报错图片不能放大，补一下

Normal Scheduled 20s default-scheduler Successfully assigned default/busybox-network-test to node1
Normal AddedInterface 18s multus Add eth0 [10.244.166.174/32] from k8s-pod-network
Normal AddedInterface 18s multus Add net1 [10.10.2.34/16] from default/macvlan-conf-1
Normal AddedInterface 18s multus Add eth0 [10.244.166.174/32] from multus-cni-network
Warning FailedCreatePodSandBox 16s kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = failed to set up sandbox container "cfcd88788864ba0dc764f773e2022a947ded81a4ef729635a82a57962c304ccf" network for pod "busybox-network-test": networkPlugin cni failed to set up pod "busybox-network-test_default" network: [default/busybox-network-test/:multus-cni-network]: error adding container to network "multus-cni-network": [default/busybox-network-test/:multus-cni-network]: error adding container to network "multus-cni-network": [default/busybox-network-test/:multus-cni-network]: error adding container to network "multus-cni-network": [default/busybox-network-test/:multus-cni-network]: error adding container to network "multus-cni-network": [default/busybox-network-test/:multus-cni-network]: error adding container to network "multus-cni-network": [default/busybox-network-test/:macvlan-conf-1]: error adding container to network "macvlan-conf-1": DelegateAdd: cannot set "macvlan" interface name to "net1": validateIfName: interface name net1 already exists

遇到同样的问题了