[ 3947.653606][ T8493] br0: port 1(vx10) entered blocking state
[ 3947.653978][ T8493] br0: port 1(vx10) entered disabled state
[ 3947.654239][ T8493] vx10: entered allmulticast mode
[ 3947.655427][ T8493] vx10: entered promiscuous mode
[ 3948.886878][ T8520] vx10: left allmulticast mode
[ 3948.887143][ T8520] vx10: left promiscuous mode
[ 3948.887457][ T8520] br0: port 1(vx10) entered disabled state