[ 3968.688395][ T5493] br0: port 1(vx10) entered blocking state
[ 3968.688759][ T5493] br0: port 1(vx10) entered disabled state
[ 3968.689003][ T5493] vx10: entered allmulticast mode
[ 3968.690207][ T5493] vx10: entered promiscuous mode
[ 3969.909832][ T5521] vx10: left allmulticast mode
[ 3969.910056][ T5521] vx10: left promiscuous mode
[ 3969.910354][ T5521] br0: port 1(vx10) entered disabled state