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