ebtables-translate -A INPUT --log
nft add rule bridge filter INPUT log level notice flags ether counter

ebtables-translate -A INPUT --log-level 1
nft add rule bridge filter INPUT log level alert flags ether counter

ebtables-translate -A INPUT --log-level crit
nft add rule bridge filter INPUT log level crit flags ether counter

ebtables-translate -A INPUT --log-level emerg --log-ip --log-arp --log-ip6
nft add rule bridge filter INPUT log level emerg flags ether counter

ebtables-translate -A INPUT --log-level crit --log-ip --log-arp --log-ip6 --log-prefix foo
nft add rule bridge filter INPUT log prefix "foo" level crit flags ether counter