chromium/third_party/blink/web_tests/fast/reflections/teardown-crash.html

<script>
    if (window.testRunner)
        testRunner.dumpAsText();
</script>
<p>
    To pass this test, WebKit should not crash under GuardMalloc during render tree tear down.
</p>
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    <div style="position: absolute; height: 50px; width: 50px; background-color: teal;"></div>
    <div style="height: 50px; width: 100px; background-color: silver;"></div>
</div>