[ 1403.072242] br0: port 1(vx10) entered blocking state
[ 1403.072298] br0: port 1(vx10) entered disabled state
[ 1403.072341] vx10: entered allmulticast mode
[ 1403.072404] vx10: entered promiscuous mode
[ 1403.296755] vx10: left allmulticast mode
[ 1403.296816] vx10: left promiscuous mode
[ 1403.296866] br0: port 1(vx10) entered disabled state