kubernetes: init error: "kubelet cannot pull or find the following control plane images"

/sig bug

What happened:

$ kubeadm init

/****

This error is likely caused by:
			- The kubelet is not running
			- The kubelet is unhealthy due to a misconfiguration of the node in some way (required cgroups disabled)
			- No internet connection is available so the kubelet cannot pull or find the following control plane images:
				- k8s.gcr.io/kube-apiserver-amd64:v1.11.3
				- k8s.gcr.io/kube-controller-manager-amd64:v1.11.3
				- k8s.gcr.io/kube-scheduler-amd64:v1.11.3
				- k8s.gcr.io/etcd-amd64:3.2.18
				- You can check or miligate this in beforehand with "kubeadm config images pull" to make sure the images
				  are downloaded locally and cached.

**My images: **:

root@u-s-1:/tmp# kubeadm config images pull
[config/images] Pulled k8s.gcr.io/kube-apiserver-amd64:v1.11.3
[config/images] Pulled k8s.gcr.io/kube-controller-manager-amd64:v1.11.3
[config/images] Pulled k8s.gcr.io/kube-scheduler-amd64:v1.11.3
[config/images] Pulled k8s.gcr.io/kube-proxy-amd64:v1.11.3
[config/images] Pulled k8s.gcr.io/pause:3.1
[config/images] Pulled k8s.gcr.io/etcd-amd64:3.2.18
[config/images] Pulled k8s.gcr.io/coredns:1.1.3

• Kubernetes version (use kubectl version):

Client Version: version.Info{Major:"1", Minor:"11", GitVersion:"v1.11.3", GitCommit:"a4529464e4629c21224b3d52edfe0ea91b072862", GitTreeState:"clean", BuildDate:"2018-09-09T18:02:47Z", GoVersion:"go1.10.3", Compiler:"gc", Platform:"linux/amd64"}

• Cloud provider or hardware configuration:
• OS (e.g. from /etc/os-release):

root@u-s-1:/tmp# cat /etc/os-release
NAME="Ubuntu"
VERSION="18.04.1 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.1 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic

• Kernel (e.g. uname -a):

Linux u-s-1 4.15.0-34-generic #37-Ubuntu SMP Mon Aug 27 15:21:48 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux