[ 1237.447138] br0: port 1(vx10) entered blocking state
[ 1237.447218] br0: port 1(vx10) entered disabled state
[ 1237.447299] vx10: entered allmulticast mode
[ 1237.447354] vx10: entered promiscuous mode
[ 1237.511633] vx10: left allmulticast mode
[ 1237.511682] vx10: left promiscuous mode
[ 1237.511709] br0: port 1(vx10) entered disabled state