Running RHEL KVM Guests, why do I see "kvm: 23090: cpu0 unhandled wrmsr 0x391 data 2000000f" messages on console and dmesg?

Solution Unverified - Updated -

Issue

Running RHEL KVM Guests, host console shows lots of messages like this:

kvm: 23090: cpu0 unhandled wrmsr 0x391 data 2000000f

The messages are also on Host dmesg.

Environment

  • Red Hat Enterprise Linux 6.5 as KVM Guest
  • Red Hat Enterprise Linux 6.5 as KVM Host

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