It can be reproduced by trying to boot this iso: https://download.freebsd.org/ftp/snapshots/powerpc/powerpc64/ISO-IMAGES/14.0/FreeBSD-14.0-CURRENT-powerpc-powerpc64-20211028-4827bf76bce-250301-disc1.iso.xzIt is easier to reproduce it using power8/powernv8.
power8 only has Hash MMU. I understand that FreeBSD also supports power9 processor. with radix ? and XIVE ? Thanks, C.