Failed to create pod sandbox: rpc error: code = Unknown desc = failed to set up sandbox container

[VietHoang30-23VH]

Hi guys, I got a problem with k8s, this is my first I deploy project with k8s but it doesn't work properly. I tried deploy a project on k8s, but this issue had appeared Warning FailedCreatePodSandBox 119s kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = failed to set up sandbox container "5f47fc25025c072785eb. From searching, I found this related to failure in creating pod. I tried to delete pod, check CNI plugin, free resoures or restart docker and containered service, but it still failed. I need your help.

[zouyee]

Did you use the multi-cni plugin?

[VietHoang30-23VH]

Did you use the multi-cni plugin?
Maybe yes. I guess that Multi-CNI plugin installation is from this command "git clone https://github.com/k8snetworkplumbingwg/multus-cni.git ; cd multus-cni;cat ./deployments/multus-daemonset-thick.yml | kubectl apply -f -".
And I has run these command according to this provided script:

**_kubectl create -f https://raw.githubusercontent.com/projectcalico/calico/v3.26.1/manifests/tigera-operator.yaml
curl -O https://raw.githubusercontent.com/projectcalico/calico/v3.26.1/manifests/custom-resources.yaml
sed -ie 's/192.168.0.0/172.24.0.0/g' custom-resources.yaml
kubectl create -f custom-resources.yaml
kubectl taint nodes --all node-role.kubernetes.io/control-plane-
kubectl taint nodes --all node-role.kubernetes.io/master-

curl -L https://github.com/projectcalico/calico/releases/latest/download/calicoctl-linux-amd64 -o calicoctl
mv calicoctl /usr/local/bin/
chmod +x /usr/local/bin/calicoctl

curl -L https://github.com/projectcalico/calico/releases/latest/download/calicoctl-linux-amd64 -o kubectl-calico
mv kubectl-calico /usr/local/bin/
chmod +x /usr/local/bin/kubectl-calico

git clone https://github.com/k8snetworkplumbingwg/multus-cni.git ; cd multus-cni
cat ./deployments/multus-daemonset-thick.yml | kubectl apply -f -_**

So did multi-cni make this problem, sir?