[ 1409.323270] br0: port 1(vx10) entered blocking state
[ 1409.323346] br0: port 1(vx10) entered disabled state
[ 1409.323412] vx10: entered allmulticast mode
[ 1409.323496] vx10: entered promiscuous mode
[ 1409.500740] vx10: left allmulticast mode
[ 1409.500790] vx10: left promiscuous mode
[ 1409.500832] br0: port 1(vx10) entered disabled state