Example failures:

https://ci.chromium.org/buildbot/chromium.gpu.fyi/Win10%20FYI%20Release%20%28NVIDIA%29/440
https://ci.chromium.org/buildbot/chromium.gpu.fyi/Win10%20FYI%20Release%20%28NVIDIA%29/439

Full stack trace:

#
# Fatal error in ../../v8/src/deoptimizer.cc, line 1401
# Debug check failed: !Builtins::IsLazy(builtin_name).
#
#
#
#FailureMessage Object: 0536D884Backtrace:
	base::debug::StackTrace::StackTrace [0x6AE997E0+32]
	base::debug::StackTrace::StackTrace [0x6AE881FD+13]
	gin::V8Platform::GetStackTracePrinter [0x6BF767E3+39]
	V8_Fatal [0x6BE89C47+183]
	v8::base::SetPrintStackTrace [0x6BE89A86+38]
	v8::internal::Deoptimizer::DoComputeBuiltinContinuation [0x6A69EB05+3669]
	v8::internal::Deoptimizer::DoComputeOutputFrames [0x6A69AE31+1105]
Received fatal exception EXCEPTION_ACCESS_VIOLATION
Backtrace:
	base::win::SetAbortBehaviorForCrashReporting [0x6AE140C0+32]
	v8::base::OS::Abort [0x6BE8C11A+10]
	V8_Fatal [0x6BE89C5F+207]
	v8::base::SetPrintStackTrace [0x6BE89A86+38]
	v8::internal::Deoptimizer::DoComputeBuiltinContinuation [0x6A69EB05+3669]
	v8::internal::Deoptimizer::DoComputeOutputFrames [0x6A69AE31+1105]
	(No symbol) [0x481AE1BD]
	(No symbol) [0x49D99044]
	(No symbol) [0x49D99044]
	(No symbol) [0x49D99044]
	(No symbol) [0x49D99044]
	(No symbol) [0x49D949DC]
	(No symbol) [0x49D86D91]
	v8::internal::Execution::New [0x6A6F0ABD+1469]
	v8::internal::Execution::Call [0x6A6F03D7+247]
	v8::internal::Execution::Call [0x6A6F0301+33]
	v8::Function::Call [0x6A392153+563]
	blink::V8ScriptRunner::CallFunction [0x6CC6F285+577]
	blink::ScheduledAction::Execute [0x6D4D0029+879]
	blink::ScheduledAction::Execute [0x6D4CFB17+155]
	blink::DOMTimer::Fired [0x6D0FD35D+629]
	blink::TimerBase::RunInternal [0x6BEA7ACD+389]
	base::OnceCallback<void __cdecl(void)>::Run [0x69B55E55+43]
	WTF::ThreadCheckingCallbackWrapper<base::OnceCallback<void __cdecl(void)>,void __cdecl(void)>::Run [0x6AC98ECD+95]
	base::debug::TaskAnnotator::RunTask [0x6AE95D0D+237]
	blink::scheduler::internal::ThreadControllerImpl::DoWork [0x6ACCFDFB+417]
	base::internal::Invoker<base::internal::BindState<void (__thiscall media::AudioRendererImpl::*)(enum media::BufferingState),base::WeakPtr<media::AudioRendererImpl>,enum media::BufferingState>,void __cdecl(void)>::Run [0x6B1D5A35+59]
	base::debug::TaskAnnotator::RunTask [0x6AE95D0D+237]
	base::internal::IncomingTaskQueue::RunTask [0x6AEB3F09+105]
	base::MessageLoop::RunTask [0x6AE4BFA7+519]
	base::MessageLoop::DeferOrRunPendingTask [0x6AE4C30D+157]
	base::MessageLoop::DoWork [0x6AE4C53A+506]
	base::MessagePumpDefault::Run [0x6AEB6754+148]
	base::MessageLoop::Run [0x6AE4B949+169]
	base::RunLoop::Run [0x6AE4E8EC+204]
	content::RendererMain [0x6C623F8D+913]
	content::RunNamedProcessTypeMain [0x6AE0C2E4+268]
	content::ContentMainRunnerImpl::Run [0x6AE0C81D+279]
	service_manager::Main [0x6AE127CD+677]
	content::ContentMain [0x6AE0C1AF+51]
	ChromeMain [0x69B5111E+286]
	MainDllLoader::Launch [0x010D53BA+560]
	wWinMain [0x010D1543+1347]
	__scrt_common_main_seh [0x011B44E8+246] (f:\dd\vcto

Could someone from the V8 team help triage this? This is affecting the stability of the ANGLE CQ and Chromium GPU bots because of the flakiness. Thanks.