trisquel-icecat/icecat/dom/animation/test/crashtests/1334583-1.html

<div style="width: 200px; height: 200px; background: purple" id=div>
</div>
<script>
const animation = div.animate(
  [ { transform: "scale(1)" },
    { transform: "scale(2)" } ],
    { iterations: Infinity, duration: 512 } );
animation.currentTime = 2147483647;
</script>