[ 1491.471884] br0: port 1(vx10) entered blocking state
[ 1491.471979] br0: port 1(vx10) entered disabled state
[ 1491.472053] vx10: entered allmulticast mode
[ 1491.472134] vx10: entered promiscuous mode
[ 1491.568509] vx10: left allmulticast mode
[ 1491.568590] vx10: left promiscuous mode
[ 1491.568664] br0: port 1(vx10) entered disabled state