[  644.616603] veth0: entered allmulticast mode
[  644.616706] veth1: entered allmulticast mode
[  644.616769] veth2: entered allmulticast mode
[  644.616820] veth3: entered allmulticast mode
[  654.075131] veth0: left allmulticast mode
[  654.075200] veth1: left allmulticast mode
[  654.075240] veth2: left allmulticast mode
[  654.075286] veth3: left allmulticast mode