[  644.137775] veth0: entered allmulticast mode
[  644.137838] veth1: entered allmulticast mode
[  644.137881] veth2: entered allmulticast mode
[  644.137916] veth3: entered allmulticast mode
[  651.669962] veth0: left allmulticast mode
[  651.670075] veth1: left allmulticast mode
[  651.670139] veth2: left allmulticast mode
[  651.670200] veth3: left allmulticast mode