[ 1511.073538] br0: port 1(vx10) entered blocking state
[ 1511.073581] br0: port 1(vx10) entered disabled state
[ 1511.073614] vx10: entered allmulticast mode
[ 1511.073657] vx10: entered promiscuous mode
[ 1511.140045] vx10: left allmulticast mode
[ 1511.140106] vx10: left promiscuous mode
[ 1511.140168] br0: port 1(vx10) entered disabled state