[ 1407.035391] br0: port 1(vx10) entered blocking state
[ 1407.035460] br0: port 1(vx10) entered disabled state
[ 1407.035527] vx10: entered allmulticast mode
[ 1407.035602] vx10: entered promiscuous mode
[ 1407.209091] vx10: left allmulticast mode
[ 1407.209155] vx10: left promiscuous mode
[ 1407.209213] br0: port 1(vx10) entered disabled state