[ 1572.697873] br0: port 1(vx10) entered blocking state
[ 1572.697960] br0: port 1(vx10) entered disabled state
[ 1572.698038] vx10: entered allmulticast mode
[ 1572.698116] vx10: entered promiscuous mode
[ 1572.770813] vx10: left allmulticast mode
[ 1572.770872] vx10: left promiscuous mode
[ 1572.770935] br0: port 1(vx10) entered disabled state