[ 5247.131341][ T4144] br0: port 1(vx10) entered blocking state
[ 5247.131835][ T4144] br0: port 1(vx10) entered disabled state
[ 5247.132216][ T4144] vx10: entered allmulticast mode
[ 5247.134325][ T4144] vx10: entered promiscuous mode
[ 5248.883052][ T4171] vx10: left allmulticast mode
[ 5248.883364][ T4171] vx10: left promiscuous mode
[ 5248.883832][ T4171] br0: port 1(vx10) entered disabled state