[  738.423686] veth0: entered allmulticast mode
[  738.423793] veth1: entered allmulticast mode
[  738.423857] veth2: entered allmulticast mode
[  738.423916] veth3: entered allmulticast mode
[  747.028598] veth0: left allmulticast mode
[  747.028660] veth1: left allmulticast mode
[  747.028698] veth2: left allmulticast mode
[  747.028725] veth3: left allmulticast mode