[ 1447.574644] br0: port 1(vx10) entered blocking state
[ 1447.574711] br0: port 1(vx10) entered disabled state
[ 1447.574761] vx10: entered allmulticast mode
[ 1447.574833] vx10: entered promiscuous mode
[ 1447.752788] vx10: left allmulticast mode
[ 1447.752873] vx10: left promiscuous mode
[ 1447.752928] br0: port 1(vx10) entered disabled state