device: 0.793
network: 0.591
performance: 0.474
graphic: 0.416
boot: 0.401
debug: 0.310
PID: 0.288
files: 0.258
semantic: 0.255
vnc: 0.237
socket: 0.176
permissions: 0.151
KVM: 0.049
other: 0.009

x86: retf or iret pagefault sets wrong error code