device: 0.737
graphic: 0.492
semantic: 0.409
performance: 0.329
network: 0.174
permissions: 0.170
PID: 0.157
debug: 0.139
other: 0.121
vnc: 0.121
KVM: 0.097
files: 0.077
socket: 0.051
boot: 0.046

Migration: Device state not saved for msmouse/chardevs
Additional information:
This missing feature was discovered while fixing msmouse here: https://patchew.org/QEMU/20220908173120.16779-1-arwed.meyer@gmx.de/20220908173120.16779-2-arwed.meyer@gmx.de/