[ 5156.787436][ T9552] br0: port 1(vx10) entered blocking state
[ 5156.788148][ T9552] br0: port 1(vx10) entered disabled state
[ 5156.788546][ T9552] vx10: entered allmulticast mode
[ 5156.790642][ T9552] vx10: entered promiscuous mode
[ 5158.388089][ T9579] vx10: left allmulticast mode
[ 5158.388395][ T9579] vx10: left promiscuous mode
[ 5158.388824][ T9579] br0: port 1(vx10) entered disabled state