chromium/third_party/blink/web_tests/external/wpt/mathml/crashtests/mozilla/1373767-1.html

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<style>
math {
  position: fixed;
}
div {
  transform: translateZ(0px);
}
body {
  display: -moz-box;
}
</style>
</head>
<body>
<div>
<math></math>
</div>
</body>
</html>