[ 1520.063780] br0: port 1(vx10) entered blocking state
[ 1520.063836] br0: port 1(vx10) entered disabled state
[ 1520.063867] vx10: entered allmulticast mode
[ 1520.063904] vx10: entered promiscuous mode
[ 1520.150296] vx10: left allmulticast mode
[ 1520.150355] vx10: left promiscuous mode
[ 1520.150418] br0: port 1(vx10) entered disabled state