The kickstart version is 3.1 and
the workbench starts (1.3 ver)
let's make things more clear. Are you trying to boot into workbench 1.3 with a machine that has kickstart 3.1 ?
do you have workbench 3.1 disk ?
what is the version of the GVP rom ? (try the command "version gvpscsi.device")
have you tried disconnecting the SCSI drive, and booting with just floppy ? :hammer: