[  681.259970][ T7103] veth0: entered allmulticast mode
[  681.260401][ T7103] veth1: entered allmulticast mode
[  681.260732][ T7103] veth2: entered allmulticast mode
[  681.261052][ T7103] veth3: entered allmulticast mode
[  693.565258][ T7103] veth0: left allmulticast mode
[  693.565544][ T7103] veth1: left allmulticast mode
[  693.565757][ T7103] veth2: left allmulticast mode
[  693.565953][ T7103] veth3: left allmulticast mode