kvm running winxp as guest
Linux perch 2.6.23-gentoo-r3-jonas #4 SMP Thu Dec 20 13:49:00 CET 2007 x86_64 Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz GenuineIntel GNU/Linux

fairly repeatable (once every few hours)
i now switched to "-smp 1" and it stayed alive since.

not subscribing to list

/Jonas