[ 1447.908448] br0: port 1(vx10) entered blocking state
[ 1447.908498] br0: port 1(vx10) entered disabled state
[ 1447.908551] vx10: entered allmulticast mode
[ 1447.908606] vx10: entered promiscuous mode
[ 1448.124278] vx10: left allmulticast mode
[ 1448.124333] vx10: left promiscuous mode
[ 1448.124371] br0: port 1(vx10) entered disabled state