Docker会在Ubuntu中抛出两个与cgroup rt period / runtime相关的警告

当我运行docker &我得到:

 INFO[0000] libcontainerd: new containerd process, pid: 3091 INFO[0000] [graphdriver] using prior storage driver: aufs INFO[0000] Graph migration to content-addressability took 0.00 seconds WARN[0000] Your kernel does not support cgroup rt period WARN[0000] Your kernel does not support cgroup rt runtime INFO[0000] Loading containers: start. 

我也得到所有这些警告:

 WARN[0000] libcontainerd: client is out of sync, restore was called on a fully synced container (8564990571b56c26f32872031507e77f786b870b27ed3f0b80eebe127ce65164). WARN[0000] libcontainerd: failed to retrieve container 8564990571b56c26f32872031507e77f786b870b27ed3f0b80eebe127ce65164 state: rpc error: code = 2 desc = containerd: container not found WARN[0000] failed to cleanup ipc mounts: failed to umount /var/lib/docker/containers/8564990571b56c26f32872031507e77f786b870b27ed3f0b80eebe127ce65164/shm: invalid argument WARN[0000] libcontainerd: client is out of sync, restore was called on a fully synced container (c997c7c33a57163106e3de4c470a5f0e5bd3d030c259e62a9d6ea8c292e3551f). WARN[0000] libcontainerd: failed to retrieve container c997c7c33a57163106e3de4c470a5f0e5bd3d030c259e62a9d6ea8c292e3551f state: rpc error: code = 2 desc = containerd: container not found WARN[0000] failed to cleanup ipc mounts: failed to umount /var/lib/docker/containers/c997c7c33a57163106e3de4c470a5f0e5bd3d030c259e62a9d6ea8c292e3551f/shm: invalid argument WARN[0000] libcontainerd: client is out of sync, restore was called on a fully synced container (28c274e176c9c112f8bc73f6916860665c63f1407ca2670944deee7b6ae2e747). WARN[0000] libcontainerd: failed to retrieve container 28c274e176c9c112f8bc73f6916860665c63f1407ca2670944deee7b6ae2e747 state: rpc error: code = 2 desc = containerd: container not found WARN[0000] failed to cleanup ipc mounts: failed to umount /var/lib/docker/containers/28c274e176c9c112f8bc73f6916860665c63f1407ca2670944deee7b6ae2e747/shm: invalid argument WARN[0000] libcontainerd: client is out of sync, restore was called on a fully synced container (cca4cbbfb9970b29a26f6cc06622311c0ac789a729810529f35160f742e96c50). WARN[0000] libcontainerd: failed to retrieve container cca4cbbfb9970b29a26f6cc06622311c0ac789a729810529f35160f742e96c50 state: rpc error: code = 2 desc = containerd: container not found WARN[0000] failed to cleanup ipc mounts: failed to umount /var/lib/docker/containers/cca4cbbfb9970b29a26f6cc06622311c0ac789a729810529f35160f742e96c50/shm: invalid argument WARN[0000] libcontainerd: client is out of sync, restore was called on a fully synced container (fa2937c2ca6cef38dea9de80b68c9a68497739c391393132870e9c6c295ee72b). WARN[0000] libcontainerd: failed to retrieve container fa2937c2ca6cef38dea9de80b68c9a68497739c391393132870e9c6c295ee72b state: rpc error: code = 2 desc = containerd: container not found WARN[0000] failed to cleanup ipc mounts: failed to umount /var/lib/docker/containers/fa2937c2ca6cef38dea9de80b68c9a68497739c391393132870e9c6c295ee72b/shm: invalid argument WARN[0000] libcontainerd: client is out of sync, restore was called on a fully synced container (b8335587ad37a36a35fc2f1eb57b3b3d91f61af75262eb075b9045664885ee30). WARN[0000] libcontainerd: failed to retrieve container b8335587ad37a36a35fc2f1eb57b3b3d91f61af75262eb075b9045664885ee30 state: rpc error: code = 2 desc = containerd: container not found WARN[0000] failed to cleanup ipc mounts: failed to umount /var/lib/docker/containers/b8335587ad37a36a35fc2f1eb57b3b3d91f61af75262eb075b9045664885ee30/shm: invalid argument WARN[0001] libcontainerd: client is out of sync, restore was called on a fully synced container (40d2418b6741c35dd249d5e4c7aefd248fa6f0efa25d7578f81fff06aea93d3b). WARN[0001] libcontainerd: failed to retrieve container 40d2418b6741c35dd249d5e4c7aefd248fa6f0efa25d7578f81fff06aea93d3b state: rpc error: code = 2 desc = containerd: container not found WARN[0001] failed to cleanup ipc mounts: failed to umount /var/lib/docker/containers/40d2418b6741c35dd249d5e4c7aefd248fa6f0efa25d7578f81fff06aea93d3b/shm: invalid argument 

lsb_release -a

 LSB Version: core-9.20160110ubuntu5-amd64:core-9.20160110ubuntu5-noarch:security-9.20160110ubuntu5-amd64:security-9.20160110ubuntu5-noarch Distributor ID: Ubuntu Description: Ubuntu 17.04 Release: 17.04 Codename: zesty 

我怎样才能纠正这一点?