[ 1500.156431] br0: port 1(vx10) entered blocking state
[ 1500.156478] br0: port 1(vx10) entered disabled state
[ 1500.156512] vx10: entered allmulticast mode
[ 1500.156556] vx10: entered promiscuous mode
[ 1500.250529] vx10: left allmulticast mode
[ 1500.250559] vx10: left promiscuous mode
[ 1500.250581] br0: port 1(vx10) entered disabled state