chromium/third_party/blink/web_tests/fast/parser/defer-style-crash.html

<!DOCTYPE html>
<html>
<head>
<script>
if (window.testRunner)
    testRunner.dumpAsText();
</script>
<script defer src="hello.js"></script>
<link rel="stylesheet" href="hello.css">
</script>
<body><h1>PASS unless crash</h1></body>
</html>