[ 1447.495666] br0: port 1(vx10) entered blocking state
[ 1447.495732] br0: port 1(vx10) entered disabled state
[ 1447.495783] vx10: entered allmulticast mode
[ 1447.495850] vx10: entered promiscuous mode
[ 1447.704981] vx10: left allmulticast mode
[ 1447.705034] vx10: left promiscuous mode
[ 1447.705075] br0: port 1(vx10) entered disabled state