metis /home/benjamin/Projects/gentoo # dockerd -D
DEBU[2018-02-18T09:40:36.599388925+01:00] Listener created for HTTP on unix (/var/run/docker.sock)
INFO[2018-02-18T09:40:36.599881980+01:00] libcontainerd: new containerd process, pid: 4164
DEBU[0000] containerd: read past events                  count=0
DEBU[0000] containerd: supervisor running                cpus=16 memory=16040 runtime=docker-runc runtimeArgs=[] stateDir="/var/run/docker/libcontainerd/containerd"
DEBU[0000] containerd: grpc api on /var/run/docker/libcontainerd/docker-containerd.sock
DEBU[2018-02-18T09:40:37.100899677+01:00] libcontainerd: containerd health check returned error: rpc error: code = Unavailable desc = grpc: the connection is unavailable
DEBU[2018-02-18T09:40:37.600741839+01:00] libcontainerd: containerd health check returned error: rpc error: code = Unavailable desc = grpc: the connection is unavailable
DEBU[2018-02-18T09:40:37.602179365+01:00] Using default logging driver json-file
DEBU[2018-02-18T09:40:37.602225772+01:00] Golang's threads limit set to 114930
DEBU[2018-02-18T09:40:37.605388562+01:00] devicemapper: kernel dm driver version is 4.37.0
DEBU[2018-02-18T09:40:37.605464284+01:00] devmapper: Deferred removal support enabled.
DEBU[2018-02-18T09:40:37.605487037+01:00] devmapper: Deferred deletion support enabled.
DEBU[2018-02-18T09:40:37.605884492+01:00] devmapper: Generated prefix: docker-259:4-5374098
DEBU[2018-02-18T09:40:37.605914558+01:00] devmapper: Checking for existence of the pool docker-259:4-5374098-pool
DEBU[2018-02-18T09:40:37.606193341+01:00] devmapper: Pool doesn't exist. Creating it.