[ 1437.769440] br0: port 1(vx10) entered blocking state
[ 1437.769532] br0: port 1(vx10) entered disabled state
[ 1437.769594] vx10: entered allmulticast mode
[ 1437.769673] vx10: entered promiscuous mode
[ 1437.912123] vx10: left allmulticast mode
[ 1437.912209] vx10: left promiscuous mode
[ 1437.912260] br0: port 1(vx10) entered disabled state