[ 1507.327431] br0: port 1(vx10) entered blocking state
[ 1507.327520] br0: port 1(vx10) entered disabled state
[ 1507.327586] vx10: entered allmulticast mode
[ 1507.327668] vx10: entered promiscuous mode
[ 1507.415525] vx10: left allmulticast mode
[ 1507.415562] vx10: left promiscuous mode
[ 1507.415588] br0: port 1(vx10) entered disabled state