[ 1447.841072] br0: port 1(vx10) entered blocking state
[ 1447.841180] br0: port 1(vx10) entered disabled state
[ 1447.841258] vx10: entered allmulticast mode
[ 1447.841353] vx10: entered promiscuous mode
[ 1448.009580] vx10: left allmulticast mode
[ 1448.009633] vx10: left promiscuous mode
[ 1448.009688] br0: port 1(vx10) entered disabled state