[ 1520.530710] br0: port 1(vx10) entered blocking state
[ 1520.530759] br0: port 1(vx10) entered disabled state
[ 1520.530788] vx10: entered allmulticast mode
[ 1520.530831] vx10: entered promiscuous mode
[ 1520.618477] vx10: left allmulticast mode
[ 1520.618509] vx10: left promiscuous mode
[ 1520.618533] br0: port 1(vx10) entered disabled state