71dcff in operator()(JSC::JSGlobalObject&, JSC::CallFrame&, WTF::Ref<WebCore::DeferredPromise, WTF::RawPtrTraits<WebCore::DeferredPromise> >&&) const (__closure=0x7f55697f8698, lexicalGlobalObject=..., callFrame=..., promise=...) at /app/webkit/Source/WebCore/bindings/js/JSDOMOperationReturningPromise.h:54
#11 0x00007f55fb722015 in WebCore::callPromiseFunction<WebCore::IDLOperationReturningPromise<WebCore::JSReadableStreamSource>::call<WebCore::jsReadableStreamSourcePrototypeFunction_pullBody, (WebCore::CastedThisErrorBehavior)3>(JSC::JSGlobalObject&, JSC::CallFrame&, char const*)::<lambda(JSC::JSGlobalObject&, JSC::CallFrame&, WTF::Ref<WebCore::DeferredPromise>&&)> >(JSC::JSGlobalObject &, JSC::CallFrame &, struct {...}) (lexicalGlobalObject=..., callFrame=..., functor=...) at /app/webkit/Source/WebCore/bindings/js/JSDOMPromiseDeferred.h:376
#12 0x00007f55fb71dd33 in WebCore::IDLOperationReturningPromise<WebCore::JSReadableStreamSource>::call<WebCore::jsReadableStreamSourcePrototypeFunction_pullBody, (WebCore::CastedThisErrorBehavior)3>(JSC::JSGlobalObject&, JSC::CallFrame&, char const*) (lexicalGlobalObject=..., callFrame=..., operationName=0x7f55f1e75ba1 "pull") at /app/webkit/Source/WebCore/bindings/js/JSDOMOperationReturningPromise.h:41
#13 0x00007f55fb717def in WebCore::jsReadableStreamSourcePrototypeFunction_pull(JSC::JSGlobalObject*, JSC::CallFrame*) (lexicalGlobalObject=0x7f55951a2088, callFrame=0x7f55697f87a0) at /app/webkit/WebKitBuild/GTK/Debug/WebCore/DerivedSources/JSReadableStreamSource.cpp:175
#14 0x00007f5597e08878 in  ()
#15 0x00007f55697f8840 in  ()
#16 0x00007f55ebb3ed71 in op_call_varargs_return_location () at /app/webkit/Source/JavaScriptCore/llint/LowLevelInterpreter.asm:1171
#17 0x0000000000000000 in  ()

[Philippe Normand]

Pull request: https://github.com/WebKit/WebKit/pull/23167

[EWS]

Committed 273491@main (7725039edc39): <https://commits.webkit.org/273491@main>

Reviewed commits have been landed. Closing PR #23167 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/121589045>