I will note that this has thrown an illegal instruction trap while doing this:
[ 522.963634] invalid opcode: 0000 [#1] SMP So it is likely that dispite offering up the avx2 flags to the guest the host is not actually providing the instructions? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in Ubuntu. https://bugs.launchpad.net/bugs/1524069 Title: [trusty] 3.13.0-68 raid6-pq panic in raid6_avx21_gen_syndrome() while probing grub devices (was: Xenial KVM: updating Trusty guest from 3.13.0-68 to 3.13.0-71 causes kernel exception) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kvm/+bug/1524069/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs