[ 1421.770714] br0: port 1(vx10) entered blocking state
[ 1421.770803] br0: port 1(vx10) entered disabled state
[ 1421.770856] vx10: entered allmulticast mode
[ 1421.770934] vx10: entered promiscuous mode
[ 1421.916546] vx10: left allmulticast mode
[ 1421.916606] vx10: left promiscuous mode
[ 1421.916653] br0: port 1(vx10) entered disabled state