[ 1550.506794] br0: port 1(vx10) entered blocking state
[ 1550.506873] br0: port 1(vx10) entered disabled state
[ 1550.506929] vx10: entered allmulticast mode
[ 1550.506999] vx10: entered promiscuous mode
[ 1550.651392] vx10: left allmulticast mode
[ 1550.651453] vx10: left promiscuous mode
[ 1550.651509] br0: port 1(vx10) entered disabled state