[ 1502.353678] br0: port 1(vx10) entered blocking state
[ 1502.353798] br0: port 1(vx10) entered disabled state
[ 1502.353881] vx10: entered allmulticast mode
[ 1502.353981] vx10: entered promiscuous mode
[ 1502.521765] vx10: left allmulticast mode
[ 1502.521836] vx10: left promiscuous mode
[ 1502.521884] br0: port 1(vx10) entered disabled state