[ 1456.155604] br0: port 1(vx10) entered blocking state
[ 1456.155684] br0: port 1(vx10) entered disabled state
[ 1456.155747] vx10: entered allmulticast mode
[ 1456.155825] vx10: entered promiscuous mode
[ 1456.248951] vx10: left allmulticast mode
[ 1456.248981] vx10: left promiscuous mode
[ 1456.249006] br0: port 1(vx10) entered disabled state