[ 1456.300345] br0: port 1(vx10) entered blocking state
[ 1456.300405] br0: port 1(vx10) entered disabled state
[ 1456.300452] vx10: entered allmulticast mode
[ 1456.300524] vx10: entered promiscuous mode
[ 1456.480826] vx10: left allmulticast mode
[ 1456.480871] vx10: left promiscuous mode
[ 1456.480902] br0: port 1(vx10) entered disabled state