[ 1404.756901] br0: port 1(vx10) entered blocking state
[ 1404.756951] br0: port 1(vx10) entered disabled state
[ 1404.756988] vx10: entered allmulticast mode
[ 1404.757041] vx10: entered promiscuous mode
[ 1404.940292] vx10: left allmulticast mode
[ 1404.940342] vx10: left promiscuous mode
[ 1404.940378] br0: port 1(vx10) entered disabled state