[ 5167.573577][ T4451] br0: port 1(vx10) entered blocking state
[ 5167.574161][ T4451] br0: port 1(vx10) entered disabled state
[ 5167.574977][ T4451] vx10: entered allmulticast mode
[ 5167.577136][ T4451] vx10: entered promiscuous mode
[ 5169.269496][ T4478] vx10: left allmulticast mode
[ 5169.269825][ T4478] vx10: left promiscuous mode
[ 5169.270290][ T4478] br0: port 1(vx10) entered disabled state