/usr/share/doc/libaudio-dev/FAQ.gz is in libaudio-dev 1.9.3-4.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libaudio-dev/../libaudio2/FAQ.gz
/usr/share/doc/libaudio-dev/../libaudio2/FAQ.gz