chromium/third_party/blink/web_tests/external/wpt/css/css-multicol/dynamic-become-multicol-add-oof-inside-inline-crash.html

<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:[email protected]">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1282196">
<div id="container">
  <div id="dynmc">
    <span style="position:relative;">
      <div id="oof" style="display:none; position:absolute;"></div>
    </span>
  </div>
  <div id="newowner"></div>
</div>
<script>
  document.body.offsetTop;
  dynmc.style.columns = "1";
  oof.style.display = "block";
  document.body.offsetTop;
  newowner.appendChild(oof);
</script>