[ 1451.993341] br0: port 1(vx10) entered blocking state
[ 1451.993433] br0: port 1(vx10) entered disabled state
[ 1451.993493] vx10: entered allmulticast mode
[ 1451.993569] vx10: entered promiscuous mode
[ 1452.157987] vx10: left allmulticast mode
[ 1452.158062] vx10: left promiscuous mode
[ 1452.158104] br0: port 1(vx10) entered disabled state