[ 1501.879965] br0: port 1(vx10) entered blocking state
[ 1501.880051] br0: port 1(vx10) entered disabled state
[ 1501.880103] vx10: entered allmulticast mode
[ 1501.880173] vx10: entered promiscuous mode
[ 1502.021875] vx10: left allmulticast mode
[ 1502.021950] vx10: left promiscuous mode
[ 1502.021996] br0: port 1(vx10) entered disabled state