Floppy boot fail

I just checkout src from svn and build it.

I try to run Haiku under qemu:

qemu -fda haiku-boot-floppy.image -hda haiku.image -boot a

But there is black screen only.

If burn haiku-boot-cd.iso & haiku.image to CD, and try to boot on real hardware, it’s reboots (black screen and reset my computer).

What’s wrong?