uam needs to be able to foresee when a disk is UDF-formatted and don't try to mount it as a whole. It seems that a good solution is to assume that mount should not happen if DEVTYPE==disk && ID_PART_TABLE_TYPE is set.
Created attachment 261003 [details] Env for UDF-formatted disk
Created attachment 261004 [details] Env for UDF volume
Created attachment 261006 [details] Env for simple VFAT partition (for comparison)
Created attachment 261008 [details] Env for VFAT-formatted (non-partitioned) disk
Fixed in 0.1.1. /var/cvsroot/gentoo-x86/sys-apps/uam/uam-0.1.1.ebuild,v <-- uam-0.1.1.ebuild initial revision: 1.1