Hi Jörg, On 07.10.2011, at 23:10, Jörg Sommer wrote: > Hi, > > I've got this backtrace: > > [130902.709711] ------------[ cut here ]------------ > [130902.709747] kernel BUG at include/linux/kvm_host.h:603! Ouch. This means that preemption is broken in KVM for PPC. To quickly get things working on your side, please recompile your kernel with CONFIG_PREEMPT_NONE. I'll take a look at fixing it for real ASAP. Alex -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html