[ 1556.487395] br0: port 1(vx10) entered blocking state
[ 1556.487459] br0: port 1(vx10) entered disabled state
[ 1556.487513] vx10: entered allmulticast mode
[ 1556.487594] vx10: entered promiscuous mode
[ 1556.645677] vx10: left allmulticast mode
[ 1556.645729] vx10: left promiscuous mode
[ 1556.645765] br0: port 1(vx10) entered disabled state