[ 1409.254563] br0: port 1(vx10) entered blocking state
[ 1409.254615] br0: port 1(vx10) entered disabled state
[ 1409.254657] vx10: entered allmulticast mode
[ 1409.254715] vx10: entered promiscuous mode
[ 1409.398218] vx10: left allmulticast mode
[ 1409.398269] vx10: left promiscuous mode
[ 1409.398305] br0: port 1(vx10) entered disabled state