[ 1520.337421] br0: port 1(vx10) entered blocking state
[ 1520.337475] br0: port 1(vx10) entered disabled state
[ 1520.337522] vx10: entered allmulticast mode
[ 1520.337585] vx10: entered promiscuous mode
[ 1520.494220] vx10: left allmulticast mode
[ 1520.494273] vx10: left promiscuous mode
[ 1520.494309] br0: port 1(vx10) entered disabled state