[ 4008.766663][T21474] br0: port 1(vx10) entered blocking state
[ 4008.767832][T21474] br0: port 1(vx10) entered disabled state
[ 4008.768208][T21474] vx10: entered allmulticast mode
[ 4008.769475][T21474] vx10: entered promiscuous mode
[ 4010.867591][T21501] vx10: left allmulticast mode
[ 4010.867817][T21501] vx10: left promiscuous mode
[ 4010.868156][T21501] br0: port 1(vx10) entered disabled state