<?xml version="1.0" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <svg id="svg" viewBox="0 0 100 30" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <defs> <rect id="rect" width="60" height="10"/> </defs> <text x="30" y="30" transform="scale(0.2 0.2)">Hover over the rectangle - it should not crash</text> <use id="use" x="20" y="10" xlink:href="#rect" /> <script> <![CDATA[ var svg = document.getElementById("svg"); var use = document.getElementById("use"); function addUseElement() { svg.appendChild(use, true); setTimeout(removeUseElement, 50); } function removeUseElement() { use.parentElement.removeChild(use); setTimeout(addUseElement, 50); } document.addEventListener("DOMNodeInserted", function() {}, true); removeUseElement(); ]]> </script> </svg>