[ 1510.077190] br0: port 1(vx10) entered blocking state
[ 1510.077245] br0: port 1(vx10) entered disabled state
[ 1510.077284] vx10: entered allmulticast mode
[ 1510.077354] vx10: entered promiscuous mode
[ 1510.222420] vx10: left allmulticast mode
[ 1510.222466] vx10: left promiscuous mode
[ 1510.222518] br0: port 1(vx10) entered disabled state