240655 2022-05-19 08:33:28 -0700 Debug assertion on launch when using an ASAN build on macOS Apple Silicon 2022-05-19 09:08:14 -0700 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 cdumez mark.lam webkit-bug-importer ysuzuki oldest_to_newest 1870389 0 cdumez 2022-05-19 08:33:28 -0700 Debug assertion on launch when using an ASAN build on macOS Apple Silicon: Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 JavaScriptCore 0x1162bb7d8 WTFCrash + 20 (Assertions.cpp:320) 1 JavaScriptCore 0x11aac53e8 WTFCrashWithInfo(int, char const*, char const*, int) + 40 (Assertions.h:748) 2 JavaScriptCore 0x11ab69cb0 void JSC::JITOperationList::assertIsJITOperation<void (*)()>(void (*)()) + 224 (JITOperationList.h:77) 3 JavaScriptCore 0x11ab69bbc void (*JSC::tagJSCCodePtrImpl<(WTF::PtrTag)45961, (WTF::PtrTagCalleeType)0, (WTF::PtrTagCallerType)1, void (*)()>(void (*)()))() + 28 (JSCPtrTag.h:136) 4 JavaScriptCore 0x11ab69b94 void (*WTF::PtrTagTraits<(WTF::PtrTag)45961>::tagCodePtr<void (*)()>(void (*)()))() + 28 (JSCPtrTag.h:263) 5 JavaScriptCore 0x11ab69b54 void (*WTF::tagCodePtrImpl<(WTF::PtrTagAction)1, (WTF::PtrTag)45961, void (*)()>(void (*)()))() + 228 (PtrTag.h:240) 6 JavaScriptCore 0x11a52f264 void (*WTF::retagCodePtrImplHelper<(WTF::PtrTagAction)1, (WTF::PtrTag)1, (WTF::PtrTag)45961, void (*)()>(void (*)()))() + 32 (PtrTag.h:282) 7 JavaScriptCore 0x11a52f120 void (*WTF::retagCodePtrImpl<(WTF::PtrTagAction)1, (WTF::PtrTag)1, (WTF::PtrTag)45961, void (*)()>(void (*)()))() + 244 (PtrTag.h:299) 8 JavaScriptCore 0x11d4e1f5c void* WTF::retagCodePtr<void*, (WTF::PtrTag)1, (WTF::PtrTag)45961, void (*)(), void>(void (*)()) + 28 (PtrTag.h:307) 9 JavaScriptCore 0x11d4e1170 JSC::LLInt::initialize() + 31680 (LLIntData.cpp:216) 10 JavaScriptCore 0x11dd7b5b4 JSC::initialize()::$_10::operator()() const + 692 (InitializeThreading.cpp:92) 11 JavaScriptCore 0x11dd7b2b8 decltype(static_cast<JSC::initialize()::$_10>(fp)()) std::__1::__invoke<JSC::initialize()::$_10>(JSC::initialize()::$_10&&) + 28 (type_traits:3918) 12 JavaScriptCore 0x11dd7b290 void std::__1::__call_once_param<std::__1::tuple<JSC::initialize()::$_10&&> >::__execute<>(std::__1::__tuple_indices<>) + 88 (mutex:630) 13 JavaScriptCore 0x11dd7b22c std::__1::__call_once_param<std::__1::tuple<JSC::initialize()::$_10&&> >::operator()() + 28 (mutex:622) 14 JavaScriptCore 0x11dd7b064 void std::__1::__call_once_proxy<std::__1::tuple<JSC::initialize()::$_10&&> >(void*) + 36 (mutex:658) 15 libc++.1.dylib 0x18fdba958 std::__1::__call_once(unsigned long volatile&, void*, void (*)(void*)) + 180 16 JavaScriptCore 0x11dd20a50 void std::__1::call_once<JSC::initialize()::$_10>(std::__1::once_flag&, JSC::initialize()::$_10&&) + 408 (mutex:676) 17 JavaScriptCore 0x11dd2081c JSC::initialize() + 288 (InitializeThreading.cpp:61) 18 WebKit 0x14a46ad08 WebKit::runInitializationCode(void*) + 180 (WebKit2InitializeCocoa.mm:58) 19 WebKit 0x14a46aa14 WebKit::InitializeWebKit2()::$_0::operator()() const + 396 (WebKit2InitializeCocoa.mm:74) 1870402 1 mark.lam 2022-05-19 09:01:55 -0700 Pull request: https://github.com/WebKit/WebKit/pull/786 1870403 2 ews-feeder 2022-05-19 09:07:10 -0700 Committed r294486 (250745@main): <https://commits.webkit.org/250745@main> Reviewed commits have been landed. Closing PR #786 and removing active labels. 1870404 3 webkit-bug-importer 2022-05-19 09:08:14 -0700 <rdar://problem/93580709>