[  651.850072][ T8207] veth0: entered allmulticast mode
[  651.850375][ T8207] veth1: entered allmulticast mode
[  651.850611][ T8207] veth2: entered allmulticast mode
[  651.850835][ T8207] veth3: entered allmulticast mode
[  662.675372][ T8207] veth0: left allmulticast mode
[  662.675615][ T8207] veth1: left allmulticast mode
[  662.675789][ T8207] veth2: left allmulticast mode
[  662.675956][ T8207] veth3: left allmulticast mode