[ 1447.912315] br0: port 1(vx10) entered blocking state
[ 1447.912381] br0: port 1(vx10) entered disabled state
[ 1447.912425] vx10: entered allmulticast mode
[ 1447.912485] vx10: entered promiscuous mode
[ 1448.049024] vx10: left allmulticast mode
[ 1448.049083] vx10: left promiscuous mode
[ 1448.049122] br0: port 1(vx10) entered disabled state