/usr/lib/ghc-doc/hoogle/libghc-bytes-doc.txt is in libghc-bytes-doc 0.15.2-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/ghc-doc/hoogle/../../../share/doc/libghc-bytes-doc/html/bytes.txt
/usr/lib/ghc-doc/hoogle/../../../share/doc/libghc-bytes-doc/html/bytes.txt