Created attachment 461968 [details] the html ASSERTION FAILED: areEssentiallyEqual(rendererMappedResult, result) /home/fuzzer/temp/webkit/webkitgtk-2.36.0/Source/WebCore/rendering/RenderGeometryMap.cpp(113) : WebCore::FloatPoint WebCore::RenderGeometryMap::mapToContainer(const WebCore::FloatPoint &, const WebCore::RenderLayerModelObject *) const ** (MiniBrowser:4212): WARNING **: 13:20:03.003: WebProcess CRASHED
<rdar://problem/99559376>