[ 1504.801271] br0: port 1(vx10) entered blocking state
[ 1504.801339] br0: port 1(vx10) entered disabled state
[ 1504.801412] vx10: entered allmulticast mode
[ 1504.801490] vx10: entered promiscuous mode
[ 1504.951127] vx10: left allmulticast mode
[ 1504.951173] vx10: left promiscuous mode
[ 1504.951225] br0: port 1(vx10) entered disabled state