device: 0.806
performance: 0.713
debug: 0.548
graphic: 0.366
network: 0.282
semantic: 0.235
socket: 0.163
vnc: 0.138
permissions: 0.113
PID: 0.105
boot: 0.063
files: 0.062
other: 0.025
KVM: 0.003

QEMU: Null Pointer Failure in fdctrl_read() in hw/block/fdc.c