[ 1407.856472] br0: port 1(vx10) entered blocking state
[ 1407.856533] br0: port 1(vx10) entered disabled state
[ 1407.856625] vx10: entered allmulticast mode
[ 1407.856733] vx10: entered promiscuous mode
[ 1408.094810] vx10: left allmulticast mode
[ 1408.094875] vx10: left promiscuous mode
[ 1408.094918] br0: port 1(vx10) entered disabled state