virt-who creates a second profile for the kvm hypervisor while there is only 1 subscription available so either the host cannot attach its subscription or the VMs cannot get their subscription.
Example subscription that provides both 1 physical subscription for the host to get updates and for its VMs:
Red Hat Enterprise Linux for Power, LE with Smart Virtualization, Standard (1 Socket-Pair, Linux only, Unlimited Guests) (SKU RH00321F3)
# rpm -qa |grep virt-who virt-who-0.21.5-1.el7.noarch
Reporting to Customer Portal or Satellite
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