[ 1403.163672] br0: port 1(vx10) entered blocking state
[ 1403.163739] br0: port 1(vx10) entered disabled state
[ 1403.163793] vx10: entered allmulticast mode
[ 1403.163859] vx10: entered promiscuous mode
[ 1403.338655] vx10: left allmulticast mode
[ 1403.338697] vx10: left promiscuous mode
[ 1403.338729] br0: port 1(vx10) entered disabled state