[ 1272.244937] br0: port 1(vx10) entered blocking state
[ 1272.245012] br0: port 1(vx10) entered disabled state
[ 1272.245077] vx10: entered allmulticast mode
[ 1272.245165] vx10: entered promiscuous mode
[ 1272.418404] vx10: left allmulticast mode
[ 1272.418456] vx10: left promiscuous mode
[ 1272.418512] br0: port 1(vx10) entered disabled state