<!doctype html>
<title>BODY list-item crash inserting extra BODY</title>
<link rel="help" href="https://crbug.com/1298917">
<style>
  body {
    display: list-item;
  }
  div {
    /* Multicol and table display to trigger legacy layout */
    display: table-row-group;
    column-count: 1;
  }
</style>
<body>
  <p>Pass if no crash.</p>
  <div></div>
</body>
<script>
  document.documentElement.offsetTop;
  document.documentElement.insertBefore(document.createElement("body"), document.body);
</script>
