[ 2020.021219][T20114] br0: port 1(vx10) entered blocking state
[ 2020.021420][T20114] br0: port 1(vx10) entered disabled state
[ 2020.021585][T20114] vx10: entered allmulticast mode
[ 2020.023068][T20114] vx10: entered promiscuous mode
[ 2020.549381][T20141] vx10: left allmulticast mode
[ 2020.549536][T20141] vx10: left promiscuous mode
[ 2020.550247][T20141] br0: port 1(vx10) entered disabled state