device: 0.886
performance: 0.679
arm: 0.635
network: 0.620
mistranslation: 0.579
architecture: 0.577
virtual: 0.504
hypervisor: 0.459
VMM: 0.447
semantic: 0.418
graphic: 0.374
assembly: 0.318
peripherals: 0.223
register: 0.220
i386: 0.211
user-level: 0.199
vnc: 0.181
debug: 0.175
boot: 0.172
socket: 0.165
ppc: 0.159
x86: 0.157
PID: 0.153
permissions: 0.119
files: 0.082
TCG: 0.046
KVM: 0.019
risc-v: 0.010
kernel: 0.005

'make vm-build-openbsd' fails to notice when QEMU fails to start