DragonflyBSD on QEMU booted right but can not install!

[Sergey Zigachev]

> I booted the last DragonflyBSD iso snapshot image*[ DragonFly-x86_64-20250110-DEV-v6.5.0.790.g935aa.iso ]* on QEMU with no problem and then I tried to install it on the QCOW2 image that I created before under QEMU.
> 
> Now, I have got the attached screenshot picture that the DragonflyBSD failed to boot.
> 
> I also, tested this problem with UFS (instead of HAMMER2) but nothing changed.
> 
> What should I do to pass this step?
> 

How do you run a VM? I'm using this set of parameters and it works fine:

qemu-system-x86_64
	-m 4096
	-drive if=virtio,file=dragonflybsd.qcow2,format=qcow2,index=0,id=disk
	-device ahci,id=disk
	-netdev user,id=mynet0,hostfwd=tcp::8822-:22
	-device e1000,netdev=mynet0
	-smp 4
	-cpu host
	-enable-kvm
	-display gtk

And yes, i installed DragonFly in a legacy BIOS mode, too.