[ 1274.919599] br0: port 1(vx10) entered blocking state
[ 1274.919702] br0: port 1(vx10) entered disabled state
[ 1274.919774] vx10: entered allmulticast mode
[ 1274.919871] vx10: entered promiscuous mode
[ 1275.065649] vx10: left allmulticast mode
[ 1275.065739] vx10: left promiscuous mode
[ 1275.065803] br0: port 1(vx10) entered disabled state