[  504.064404] veth0: entered allmulticast mode
[  504.064569] veth1: entered allmulticast mode
[  504.064658] veth2: entered allmulticast mode
[  504.064730] veth3: entered allmulticast mode
[  512.623118] veth0: left allmulticast mode
[  512.623185] veth1: left allmulticast mode
[  512.623246] veth2: left allmulticast mode
[  512.623290] veth3: left allmulticast mode