[ 1552.156895] br0: port 1(vx10) entered blocking state
[ 1552.156959] br0: port 1(vx10) entered disabled state
[ 1552.157016] vx10: entered allmulticast mode
[ 1552.157086] vx10: entered promiscuous mode
[ 1552.305133] vx10: left allmulticast mode
[ 1552.305180] vx10: left promiscuous mode
[ 1552.305235] br0: port 1(vx10) entered disabled state