Dell T320 stack on @Start during UEFI booting

Tue Mar 22 01:45:06 UTC 2016

I have a problem with UEFI FreeBSD-10.2-RELEASE-amd64-uefi-dvd1.iso disk. The server Dell T320 is set for UEFI booting.
The system boots from DVD. It takes a 2-3 minutes to load a kernel, but it succeeded at the end, but than it got stuck at Start @ 0xfffffffffff802dfc70 as you can see at the picture.
According to FreeBSD 10.1, UEFI should work, so where could be a prolbem with ?

Thank you for your help.

Dan