[ 1898.889855][  T570] br0: port 1(vx10) entered blocking state
[ 1898.890104][  T570] br0: port 1(vx10) entered disabled state
[ 1898.890338][  T570] vx10: entered allmulticast mode
[ 1898.891766][  T570] vx10: entered promiscuous mode
[ 1899.339077][  T597] vx10: left allmulticast mode
[ 1899.339244][  T597] vx10: left promiscuous mode
[ 1899.339469][  T597] br0: port 1(vx10) entered disabled state