[  640.741342] veth0: entered allmulticast mode
[  640.741424] veth1: entered allmulticast mode
[  640.741474] veth2: entered allmulticast mode
[  640.741526] veth3: entered allmulticast mode
[  650.149151] veth0: left allmulticast mode
[  650.149203] veth1: left allmulticast mode
[  650.149236] veth2: left allmulticast mode
[  650.149263] veth3: left allmulticast mode