[  789.386014][ T4094] veth0: entered allmulticast mode
[  789.386400][ T4094] veth1: entered allmulticast mode
[  789.386722][ T4094] veth2: entered allmulticast mode
[  789.387021][ T4094] veth3: entered allmulticast mode
[  815.242719][ T4094] veth0: left allmulticast mode
[  815.243155][ T4094] veth1: left allmulticast mode
[  815.243524][ T4094] veth2: left allmulticast mode
[  815.243939][ T4094] veth3: left allmulticast mode