graphic: 0.661
performance: 0.656
debug: 0.560
device: 0.245
semantic: 0.222
boot: 0.079
network: 0.069
other: 0.037
socket: 0.033
vnc: 0.021
KVM: 0.017
PID: 0.011
permissions: 0.006
files: 0.003

Null-ptr dereference in blk_bs