crash log for renderer (pid <unknown>):
STDOUT: #CRASHED - renderer
STDERR: [1:1:0329/145928.862879:2614994659:FATAL:Animation.cpp(1022)] Check failed: m_animation->m_readyPromise->getState() != AnimationPromise::Pending (0 vs. 0)
STDERR: #0 0x000001acfd67 base::debug::StackTrace::StackTrace()
STDERR: #1 0x000001ae73fb logging::LogMessage::~LogMessage()
STDERR: #2 0x000002e46534 blink::Animation::PlayStateUpdateScope::~PlayStateUpdateScope()
STDERR: #3 0x000002e44748 blink::Animation::play()
STDERR: #4 0x000002c8248f blink::V8Animation::playMethodCallback()
STDERR: #5 0x00000085e0b3 v8::internal::FunctionCallbackArguments::Call()
STDERR: #6 0x00000095f357 v8::internal::(anonymous namespace)::HandleApiCallHelper<>()
STDERR: #7 0x00000095dce2 v8::internal::Builtin_Impl_HandleApiCall()
STDERR: #8 0x167e18d04264 <unknown>
STDERR: 
