/usr/arm-linux-gnueabihf/lib/libnss_compat.so is in libc6-dev-armhf-cross 2.15-0ubuntu9cross1.82.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/arm-linux-gnueabihf/lib/libnss_compat.so.2
/usr/arm-linux-gnueabihf/lib/libnss_compat.so.2