[ 1277.549036] br0: port 1(vx10) entered blocking state
[ 1277.549140] br0: port 1(vx10) entered disabled state
[ 1277.549233] vx10: entered allmulticast mode
[ 1277.549327] vx10: entered promiscuous mode
[ 1277.724152] vx10: left allmulticast mode
[ 1277.724273] vx10: left promiscuous mode
[ 1277.724342] br0: port 1(vx10) entered disabled state