[ 1601.012805] br0: port 1(vx10) entered blocking state
[ 1601.012854] br0: port 1(vx10) entered disabled state
[ 1601.012900] vx10: entered allmulticast mode
[ 1601.012956] vx10: entered promiscuous mode
[ 1601.090477] vx10: left allmulticast mode
[ 1601.090508] vx10: left promiscuous mode
[ 1601.090544] br0: port 1(vx10) entered disabled state