[ 1556.775719] br0: port 1(vx10) entered blocking state
[ 1556.775776] br0: port 1(vx10) entered disabled state
[ 1556.775811] vx10: entered allmulticast mode
[ 1556.775852] vx10: entered promiscuous mode
[ 1556.853547] vx10: left allmulticast mode
[ 1556.853608] vx10: left promiscuous mode
[ 1556.853670] br0: port 1(vx10) entered disabled state