[ 4928.326951][ T4552] br0: port 1(vx10) entered blocking state
[ 4928.327401][ T4552] br0: port 1(vx10) entered disabled state
[ 4928.327765][ T4552] vx10: entered allmulticast mode
[ 4928.329825][ T4552] vx10: entered promiscuous mode
[ 4930.098855][ T4579] vx10: left allmulticast mode
[ 4930.099205][ T4579] vx10: left promiscuous mode
[ 4930.099657][ T4579] br0: port 1(vx10) entered disabled state