/usr/share/man/ is in gnat-7-mips64-linux-gnuabi64 7.3.0-16ubuntu3cross1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/man/man1/mips64-linux-gnuabi64-gnatclean.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatfind-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatfind.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatgcc.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnat.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatbind-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnathtml-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatbind.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnathtml.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatchop-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatchop.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatclean-7.1.gz
/usr/share/man/man1/
/usr/share/man/man1/mips64-linux-gnuabi64-gnat-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatkr-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatkr.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatlink-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatlink.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatls-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatls.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatmake-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatmake.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatname-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatname.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatprep-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatprep.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatxref-7.1.gz
/usr/share/man/man1/mips64-linux-gnuabi64-gnatxref.1.gz