[ 1450.552409] br0: port 1(vx10) entered blocking state
[ 1450.552463] br0: port 1(vx10) entered disabled state
[ 1450.552511] vx10: entered allmulticast mode
[ 1450.552572] vx10: entered promiscuous mode
[ 1450.748312] vx10: left allmulticast mode
[ 1450.748368] vx10: left promiscuous mode
[ 1450.748411] br0: port 1(vx10) entered disabled state