[  648.862958] veth0: entered allmulticast mode
[  648.863032] veth1: entered allmulticast mode
[  648.863067] veth2: entered allmulticast mode
[  648.863097] veth3: entered allmulticast mode
[  656.438255] veth0: left allmulticast mode
[  656.438334] veth1: left allmulticast mode
[  656.438442] veth2: left allmulticast mode
[  656.438503] veth3: left allmulticast mode