[ 1978.971720][ T9484] br0: port 1(vx10) entered blocking state
[ 1978.971957][ T9484] br0: port 1(vx10) entered disabled state
[ 1978.972195][ T9484] vx10: entered allmulticast mode
[ 1978.973146][ T9484] vx10: entered promiscuous mode
[ 1979.406941][ T9511] vx10: left allmulticast mode
[ 1979.407502][ T9511] vx10: left promiscuous mode
[ 1979.407768][ T9511] br0: port 1(vx10) entered disabled state