crash log for renderer (pid <unknown>):
STDOUT: #CRASHED - renderer
STDERR: [80478:779:0108/221312.493350:FATAL:Internals.cpp(3519)] Check failed: false. Intentional crash
STDERR: 0   Content Shell Framework             0x000000010a4a4cac base::debug::StackTrace::StackTrace(unsigned long) + 28
STDERR: 1   Content Shell Framework             0x000000010a4bb8e0 logging::LogMessage::~LogMessage() + 224
STDERR: 2   Content Shell Framework             0x000000010a3d873e blink::Internals::crash() + 78
STDERR: 3   Content Shell Framework             0x0000000109ae0911 v8::internal::FunctionCallbackArguments::Call(void (*)(v8::FunctionCallbackInfo<v8::Value> const&)) + 417
STDERR: 4   Content Shell Framework             0x0000000109b6390b v8::internal::MaybeHandle<v8::internal::Object> v8::internal::(anonymous namespace)::HandleApiCallHelper<false>(v8::internal::Isolate*, v8::internal::Handle<v8::internal::HeapObject>, v8::internal::Handle<v8::internal::HeapObject>, v8::internal::Handle<v8::internal::FunctionTemplateInfo>, v8::internal::Handle<v8::internal::Object>, v8::internal::BuiltinArguments) + 731
STDERR: 5   Content Shell Framework             0x0000000109b62f6d v8::internal::Builtin_Impl_HandleApiCall(v8::internal::BuiltinArguments, v8::internal::Isolate*) + 253
STDERR: 6   ???                                 0x000016ad3b3843dd 0x0 + 24933278696413
STDERR: 
