[  597.522011] veth0: entered allmulticast mode
[  597.522160] veth1: entered allmulticast mode
[  597.522241] veth2: entered allmulticast mode
[  597.522311] veth3: entered allmulticast mode
[  606.128885] veth0: left allmulticast mode
[  606.128974] veth1: left allmulticast mode
[  606.129027] veth2: left allmulticast mode
[  606.129072] veth3: left allmulticast mode