[ 1448.195673] br0: port 1(vx10) entered blocking state
[ 1448.195743] br0: port 1(vx10) entered disabled state
[ 1448.195796] vx10: entered allmulticast mode
[ 1448.195877] vx10: entered promiscuous mode
[ 1448.339996] vx10: left allmulticast mode
[ 1448.340048] vx10: left promiscuous mode
[ 1448.340095] br0: port 1(vx10) entered disabled state