[ 1447.881786] br0: port 1(vx10) entered blocking state
[ 1447.881843] br0: port 1(vx10) entered disabled state
[ 1447.881891] vx10: entered allmulticast mode
[ 1447.881970] vx10: entered promiscuous mode
[ 1448.104653] vx10: left allmulticast mode
[ 1448.104703] vx10: left promiscuous mode
[ 1448.104738] br0: port 1(vx10) entered disabled state