Comment 2 for bug 598649

This tarball contains a re-create scenario.

Download it, extract it, and the nrun:
  kvm -m 128 -drive file=disk.img,index=0,if=virtio \
    -net nic,model=virtio -net user \
    -kernel grub-loader.img

That works with kvm tip, but not maverick's version (or lucid's)