[  944.834187][T16929] veth0: entered allmulticast mode
[  944.834776][T16929] veth1: entered allmulticast mode
[  944.835188][T16929] veth2: entered allmulticast mode
[  944.835599][T16929] veth3: entered allmulticast mode
[  956.223689][T16929] veth0: left allmulticast mode
[  956.224036][T16929] veth1: left allmulticast mode
[  956.224316][T16929] veth2: left allmulticast mode
[  956.224602][T16929] veth3: left allmulticast mode