[  647.109356] veth0: entered allmulticast mode
[  647.109464] veth1: entered allmulticast mode
[  647.109516] veth2: entered allmulticast mode
[  647.109597] veth3: entered allmulticast mode
[  656.552979] veth0: left allmulticast mode
[  656.553041] veth1: left allmulticast mode
[  656.553075] veth2: left allmulticast mode
[  656.553111] veth3: left allmulticast mode