[ 1274.729035] br0: port 1(vx10) entered blocking state
[ 1274.729135] br0: port 1(vx10) entered disabled state
[ 1274.729209] vx10: entered allmulticast mode
[ 1274.729316] vx10: entered promiscuous mode
[ 1274.902298] vx10: left allmulticast mode
[ 1274.902357] vx10: left promiscuous mode
[ 1274.902408] br0: port 1(vx10) entered disabled state