/usr/share/doc/libdvbv5-dev/changelog.Debian.gz is in libdvbv5-dev 1.10.0-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libdvbv5-dev/../libdvbv5-0/changelog.Debian.gz
/usr/share/doc/libdvbv5-dev/../libdvbv5-0/changelog.Debian.gz