?? () from /lib/i386-linux-gnu/libc.so.6
calloc () from /lib/i386-linux-gnu/libc.so.6
XOpenDisplay () from /usr/lib/i386-linux-gnu/libX11.so.6
nux::WindowThread::ThreadCtor(_XDisplay*, unsigned long, __GLXcontextRec*) () from /usr/lib/libnux-2.0.so.0
nux::CreateFromForeignWindow(unsigned long, __GLXcontextRec*, void (*)(nux::NThread*, void*), void*) () from /usr/lib/libnux-2.0.so.0