[ 1550.789230] br0: port 1(vx10) entered blocking state
[ 1550.789281] br0: port 1(vx10) entered disabled state
[ 1550.789314] vx10: entered allmulticast mode
[ 1550.789360] vx10: entered promiscuous mode
[ 1550.879704] vx10: left allmulticast mode
[ 1550.879744] vx10: left promiscuous mode
[ 1550.879771] br0: port 1(vx10) entered disabled state