xhtml-synchronous-detach-crash.html

<body>
<script>
if (window.testRunner)
    testRunner.waitUntilDone();

window.onload = function() {
    setTimeout(function() {
        testRunner.dumpAsText();
        testRunner.notifyDone();
    }, 0);
}
</script>
<iframe src='resources/remove-parent.xhtml'></iframe>
This test passes if it does not crash.

chromium/third_party/blink/web_tests/fast/parser/xhtml-synchronous-detach-crash.html