chromium/third_party/blink/web_tests/external/wpt/html/semantics/scripting-1/the-template-element/template-element/template-content-move-to-inactive-document-crash.html

<div id="d">
<iframe id="i"></iframe>
<template id="t"> </template>
</div>
<script>
i.contentDocument.documentElement.appendChild(d);
</script>