[  639.949804] veth0: entered allmulticast mode
[  639.949885] veth1: entered allmulticast mode
[  639.949944] veth2: entered allmulticast mode
[  639.950008] veth3: entered allmulticast mode
[  647.382840] veth0: left allmulticast mode
[  647.382876] veth1: left allmulticast mode
[  647.382897] veth2: left allmulticast mode
[  647.382917] veth3: left allmulticast mode