[ 1276.844381] br0: port 1(vx10) entered blocking state
[ 1276.844461] br0: port 1(vx10) entered disabled state
[ 1276.844513] vx10: entered allmulticast mode
[ 1276.844581] vx10: entered promiscuous mode
[ 1277.007353] vx10: left allmulticast mode
[ 1277.007414] vx10: left promiscuous mode
[ 1277.007455] br0: port 1(vx10) entered disabled state