[ 1500.377917] br0: port 1(vx10) entered blocking state
[ 1500.378025] br0: port 1(vx10) entered disabled state
[ 1500.378114] vx10: entered allmulticast mode
[ 1500.378230] vx10: entered promiscuous mode
[ 1500.530516] vx10: left allmulticast mode
[ 1500.530608] vx10: left promiscuous mode
[ 1500.530667] br0: port 1(vx10) entered disabled state