[ 1601.879221] br0: port 1(vx10) entered blocking state
[ 1601.879304] br0: port 1(vx10) entered disabled state
[ 1601.879374] vx10: entered allmulticast mode
[ 1601.879451] vx10: entered promiscuous mode
[ 1602.038729] vx10: left allmulticast mode
[ 1602.038813] vx10: left promiscuous mode
[ 1602.038870] br0: port 1(vx10) entered disabled state