device: 0.870
graphic: 0.666
semantic: 0.525
PID: 0.447
boot: 0.437
vnc: 0.401
risc-v: 0.362
hypervisor: 0.347
arm: 0.324
architecture: 0.307
network: 0.304
performance: 0.297
VMM: 0.297
debug: 0.267
TCG: 0.254
register: 0.252
i386: 0.246
permissions: 0.221
ppc: 0.210
user-level: 0.197
x86: 0.185
socket: 0.179
KVM: 0.178
mistranslation: 0.150
virtual: 0.123
kernel: 0.121
peripherals: 0.107
files: 0.076
assembly: 0.048

segfault on loadvm after migrate_set_capability multifd on
Description of problem:
A segfault occurs when running `loadvm` having set `migrate_set_capability multifd on` from the monitor.
EDIT: also `savevm` segfaults.
Steps to reproduce:
1. Take a snapshot with `savevm test`
2. From the monitor run `migrate_set_capability multifd on`
3. Try to restore the snapshot with `loadvm test`
Additional information:
Sorry for not having triaged this much, I think it is worth reporting anyway.