[  723.787367][ T7033] veth0: entered allmulticast mode
[  723.787733][ T7033] veth1: entered allmulticast mode
[  723.787981][ T7033] veth2: entered allmulticast mode
[  723.788210][ T7033] veth3: entered allmulticast mode
[  734.667753][ T7033] veth0: left allmulticast mode
[  734.668028][ T7033] veth1: left allmulticast mode
[  734.668212][ T7033] veth2: left allmulticast mode
[  734.668400][ T7033] veth3: left allmulticast mode