[ 1447.978267] br0: port 1(vx10) entered blocking state
[ 1447.978330] br0: port 1(vx10) entered disabled state
[ 1447.978386] vx10: entered allmulticast mode
[ 1447.978459] vx10: entered promiscuous mode
[ 1448.133006] vx10: left allmulticast mode
[ 1448.133063] vx10: left promiscuous mode
[ 1448.133103] br0: port 1(vx10) entered disabled state