graphic: 0.711
semantic: 0.455
device: 0.445
mistranslation: 0.256
socket: 0.182
instruction: 0.151
other: 0.135
boot: 0.078
vnc: 0.041
assembly: 0.036
network: 0.030
KVM: 0.008

windows xp - some VM's hangs some working (regression?)
Description of problem:
Some of my XP instances behaves strange - seems that explorer.exe is unresponsive for about half an hour after start then works +- normally. 
what is worse - there are instance which behaves normally - ie. after launch everything works as expected.
Steps to reproduce:
I want to know.
Additional information:
under qemu 8.0.4 all vms works.