[  644.464410] veth0: entered allmulticast mode
[  644.464490] veth1: entered allmulticast mode
[  644.464544] veth2: entered allmulticast mode
[  644.464601] veth3: entered allmulticast mode
[  653.607556] veth0: left allmulticast mode
[  653.607627] veth1: left allmulticast mode
[  653.607679] veth2: left allmulticast mode
[  653.607721] veth3: left allmulticast mode