performance: 0.802
device: 0.602
network: 0.504
graphic: 0.481
debug: 0.297
socket: 0.141
semantic: 0.134
vnc: 0.122
boot: 0.090
PID: 0.070
permissions: 0.067
files: 0.057
other: 0.029
KVM: 0.001

qemu-system-aarch64 (tcg):  cval + voff overflow not handled, causes qemu to hang