[ 2017.491475][T13354] br0: port 1(vx10) entered blocking state
[ 2017.491811][T13354] br0: port 1(vx10) entered disabled state
[ 2017.492593][T13354] vx10: entered allmulticast mode
[ 2017.494223][T13354] vx10: entered promiscuous mode
[ 2018.109496][T13381] vx10: left allmulticast mode
[ 2018.109784][T13381] vx10: left promiscuous mode
[ 2018.110650][T13381] br0: port 1(vx10) entered disabled state