[  630.652510] veth0: entered allmulticast mode
[  630.652599] veth1: entered allmulticast mode
[  630.652663] veth2: entered allmulticast mode
[  630.652720] veth3: entered allmulticast mode
[  640.044170] veth0: left allmulticast mode
[  640.044258] veth1: left allmulticast mode
[  640.044309] veth2: left allmulticast mode
[  640.044363] veth3: left allmulticast mode