/usr/share/doc/binutils/test-summary-kfreebsd-amd64.gz is in binutils-x86-64-kfreebsd-gnu 2.30-15ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/binutils/../binutils-x86-64-kfreebsd-gnu/test-summary.gz