[ 1704.125038][ T9912] br0: port 1(vx10) entered blocking state
[ 1704.125237][ T9912] br0: port 1(vx10) entered disabled state
[ 1704.125398][ T9912] vx10: entered allmulticast mode
[ 1704.126285][ T9912] vx10: entered promiscuous mode
[ 1704.549309][ T9939] vx10: left allmulticast mode
[ 1704.549462][ T9939] vx10: left promiscuous mode
[ 1704.549661][ T9939] br0: port 1(vx10) entered disabled state