[  569.394725][T15246] veth0: entered allmulticast mode
[  569.395076][T15246] veth1: entered allmulticast mode
[  569.395307][T15246] veth2: entered allmulticast mode
[  569.395528][T15246] veth3: entered allmulticast mode
[  579.749457][T15246] veth0: left allmulticast mode
[  579.749713][T15246] veth1: left allmulticast mode
[  579.749891][T15246] veth2: left allmulticast mode
[  579.750078][T15246] veth3: left allmulticast mode