[  639.142874] veth0: entered allmulticast mode
[  639.142974] veth1: entered allmulticast mode
[  639.143043] veth2: entered allmulticast mode
[  639.143096] veth3: entered allmulticast mode
[  648.391831] veth0: left allmulticast mode
[  648.391893] veth1: left allmulticast mode
[  648.391939] veth2: left allmulticast mode
[  648.391980] veth3: left allmulticast mode