[ 1206.301959] br0: port 1(vx10) entered blocking state
[ 1206.302014] br0: port 1(vx10) entered disabled state
[ 1206.302056] vx10: entered allmulticast mode
[ 1206.302119] vx10: entered promiscuous mode
[ 1206.450184] vx10: left allmulticast mode
[ 1206.450235] vx10: left promiscuous mode
[ 1206.450281] br0: port 1(vx10) entered disabled state