+mount -t 9p -o trans=virtio virtfs /mnt
+mount -t ramfs ramfs /tmp
+mount -t proc proc /proc
+mount -t binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc
+echo ':jar:M::PK\x03\x04::/usr/bin/jexec:' > /proc/sys/fs/binfmt_misc/register
+[ -e /dev/ttyS1 ] && stty -F /dev/ttyS1 raw -echo