Using bootable linux on USB, did wiping all the partitions on DOM, crate one new FAT32 partition, but result is the same error.
Accessing logs, there is line at the end of logs:
Executing '/sbin/bsdlabel -B -r -w ada0s1 auto'
bsdlabel: /dev/ada0s1 read: Invalid argument
Did not try with Ultimate Boot CD, but effect should be the same.