[ 1296.647142] br0: port 1(vx10) entered blocking state
[ 1296.647202] br0: port 1(vx10) entered disabled state
[ 1296.647252] vx10: entered allmulticast mode
[ 1296.647317] vx10: entered promiscuous mode
[ 1296.773735] vx10: left allmulticast mode
[ 1296.773830] vx10: left promiscuous mode
[ 1296.773889] br0: port 1(vx10) entered disabled state