from inside the container edit the file /root/.excludes:
# pico /root/.excludes .bash_history /etc/fstab /etc/mtab /boot /dev/* /mnt/* /tmp/* /proc/* /sys/* /etc/sysconfig/network-scripts/ifcfg-eth*
# rsync -arvpz --numeric-ids --exclude-from '/root/.excludes' 195.98.197.48:/ /
in the old x86_64 days we used /dev/mcelog to pickup certain information for logging. This is NOT an option in a container so either remove the package or remove the cronjob
rm /etc/cron.hourly/mcelog