/usr/lib/libpacketdump/link_10.so.0 is in libpacketdump3 3.0.10-1build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libpacketdump/link_10.so.0.0.0
/usr/lib/libpacketdump/link_10.so.0.0.0