[ 1171.276112] br0: port 1(vx10) entered blocking state
[ 1171.276214] br0: port 1(vx10) entered disabled state
[ 1171.276289] vx10: entered allmulticast mode
[ 1171.276371] vx10: entered promiscuous mode
[ 1171.450331] vx10: left allmulticast mode
[ 1171.450399] vx10: left promiscuous mode
[ 1171.450448] br0: port 1(vx10) entered disabled state