[  589.793298][ T7645] veth0: entered allmulticast mode
[  589.793696][ T7645] veth1: entered allmulticast mode
[  589.794027][ T7645] veth2: entered allmulticast mode
[  589.794361][ T7645] veth3: entered allmulticast mode
[  601.247073][ T7645] veth0: left allmulticast mode
[  601.247398][ T7645] veth1: left allmulticast mode
[  601.247663][ T7645] veth2: left allmulticast mode
[  601.247944][ T7645] veth3: left allmulticast mode