[ 1421.563988] br0: port 1(vx10) entered blocking state
[ 1421.564048] br0: port 1(vx10) entered disabled state
[ 1421.564088] vx10: entered allmulticast mode
[ 1421.564147] vx10: entered promiscuous mode
[ 1421.734499] vx10: left allmulticast mode
[ 1421.734540] vx10: left promiscuous mode
[ 1421.734572] br0: port 1(vx10) entered disabled state