[ 1447.563584] br0: port 1(vx10) entered blocking state
[ 1447.563670] br0: port 1(vx10) entered disabled state
[ 1447.563745] vx10: entered allmulticast mode
[ 1447.563828] vx10: entered promiscuous mode
[ 1447.650176] vx10: left allmulticast mode
[ 1447.650206] vx10: left promiscuous mode
[ 1447.650232] br0: port 1(vx10) entered disabled state