virtual: 0.995
architecture: 0.941
hypervisor: 0.844
device: 0.843
VMM: 0.803
performance: 0.740
KVM: 0.615
vnc: 0.611
arm: 0.606
risc-v: 0.596
TCG: 0.541
graphic: 0.501
register: 0.491
network: 0.469
PID: 0.433
boot: 0.394
ppc: 0.319
socket: 0.295
semantic: 0.292
permissions: 0.191
mistranslation: 0.163
kernel: 0.160
files: 0.156
peripherals: 0.114
assembly: 0.020
debug: 0.017
user-level: 0.017
x86: 0.016
i386: 0.002

Running a virtual machine on a Haswell system produces machine check events