Wednesday, May 2, 2018

UIWebView WebCore TimerBase crash only on 11.3 (15E216) : SIGTRAP WebCore _ZN7WebCore9TimerBaseD2Ev

By Hường Hana 7:30 PM , , , Leave a Comment

I've recently got a crash report from Crash Report Tools. This crash is being refered to UIWebView WebCore crash, my app uses UIWebView only ,And i can't switch to WKWebview recently. Below is the crash report,and I can't reproduce it. It happened on device iPhone 6,7,8,X, but only using version iOS 11.3 (15E216).

this crash has 3 diffrent crash stack. Any advice would be helpful.

type 1:

0 WebCore WebCore::TimerBase::~TimerBase() + 120   1 WebCore WebCore::TimerBase::~TimerBase() + 40   2 WebCore WebCore::ImageLoader::~ImageLoader() + 2076   3 WebCore WebCore::HTMLImageElement::~HTMLImageElement() + 224   4 WebCore WebCore::HTMLImageElement::~HTMLImageElement() + 12   5 JavaScriptCore void JSC::MarkedBlock::Handle::specializedSweep<true, (JSC::MarkedBlock::Handle::EmptyMode)1, (JSC::MarkedBlock::Handle::SweepMode)1, (JSC::MarkedBlock::Handle::SweepDestructionMode)1, (JSC::MarkedBlock::Handle::ScribbleMode)0, (JSC::MarkedBlock::Handle::NewlyAllocatedMode)1, (JSC::MarkedBlock::Handle::MarksMode)1, JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::MarkedBlock::Handle::EmptyMode, JSC::MarkedBlock::Handle::SweepMode, JSC::MarkedBlock::Handle::SweepDestructionMode, JSC::MarkedBlock::Handle::ScribbleMode, JSC::MarkedBlock::Handle::NewlyAllocatedMode, JSC::MarkedBlock::Handle::MarksMode, JSC::JSDestructibleObjectDestroyFunc const&) + 212

type 2:

0 WebCore WebCore::TimerBase::~TimerBase() + 120   1 WebCore WebCore::TimerBase::~TimerBase() + 40   2 WebCore WebCore::XMLHttpRequest::~XMLHttpRequest() + 116   3 WebCore WebCore::XMLHttpRequest::~XMLHttpRequest() + 12   4 JavaScriptCore void JSC::MarkedBlock::Handle::specializedSweep<true, (JSC::MarkedBlock::Handle::EmptyMode)1, (JSC::MarkedBlock::Handle::SweepMode)1, (JSC::MarkedBlock::Handle::SweepDestructionMode)1, (JSC::MarkedBlock::Handle::ScribbleMode)0, (JSC::MarkedBlock::Handle::NewlyAllocatedMode)1, (JSC::MarkedBlock::Handle::MarksMode)1, JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::MarkedBlock::Handle::EmptyMode, JSC::MarkedBlock::Handle::SweepMode, JSC::MarkedBlock::Handle::SweepDestructionMode, JSC::MarkedBlock::Handle::ScribbleMode, JSC::MarkedBlock::Handle::NewlyAllocatedMode, JSC::MarkedBlock::Handle::MarksMode, JSC::JSDestructibleObjectDestroyFunc const&) + 212   5 JavaScriptCore void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&)::'lambda'()::operator()() const + 408

type 3:

0 WebCore WebCore::TimerBase::~TimerBase() + 120   1 WebCore WebCore::TimerBase::~TimerBase() + 40   2 WebCore WebCore::MediaElementSession::~MediaElementSession() + 96   3 WebCore WebCore::HTMLMediaElement::~HTMLMediaElement() + 1340   4 WebCore WebCore::HTMLVideoElement::~HTMLVideoElement() + 176   5 JavaScriptCore void JSC::MarkedBlock::Handle::specializedSweep<true, (JSC::MarkedBlock::Handle::EmptyMode)1, (JSC::MarkedBlock::Handle::SweepMode)1, (JSC::MarkedBlock::Handle::SweepDestructionMode)1, (JSC::MarkedBlock::Handle::ScribbleMode)0, (JSC::MarkedBlock::Handle::NewlyAllocatedMode)1, (JSC::MarkedBlock::Handle::MarksMode)1, JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::MarkedBlock::Handle::EmptyMode, JSC::MarkedBlock::Handle::SweepMode, JSC::MarkedBlock::Handle::SweepDestructionMode, JSC::MarkedBlock::Handle::ScribbleMode, JSC::MarkedBlock::Handle::NewlyAllocatedMode, JSC::MarkedBlock::Handle::MarksMode, JSC::JSDestructibleObjectDestroyFunc const&) + 212

==

fully crash stack:

type 1:

#0 Thread     SIGTRAP     0 WebCore WebCore::TimerBase::~TimerBase() + 120   1 WebCore WebCore::TimerBase::~TimerBase() + 40   2 WebCore WebCore::ImageLoader::~ImageLoader() + 2076   3 WebCore WebCore::HTMLImageElement::~HTMLImageElement() + 224   4 WebCore WebCore::HTMLImageElement::~HTMLImageElement() + 12   5 JavaScriptCore void JSC::MarkedBlock::Handle::specializedSweep<true, (JSC::MarkedBlock::Handle::EmptyMode)1, (JSC::MarkedBlock::Handle::SweepMode)1, (JSC::MarkedBlock::Handle::SweepDestructionMode)1, (JSC::MarkedBlock::Handle::ScribbleMode)0, (JSC::MarkedBlock::Handle::NewlyAllocatedMode)1, (JSC::MarkedBlock::Handle::MarksMode)1, JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::MarkedBlock::Handle::EmptyMode, JSC::MarkedBlock::Handle::SweepMode, JSC::MarkedBlock::Handle::SweepDestructionMode, JSC::MarkedBlock::Handle::ScribbleMode, JSC::MarkedBlock::Handle::NewlyAllocatedMode, JSC::MarkedBlock::Handle::MarksMode, JSC::JSDestructibleObjectDestroyFunc const&) + 212   6 JavaScriptCore void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&)::'lambda'()::operator()() const + 408   7 JavaScriptCore void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&) + 320   8 JavaScriptCore JSC::JSDestructibleObjectHeapCellType::finishSweep(JSC::MarkedBlock::Handle&, JSC::FreeList*) + 32   9 JavaScriptCore JSC::MarkedBlock::Handle::sweep(JSC::FreeList*) + 372   10 JavaScriptCore JSC::LocalAllocator::tryAllocateIn(JSC::MarkedBlock::Handle*) + 40   11 JavaScriptCore JSC::LocalAllocator::tryAllocateWithoutCollecting() + 48   12 JavaScriptCore JSC::LocalAllocator::allocateSlowCase(JSC::GCDeferralContext*, JSC::AllocationFailureMode) + 292   13 JavaScriptCore JSC::CompleteSubspace::allocateNonVirtual(JSC::VM&, unsigned long, JSC::GCDeferralContext*, JSC::AllocationFailureMode) + 216   14 WebCore std::__1::enable_if<std::is_same<WebCore::GainNode, WebCore::GainNode>::value, WebCore::JSDOMWrapperConverterTraits<WebCore::GainNode>::WrapperClass*>::type WebCore::createWrapper<WebCore::GainNode, WebCore::GainNode>(WebCore::JSDOMGlobalObject*, ***::Ref<WebCore::GainNode, ***::DumbPtrTraits<WebCore::GainNode> >&&) + 220   15 WebCore WebCore::toJS(JSC::ExecState*, WebCore::JSDOMGlobalObject*, WebCore::GainNode&) + 136   16 WebCore WebCore::jsAudioContextPrototypeFunctionCreateGain(JSC::ExecState*) + 264   17 JavaScriptCore _llint_entry + 31860   18 JavaScriptCore _llint_entry + 29020   19 JavaScriptCore _llint_entry + 30040   20 JavaScriptCore _llint_entry + 29020   21 JavaScriptCore _llint_entry + 29020   22 JavaScriptCore _llint_entry + 29020   23 JavaScriptCore _llint_entry + 29020   24 JavaScriptCore _llint_entry + 29020   25 JavaScriptCore _llint_entry + 29020   26 JavaScriptCore _llint_entry + 29020   27 JavaScriptCore _llint_entry + 29020   28 JavaScriptCore _llint_entry + 29020   29 JavaScriptCore _llint_entry + 29020   30 JavaScriptCore _llint_entry + 29020   31 JavaScriptCore _llint_entry + 29020   32 JavaScriptCore _llint_entry + 29020   33 JavaScriptCore _llint_entry + 29020   34 JavaScriptCore _llint_entry + 29020   35 JavaScriptCore _llint_entry + 29020   36 JavaScriptCore _vmEntryToJavaScript + 272   37 JavaScriptCore JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 184   38 JavaScriptCore JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 464   39 JavaScriptCore JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, ***::NakedPtr<JSC::Exception>&) + 180   40 WebCore WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&) + 1176   41 WebCore WebCore::EventTarget::fireEventListeners(WebCore::Event&, ***::Vector<***::RefPtr<WebCore::RegisteredEventListener, ***::DumbPtrTraits<WebCore::RegisteredEventListener> >, 1ul, ***::CrashOnOverflow, 16ul, ***::FastMalloc>) + 760   42 WebCore WebCore::EventTarget::fireEventListeners(WebCore::Event&) + 596   43 WebCore WebCore::EventTarget::dispatchEvent(WebCore::Event&) + 116   44 WebCore WebCore::WebSocket::didReceiveBinaryData(***::Vector<unsigned char, 0ul, ***::CrashOnOverflow, 16ul, ***::FastMalloc>&&) + 236   45 WebCore WebCore::WebSocketChannel::processFrame() + 2912   46 WebCore WebCore::WebSocketChannel::processBuffer() + 112   47 WebCore WebCore::WebSocketChannel::didReceiveSocketStreamData(WebCore::SocketStreamHandle&, char const*, unsigned long) + 112   48 WebCore WebCore::SocketStreamHandleImpl::readStreamCallback(unsigned long) + 544   49 CoreFoundation __signalEventSync + 212   50 CoreFoundation __cfstream_solo_signalEventSync + 260   51 CoreFoundation __CFStreamSignalEvent + 548   52 CFNetwork SocketStream::dispatchSignalFromSocketCallbackUnlocked(SocketStreamSignalHolder*) + 64   53 CFNetwork SocketStream::socketCallback(__CFSocket*, unsigned long, __CFData const*, void const*) + 148   54 CFNetwork SocketStream::_SocketCallBack_stream(__CFSocket*, unsigned long, __CFData const*, void const*, void*) + 88   55 CoreFoundation ___CFSocketPerformV0 + 1352   56 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24   57 CoreFoundation ___CFRunLoopDoSources0 + 276   58 CoreFoundation ___CFRunLoopRun + 1204   59 CoreFoundation CFRunLoopRunSpecific + 552   60 GraphicsServices GSEventRunModal + 100   61 UIKit UIApplicationMain + 236   62 x5gamehelper main + 88   63 libdyld.dylib _start + 4

type 2:

#0 Thread     SIGTRAP     0 WebCore WebCore::TimerBase::~TimerBase() + 120   1 WebCore WebCore::TimerBase::~TimerBase() + 40   2 WebCore WebCore::XMLHttpRequest::~XMLHttpRequest() + 116   3 WebCore WebCore::XMLHttpRequest::~XMLHttpRequest() + 12   4 JavaScriptCore void JSC::MarkedBlock::Handle::specializedSweep<true, (JSC::MarkedBlock::Handle::EmptyMode)1, (JSC::MarkedBlock::Handle::SweepMode)1, (JSC::MarkedBlock::Handle::SweepDestructionMode)1, (JSC::MarkedBlock::Handle::ScribbleMode)0, (JSC::MarkedBlock::Handle::NewlyAllocatedMode)1, (JSC::MarkedBlock::Handle::MarksMode)1, JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::MarkedBlock::Handle::EmptyMode, JSC::MarkedBlock::Handle::SweepMode, JSC::MarkedBlock::Handle::SweepDestructionMode, JSC::MarkedBlock::Handle::ScribbleMode, JSC::MarkedBlock::Handle::NewlyAllocatedMode, JSC::MarkedBlock::Handle::MarksMode, JSC::JSDestructibleObjectDestroyFunc const&) + 212   5 JavaScriptCore void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&)::'lambda'()::operator()() const + 408   6 JavaScriptCore void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&) + 320   7 JavaScriptCore JSC::JSDestructibleObjectHeapCellType::finishSweep(JSC::MarkedBlock::Handle&, JSC::FreeList*) + 32   8 JavaScriptCore JSC::MarkedBlock::Handle::sweep(JSC::FreeList*) + 372   9 JavaScriptCore JSC::LocalAllocator::tryAllocateIn(JSC::MarkedBlock::Handle*) + 40   10 JavaScriptCore JSC::LocalAllocator::tryAllocateWithoutCollecting() + 48   11 JavaScriptCore JSC::LocalAllocator::allocateSlowCase(JSC::GCDeferralContext*, JSC::AllocationFailureMode) + 292   12 JavaScriptCore JSC::CompleteSubspace::allocateNonVirtual(JSC::VM&, unsigned long, JSC::GCDeferralContext*, JSC::AllocationFailureMode) + 216   13 WebCore std::__1::enable_if<std::is_same<WebCore::GainNode, WebCore::GainNode>::value, WebCore::JSDOMWrapperConverterTraits<WebCore::GainNode>::WrapperClass*>::type WebCore::createWrapper<WebCore::GainNode, WebCore::GainNode>(WebCore::JSDOMGlobalObject*, ***::Ref<WebCore::GainNode, ***::DumbPtrTraits<WebCore::GainNode> >&&) + 220   14 WebCore WebCore::toJS(JSC::ExecState*, WebCore::JSDOMGlobalObject*, WebCore::GainNode&) + 136   15 WebCore WebCore::jsAudioContextPrototypeFunctionCreateGain(JSC::ExecState*) + 264   16 JavaScriptCore _llint_entry + 31860   17 JavaScriptCore _llint_entry + 29020   18 JavaScriptCore _llint_entry + 30040   19 JavaScriptCore _llint_entry + 29020   20 JavaScriptCore _llint_entry + 29020   21 JavaScriptCore _llint_entry + 29020   22 JavaScriptCore _llint_entry + 29020   23 JavaScriptCore _llint_entry + 29020   24 JavaScriptCore _llint_entry + 29020   25 JavaScriptCore _llint_entry + 29020   26 JavaScriptCore _llint_entry + 29020   27 JavaScriptCore _llint_entry + 29020   28 JavaScriptCore _llint_entry + 29020   29 JavaScriptCore _llint_entry + 28904   30 JavaScriptCore _llint_entry + 28904   31 JavaScriptCore _llint_entry + 28904   32 JavaScriptCore _llint_entry + 29020   33 JavaScriptCore _llint_entry + 29020   34 JavaScriptCore _llint_entry + 28904   35 JavaScriptCore _llint_entry + 29020   36 JavaScriptCore _llint_entry + 29020   37 JavaScriptCore _vmEntryToJavaScript + 272   38 JavaScriptCore JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 184   39 JavaScriptCore JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 464   40 JavaScriptCore JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, ***::NakedPtr<JSC::Exception>&) + 180   41 WebCore WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&) + 1176   42 WebCore WebCore::EventTarget::fireEventListeners(WebCore::Event&, ***::Vector<***::RefPtr<WebCore::RegisteredEventListener, ***::DumbPtrTraits<WebCore::RegisteredEventListener> >, 1ul, ***::CrashOnOverflow, 16ul, ***::FastMalloc>) + 760   43 WebCore WebCore::EventTarget::fireEventListeners(WebCore::Event&) + 596   44 WebCore WebCore::EventTarget::dispatchEvent(WebCore::Event&) + 116   45 WebCore WebCore::WebSocket::didReceiveBinaryData(***::Vector<unsigned char, 0ul, ***::CrashOnOverflow, 16ul, ***::FastMalloc>&&) + 236   46 WebCore WebCore::WebSocketChannel::processFrame() + 2912   47 WebCore WebCore::WebSocketChannel::processBuffer() + 112   48 WebCore WebCore::WebSocketChannel::didReceiveSocketStreamData(WebCore::SocketStreamHandle&, char const*, unsigned long) + 112   49 WebCore WebCore::SocketStreamHandleImpl::readStreamCallback(unsigned long) + 544   50 CoreFoundation __signalEventSync + 212   51 CoreFoundation __cfstream_solo_signalEventSync + 260   52 CoreFoundation __CFStreamSignalEvent + 548   53 CFNetwork SocketStream::dispatchSignalFromSocketCallbackUnlocked(SocketStreamSignalHolder*) + 64   54 CFNetwork SocketStream::socketCallback(__CFSocket*, unsigned long, __CFData const*, void const*) + 148   55 CFNetwork SocketStream::_SocketCallBack_stream(__CFSocket*, unsigned long, __CFData const*, void const*, void*) + 88   56 CoreFoundation ___CFSocketPerformV0 + 1352   57 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24   58 CoreFoundation ___CFRunLoopDoSources0 + 276   59 CoreFoundation ___CFRunLoopRun + 1204   60 CoreFoundation CFRunLoopRunSpecific + 552   61 GraphicsServices GSEventRunModal + 100   62 UIKit UIApplicationMain + 236   63 x5gamehelper main + 88   64 libdyld.dylib _start + 4

type 3:

#0 Thread     SIGTRAP     0 WebCore WebCore::TimerBase::~TimerBase() + 120   1 WebCore WebCore::TimerBase::~TimerBase() + 40   2 WebCore WebCore::MediaElementSession::~MediaElementSession() + 96   3 WebCore WebCore::HTMLMediaElement::~HTMLMediaElement() + 1340   4 WebCore WebCore::HTMLVideoElement::~HTMLVideoElement() + 176   5 JavaScriptCore void JSC::MarkedBlock::Handle::specializedSweep<true, (JSC::MarkedBlock::Handle::EmptyMode)1, (JSC::MarkedBlock::Handle::SweepMode)1, (JSC::MarkedBlock::Handle::SweepDestructionMode)1, (JSC::MarkedBlock::Handle::ScribbleMode)0, (JSC::MarkedBlock::Handle::NewlyAllocatedMode)1, (JSC::MarkedBlock::Handle::MarksMode)1, JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::MarkedBlock::Handle::EmptyMode, JSC::MarkedBlock::Handle::SweepMode, JSC::MarkedBlock::Handle::SweepDestructionMode, JSC::MarkedBlock::Handle::ScribbleMode, JSC::MarkedBlock::Handle::NewlyAllocatedMode, JSC::MarkedBlock::Handle::MarksMode, JSC::JSDestructibleObjectDestroyFunc const&) + 212   6 JavaScriptCore void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&)::'lambda'()::operator()() const + 408   7 JavaScriptCore void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&) + 320   8 JavaScriptCore JSC::JSDestructibleObjectHeapCellType::finishSweep(JSC::MarkedBlock::Handle&, JSC::FreeList*) + 32   9 JavaScriptCore JSC::MarkedBlock::Handle::sweep(JSC::FreeList*) + 372   10 JavaScriptCore JSC::LocalAllocator::tryAllocateIn(JSC::MarkedBlock::Handle*) + 40   11 JavaScriptCore JSC::LocalAllocator::tryAllocateWithoutCollecting() + 48   12 JavaScriptCore JSC::LocalAllocator::allocateSlowCase(JSC::GCDeferralContext*, JSC::AllocationFailureMode) + 292   13 JavaScriptCore JSC::CompleteSubspace::allocateNonVirtual(JSC::VM&, unsigned long, JSC::GCDeferralContext*, JSC::AllocationFailureMode) + 216   14 WebCore std::__1::enable_if<std::is_same<WebCore::WebSocket, WebCore::WebSocket>::value, WebCore::JSDOMWrapperConverterTraits<WebCore::WebSocket>::WrapperClass*>::type WebCore::createWrapper<WebCore::WebSocket, WebCore::WebSocket>(WebCore::JSDOMGlobalObject*, ***::Ref<WebCore::WebSocket, ***::DumbPtrTraits<WebCore::WebSocket> >&&) + 220   15 WebCore WebCore::constructJSWebSocket1(JSC::ExecState*) + 284   16 WebCore WebCore::JSDOMConstructor<WebCore::JSWebSocket>::construct(JSC::ExecState*) + 136   17 JavaScriptCore JSC::LLInt::setUpCall(JSC::ExecState*, JSC::Instruction*, JSC::CodeSpecializationKind, JSC::JSValue, JSC::LLIntCallLinkInfo*) + 580   18 JavaScriptCore _llint_entry + 30024   19 JavaScriptCore _llint_entry + 28904   20 JavaScriptCore _llint_entry + 28904   21 JavaScriptCore _llint_entry + 29020   22 JavaScriptCore _llint_entry + 28904   23 JavaScriptCore _llint_entry + 28904   24 JavaScriptCore _llint_entry + 29020   25 JavaScriptCore _llint_entry + 29020   26 JavaScriptCore _llint_entry + 29020   27 JavaScriptCore _llint_entry + 29020   28 JavaScriptCore _vmEntryToJavaScript + 272   29 JavaScriptCore JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 184   30 JavaScriptCore JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 464   31 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::ExecState*) + 512   32 JavaScriptCore _llint_entry + 31860   33 JavaScriptCore _llint_entry + 29020   34 JavaScriptCore _vmEntryToJavaScript + 272   35 JavaScriptCore JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 184   36 JavaScriptCore JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 464   37 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::ExecState*) + 512   38 JavaScriptCore _llint_entry + 31860   39 JavaScriptCore _llint_entry + 29020   40 JavaScriptCore _llint_entry + 29020   41 JavaScriptCore _llint_entry + 29020   42 JavaScriptCore _llint_entry + 28904   43 JavaScriptCore _llint_entry + 29020   44 JavaScriptCore _llint_entry + 28904   45 JavaScriptCore _llint_entry + 28904   46 JavaScriptCore _llint_entry + 28904   47 JavaScriptCore _vmEntryToJavaScript + 272   48 JavaScriptCore JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 184   49 JavaScriptCore JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 464   50 JavaScriptCore JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, ***::NakedPtr<JSC::Exception>&) + 180   51 WebCore WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&) + 1176   52 WebCore WebCore::EventTarget::fireEventListeners(WebCore::Event&, ***::Vector<***::RefPtr<WebCore::RegisteredEventListener, ***::DumbPtrTraits<WebCore::RegisteredEventListener> >, 1ul, ***::CrashOnOverflow, 16ul, ***::FastMalloc>) + 760   53 WebCore WebCore::EventTarget::fireEventListeners(WebCore::Event&) + 596   54 WebCore WebCore::EventTarget::dispatchEvent(WebCore::Event&) + 116   55 WebCore WebCore::WebSocket::didReceiveBinaryData(***::Vector<unsigned char, 0ul, ***::CrashOnOverflow, 16ul, ***::FastMalloc>&&) + 236   56 WebCore WebCore::WebSocketChannel::processFrame() + 2912   57 WebCore WebCore::WebSocketChannel::processBuffer() + 112   58 WebCore WebCore::WebSocketChannel::didReceiveSocketStreamData(WebCore::SocketStreamHandle&, char const*, unsigned long) + 112   59 WebCore WebCore::SocketStreamHandleImpl::readStreamCallback(unsigned long) + 544   60 CoreFoundation __signalEventSync + 212   61 CoreFoundation __cfstream_solo_signalEventSync + 260   62 CoreFoundation __CFStreamSignalEvent + 548   63 CFNetwork SocketStream::dispatchSignalFromSocketCallbackUnlocked(SocketStreamSignalHolder*) + 64   64 CFNetwork SocketStream::socketCallback(__CFSocket*, unsigned long, __CFData const*, void const*) + 148   65 CFNetwork SocketStream::_SocketCallBack_stream(__CFSocket*, unsigned long, __CFData const*, void const*, void*) + 88   66 CoreFoundation ___CFSocketPerformV0 + 1352   67 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24   68 CoreFoundation ___CFRunLoopDoSources0 + 276   69 CoreFoundation ___CFRunLoopRun + 1204   70 CoreFoundation CFRunLoopRunSpecific + 552   71 GraphicsServices GSEventRunModal + 100   72 UIKit UIApplicationMain + 236   73 x5gamehelper main + 88   74 libdyld.dylib _start + 4

Can anybody help me ? :)

2 Answers

Answers 1

You appear to have exposed a bug with TimerBase in WebKit as reported here: https://bugs.webkit.org/show_bug.cgi?id=182931

They mention a fix, which may have been picked up in the recently released 11.3.1.

You can see the fix here if you're curious.

Answers 2

I had faced same type of issue due to JavaScriptCore. After wasted 3-4 days time, Finally got below solution.

Just disable JSC_useJIT envirnment to false for iOS 11.0. It is worked for me.

   setenv("JSC_useJIT", "false", 0);

Find reference from Here

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