On 2017/11/24 17:34, Paolo Bonzini wrote: >> When hardware detects a memory error on a stage2 page table page > The stage2 page tables are not guest application page table, those are > hypervisor page tables. In that case, indeed the host would kill the guest. thanks for the reply. yes, For the stage2. guest should be killed. what about the stage 1, I have sent another mail to discuss the stage1 guest page table fault. > > Paolo >