Created attachment 461964 [details] the html to open ASSERTION FAILED: !m_fragmentsInvalidated /home/fuzzer/temp/webkit/webkitgtk-2.36.0/Source/WebCore/rendering/RenderFragmentedFlow.cpp(276) : virtual WebCore::RenderFragmentContainer *WebCore::RenderFragmentedFlow::fragmentAtBlockOffset(const WebCore::RenderBox *, WebCore::LayoutUnit, bool) const ** (MiniBrowser:2930): WARNING **: 12:45:04.872: WebProcess CRASHED
<rdar://problem/99559244>