[ 1448.848439] br0: port 1(vx10) entered blocking state
[ 1448.848526] br0: port 1(vx10) entered disabled state
[ 1448.848603] vx10: entered allmulticast mode
[ 1448.848686] vx10: entered promiscuous mode
[ 1449.017333] vx10: left allmulticast mode
[ 1449.017388] vx10: left promiscuous mode
[ 1449.017437] br0: port 1(vx10) entered disabled state