Hi, When use kvm with the virtio disk interface, the guest Linux hangs at boot. # this hangs sudo kvm -nographic -kernel mybzimage --drive file=debian.img,format=raw,index=0,if=virtio -append "debug console=ttyS0 root=/dev/vda" full log here: https://bpaste.net/show/192cc92cbfcb However, using tcg emulation mode, it boots normally. qemu -nographic -kernel mybzimage --drive file=debian.img,format=raw,index=0,if=virtio -append "console=ttyS0 root=/dev/vda" full log here: https://bpaste.net/show/5fe3363a697a -- Best, Shiyao
