[ 1537.974599] br0: port 1(vx10) entered blocking state
[ 1537.974649] br0: port 1(vx10) entered disabled state
[ 1537.974684] vx10: entered allmulticast mode
[ 1537.974728] vx10: entered promiscuous mode
[ 1538.050113] vx10: left allmulticast mode
[ 1538.050144] vx10: left promiscuous mode
[ 1538.050174] br0: port 1(vx10) entered disabled state