[ 1501.202945] br0: port 1(vx10) entered blocking state
[ 1501.203016] br0: port 1(vx10) entered disabled state
[ 1501.203078] vx10: entered allmulticast mode
[ 1501.203155] vx10: entered promiscuous mode
[ 1501.351210] vx10: left allmulticast mode
[ 1501.351258] vx10: left promiscuous mode
[ 1501.351302] br0: port 1(vx10) entered disabled state