deb http://mirrors.kernel.org/debian/ testing main contrib
deb http://mirrors.kernel.org/debian/ unstable main contrib
deb http://http.us.debian.org/debian/ testing main contrib
deb http://http.us.debian.org/debian/ unstable main contrib

deb http://security.debian.org/ stable/updates main contrib
deb http://security.debian.org/ testing/updates main contrib

deb-src http://mirrors.kernel.org/debian/ testing main