[ 1753.250025] br0: port 1(vx10) entered blocking state
[ 1753.250077] br0: port 1(vx10) entered disabled state
[ 1753.250112] vx10: entered allmulticast mode
[ 1753.250158] vx10: entered promiscuous mode
[ 1753.303711] vx10: left allmulticast mode
[ 1753.303778] vx10: left promiscuous mode
[ 1753.303841] br0: port 1(vx10) entered disabled state