/usr/share/man/man1/m68k-linux-gnu-ar.1.gz is in binutils-m68k-linux-gnu 2.30-15ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man1/ar.1.gz
/usr/share/man/man1/ar.1.gz