[ 1884.995239][ T8993] br0: port 1(vx10) entered blocking state
[ 1884.995448][ T8993] br0: port 1(vx10) entered disabled state
[ 1884.995632][ T8993] vx10: entered allmulticast mode
[ 1884.996493][ T8993] vx10: entered promiscuous mode
[ 1885.436990][ T9020] vx10: left allmulticast mode
[ 1885.437199][ T9020] vx10: left promiscuous mode
[ 1885.437475][ T9020] br0: port 1(vx10) entered disabled state