/usr/share/doc/libnuma-dbg/TODO is in libnuma-dbg 2.0.9~rc5-1ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libnuma-dbg/../libnuma1/TODO
/usr/share/doc/libnuma-dbg/../libnuma1/TODO