[  647.040048] veth0: entered allmulticast mode
[  647.040119] veth1: entered allmulticast mode
[  647.040165] veth2: entered allmulticast mode
[  647.040216] veth3: entered allmulticast mode
[  656.231033] veth0: left allmulticast mode
[  656.231099] veth1: left allmulticast mode
[  656.231135] veth2: left allmulticast mode
[  656.231166] veth3: left allmulticast mode