[ 1404.794816] br0: port 1(vx10) entered blocking state
[ 1404.794893] br0: port 1(vx10) entered disabled state
[ 1404.794967] vx10: entered allmulticast mode
[ 1404.795104] vx10: entered promiscuous mode
[ 1404.975294] vx10: left allmulticast mode
[ 1404.975359] vx10: left promiscuous mode
[ 1404.975410] br0: port 1(vx10) entered disabled state