[ 1449.409215] br0: port 1(vx10) entered blocking state
[ 1449.409314] br0: port 1(vx10) entered disabled state
[ 1449.409378] vx10: entered allmulticast mode
[ 1449.409461] vx10: entered promiscuous mode
[ 1449.558944] vx10: left allmulticast mode
[ 1449.559005] vx10: left promiscuous mode
[ 1449.559049] br0: port 1(vx10) entered disabled state