[ 1448.374517] br0: port 1(vx10) entered blocking state
[ 1448.374577] br0: port 1(vx10) entered disabled state
[ 1448.374625] vx10: entered allmulticast mode
[ 1448.374686] vx10: entered promiscuous mode
[ 1448.590890] vx10: left allmulticast mode
[ 1448.590958] vx10: left promiscuous mode
[ 1448.591010] br0: port 1(vx10) entered disabled state