[ 1449.162318] br0: port 1(vx10) entered blocking state
[ 1449.162391] br0: port 1(vx10) entered disabled state
[ 1449.162476] vx10: entered allmulticast mode
[ 1449.162557] vx10: entered promiscuous mode
[ 1449.315683] vx10: left allmulticast mode
[ 1449.315768] vx10: left promiscuous mode
[ 1449.315824] br0: port 1(vx10) entered disabled state