[ 5146.474197][ T4532] br0: port 1(vx10) entered blocking state
[ 5146.474635][ T4532] br0: port 1(vx10) entered disabled state
[ 5146.475005][ T4532] vx10: entered allmulticast mode
[ 5146.477047][ T4532] vx10: entered promiscuous mode
[ 5148.166243][ T4559] vx10: left allmulticast mode
[ 5148.166559][ T4559] vx10: left promiscuous mode
[ 5148.167021][ T4559] br0: port 1(vx10) entered disabled state