[ 1456.571761] br0: port 1(vx10) entered blocking state
[ 1456.571819] br0: port 1(vx10) entered disabled state
[ 1456.571870] vx10: entered allmulticast mode
[ 1456.571934] vx10: entered promiscuous mode
[ 1456.697849] vx10: left allmulticast mode
[ 1456.697901] vx10: left promiscuous mode
[ 1456.697938] br0: port 1(vx10) entered disabled state