[ 1991.786852][T20759] br0: port 1(vx10) entered blocking state
[ 1991.787053][T20759] br0: port 1(vx10) entered disabled state
[ 1991.787220][T20759] vx10: entered allmulticast mode
[ 1991.788086][T20759] vx10: entered promiscuous mode
[ 1992.212036][T20786] vx10: left allmulticast mode
[ 1992.212240][T20786] vx10: left promiscuous mode
[ 1992.212506][T20786] br0: port 1(vx10) entered disabled state