280646 2024-09-30 15:33:02 -0700 [macOS Debug EWS] media/video-webkit-playsinline.html is a flaky crash : ASSERTION FAILED: m_wrapper 2024-09-30 19:06:08 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified REOPENED https://bugs.webkit.org/show_bug.cgi?id=278318 InRadar P2 Normal --- 1 darbinyan webkit-unassigned fujii webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 2064363 0 darbinyan 2024-09-30 15:33:02 -0700 The following test is a flaky crash in macOS Debug on main and appear as flaky tests in EWS. The regression is not clear since it has been crashing for a while. media/video-webkit-playsinline.html Error log: Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.WebCore 0x32d9509a0 WTFCrashWithInfo(int, char const*, char const*, int) 1 com.apple.WebCore 0x33123b1a0 WebCore::JSEventListener::ensureJSFunction(WebCore::ScriptExecutionContext&) const 2 com.apple.WebCore 0x3312aef30 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&) 3 com.apple.WebCore 0x332000120 WebCore::EventTarget::innerInvokeEventListeners(WebCore::Event&, WTF::Vector<WTF::RefPtr<WebCore::RegisteredEventListener, WTF::RawPtrTraits<WebCore::RegisteredEventListener>, WTF::DefaultRefDerefTraits<WebCore::RegisteredEventListener>>, 1ul, WTF::CrashOnOverflow, 2ul, WTF::FastMalloc>, WebCore::EventTarget::EventInvokePhase) 4 com.apple.WebCore 0x331fffaf0 WebCore::EventTarget::fireEventListeners(WebCore::Event&, WebCore::EventTarget::EventInvokePhase) 5 com.apple.WebCore 0x331fecbbc WebCore::EventContext::handleLocalEvents(WebCore::Event&, WebCore::EventTarget::EventInvokePhase) const 6 com.apple.WebCore 0x331feded0 WebCore::dispatchEventInDOM(WebCore::Event&, WebCore::EventPath const&) 7 com.apple.WebCore 0x331fed6c0 WebCore::EventDispatcher::dispatchEvent(WebCore::Node&, WebCore::Event&) 8 com.apple.WebCore 0x3320a6fa0 WebCore::Node::dispatchEvent(WebCore::Event&) 9 com.apple.WebCore 0x3324e2a40 WebCore::HTMLMediaElement::dispatchEvent(WebCore::Event&) 10 com.apple.WebCore 0x331dc654c WebCore::ActiveDOMObject::queueCancellableTaskToDispatchEventInternal(WebCore::EventTarget&, WebCore::TaskSource, WTF::TaskCancellationGroup&, WTF::Ref<WebCore::Event, WTF::RawPtrTraits<WebCore::Event>, WTF::DefaultRefDerefTraits<WebCore::Event>>&&)::$_6::operator()() const 11 com.apple.WebCore 0x331dc6470 WTF::Detail::CallableWrapper<WebCore::ActiveDOMObject::queueCancellableTaskToDispatchEventInternal(WebCore::EventTarget&, WebCore::TaskSource, WTF::TaskCancellationGroup&, WTF::Ref<WebCore::Event, WTF::RawPtrTraits<WebCore::Event>, WTF::DefaultRefDerefTraits<WebCore::Event>>&&)::$_6, void>::call() 12 com.apple.WebCore 0x32d97e5dc WTF::Function<void ()>::operator()() const 13 com.apple.WebCore 0x3310f1ae0 WTF::CancellableTask::operator()() 14 com.apple.WebCore 0x3310f1928 WTF::Detail::CallableWrapper<WTF::CancellableTask, void>::call() 15 com.apple.WebCore 0x32d97e5dc WTF::Function<void ()>::operator()() const 16 com.apple.WebCore 0x331dc1f44 WebCore::ActiveDOMObjectEventDispatchTask::execute() 17 com.apple.WebCore 0x331ff82b8 WebCore::EventLoop::run(std::__1::optional<WTF::ApproximateTime>) 18 com.apple.WebCore 0x3321c425c WebCore::WindowEventLoop::didReachTimeToRun() 19 com.apple.WebCore 0x3321cca5c decltype(*std::declval<WebCore::WindowEventLoop*&>().*std::declval<void (WebCore::WindowEventLoop::*&)()>()()) std::__1::__invoke[abi:sn170006]<void (WebCore::WindowEventLoop::*&)(), WebCore::WindowEventLoop*&, void>(void (WebCore::WindowEventLoop::*&)(), WebCore::WindowEventLoop*&) 20 com.apple.WebCore 0x3321cc9dc std::__1::__bind_return<void (WebCore::WindowEventLoop::*)(), std::__1::tuple<WebCore::WindowEventLoop*>, std::__1::tuple<>, __is_valid_bind_return<void (WebCore::WindowEventLoop::*)(), std::__1::tuple<WebCore::WindowEventLoop*>, std::__1::tuple<>>::value>::type std::__1::__apply_functor[abi:sn170006]<void (WebCore::WindowEventLoop::*)(), std::__1::tuple<WebCore::WindowEventLoop*>, 0ul, std::__1::tuple<>>(void (WebCore::WindowEventLoop::*&)(), std::__1::tuple<WebCore::WindowEventLoop*>&, std::__1::__tuple_indices<0ul>, std::__1::tuple<>&&) Link: https://ews-build.webkit.org/#/builders/62/builds/16895 History: https://results.webkit.org/?suite=layout-tests&test=media%2Fvideo-webkit-playsinline.html&style=debug 2064364 1 webkit-bug-importer 2024-09-30 15:33:23 -0700 <rdar://problem/137002227> 2064381 2 ews-feeder 2024-09-30 15:53:22 -0700 Committed 284469@main (8c1c90778872): <https://commits.webkit.org/284469@main> Reviewed commits have been landed. Closing PR #34474 and removing active labels. 2064419 3 fujii 2024-09-30 19:04:23 -0700 https://ews-build.s3-us-west-2.amazonaws.com/macOS-Sonoma-Debug-WK2-Tests-EWS/472731-16895/media/video-webkit-playsinline-stderr.txt > ASSERTION FAILED: m_wrapper