[ 1501.975963] br0: port 1(vx10) entered blocking state
[ 1501.976015] br0: port 1(vx10) entered disabled state
[ 1501.976057] vx10: entered allmulticast mode
[ 1501.976121] vx10: entered promiscuous mode
[ 1502.163593] vx10: left allmulticast mode
[ 1502.163667] vx10: left promiscuous mode
[ 1502.163720] br0: port 1(vx10) entered disabled state