device: 0.879
network: 0.722
graphic: 0.681
performance: 0.482
semantic: 0.477
other: 0.458
debug: 0.449
vnc: 0.407
permissions: 0.183
boot: 0.165
PID: 0.160
socket: 0.057
files: 0.045
KVM: 0.031

Confuse error message in virtio_init_region_cache()