/usr/share/man/man1/aarch64-linux-gnu-gdc.1.gz is in gdc-aarch64-linux-gnu 4:4.8.2-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man1/aarch64-linux-gnu-gdc-4.8.1.gz
/usr/share/man/man1/aarch64-linux-gnu-gdc-4.8.1.gz