network: 0.820
device: 0.796
performance: 0.654
semantic: 0.610
debug: 0.483
graphic: 0.401
files: 0.304
vnc: 0.156
boot: 0.149
permissions: 0.106
socket: 0.105
other: 0.054
KVM: 0.043
PID: 0.031

Assert xfer->packet.status != USB_RET_NAK in xhci