kvm machine status stays in "allocating"

I was testing bootstrap and KVM containers, and I noticed:
      0/kvm/1:
        juju-status:
          current: started
          since: 19 Mar 2017 13:37:56+04:00
          version: 2.2-alpha2.1
        dns-name: 10.0.0.208
        ip-addresses:
        - 10.0.0.208
        instance-id: juju-3cab08-0-kvm-1
        machine-status:
          current: allocating
          message: Creating container; it might take some time
          since: 19 Mar 2017 13:36:09+04:00
        series: xenial
        network-interfaces:
          eth0:
            ip-addresses:
            - 10.0.0.208
            mac-address: 00:16:3e:a7:93:ae
            gateway: 10.0.0.1
            dns-nameservers:
            - 10.0.0.1
            space: space-0
            is-up: true
        hardware: arch=amd64 cores=1 mem=512M root-disk=8192M

The machine is up, I can ssh into it, and the agent seems happy. However the provisioning code last stated that it might take some time to create the container, but never updated the status once the container was actually created.