kubevirt: cannot ssh to vm when in masquerade mode

Is this a BUG REPORT or FEATURE REQUEST?:

Uncomment only one, leave it on its own line:

/kind bug

What happened: Can not ssh to vm when the vm in masquerade mode. And the VM cannot access the Internet and cannot connect to the node. What you expected to happen:

How to reproduce it (as minimally and precisely as possible):

spec:
      domain:
        devices:
          disks:
            - disk:
                bus: virtio
              name: rootfs
            - disk: {}
              name: cloudinitdisk
          interfaces:
            - masquerade: {}
              name: default
              ports:
                - port: 22
        machine:
          type: q35
        resources:
          limits:
            cpu: '1'
            memory: 2Gi
          requests:
            cpu: '1'
            memory: 2Gi
      networks:
        - name: default
          pod: {}

But I got the result is:

ssh root@192.168.80.4
ssh: connect to host 192.168.80.4 port 22: Connection refused

Anything else we need to know?: This problem exists with both the kube-ovn and calico network CNI plugin.

On the same network CNI plugin, when I dropped the kubevirt version down to 0.36.0, it worked and the above problem disappeared

Environment:

• KubeVirt version (use virtctl version): v0.44.1+
• Kubernetes version (use kubectl version): v1.21.4
• VM or VMI specifications: as above
• Cloud provider or hardware configuration:
• OS (e.g. from /etc/os-release): centos7
• Kernel (e.g. uname -a):3.10.0
• Install tools:
• Others: The same problem exists in version kubevirt v0.48.x