[ 1257.405987] br0: port 1(vx10) entered blocking state
[ 1257.406052] br0: port 1(vx10) entered disabled state
[ 1257.406113] vx10: entered allmulticast mode
[ 1257.406194] vx10: entered promiscuous mode
[ 1257.597264] vx10: left allmulticast mode
[ 1257.597326] vx10: left promiscuous mode
[ 1257.597383] br0: port 1(vx10) entered disabled state