[ 1521.347033] br0: port 1(vx10) entered blocking state
[ 1521.347085] br0: port 1(vx10) entered disabled state
[ 1521.347117] vx10: entered allmulticast mode
[ 1521.347162] vx10: entered promiscuous mode
[ 1521.423697] vx10: left allmulticast mode
[ 1521.423757] vx10: left promiscuous mode
[ 1521.423818] br0: port 1(vx10) entered disabled state