graphic: 0.886
device: 0.842
KVM: 0.775
files: 0.736
network: 0.692
performance: 0.598
socket: 0.542
semantic: 0.533
vnc: 0.458
boot: 0.444
other: 0.299
debug: 0.284
PID: 0.231
permissions: 0.109

QEMU crashes when there is an "[accel]" section in the config file
Description of problem:
QEMU crashes with a segmentation fault if there is a "[accel]" section in the config file with a type="kvm" entry. It would be maybe still be OK if there was an error message instead, but it should certainly not crash.
Steps to reproduce:
```
$ cat > /tmp/config <<EOF
[accel]
type = "kvm"
EOF
$ qemu-system-x86_64 -readconfig /tmp/config
```