[  975.357037][T16616] veth0: entered allmulticast mode
[  975.357493][T16616] veth1: entered allmulticast mode
[  975.357837][T16616] veth2: entered allmulticast mode
[  975.358135][T16616] veth3: entered allmulticast mode
[  986.491565][T16616] veth0: left allmulticast mode
[  986.491832][T16616] veth1: left allmulticast mode
[  986.492018][T16616] veth2: left allmulticast mode
[  986.492197][T16616] veth3: left allmulticast mode