[ 1656.507696] br0: port 1(vx10) entered blocking state
[ 1656.507746] br0: port 1(vx10) entered disabled state
[ 1656.507779] vx10: entered allmulticast mode
[ 1656.507826] vx10: entered promiscuous mode
[ 1656.568384] vx10: left allmulticast mode
[ 1656.568415] vx10: left promiscuous mode
[ 1656.568442] br0: port 1(vx10) entered disabled state