[ 1256.136085] br0: port 1(vx10) entered blocking state
[ 1256.136140] br0: port 1(vx10) entered disabled state
[ 1256.136183] vx10: entered allmulticast mode
[ 1256.136238] vx10: entered promiscuous mode
[ 1256.280797] vx10: left allmulticast mode
[ 1256.280839] vx10: left promiscuous mode
[ 1256.280879] br0: port 1(vx10) entered disabled state