[ 4978.238176][ T4437] br0: port 1(vx10) entered blocking state
[ 4978.238483][ T4437] br0: port 1(vx10) entered disabled state
[ 4978.238734][ T4437] vx10: entered allmulticast mode
[ 4978.239864][ T4437] vx10: entered promiscuous mode
[ 4980.338380][ T4464] vx10: left allmulticast mode
[ 4980.338700][ T4464] vx10: left promiscuous mode
[ 4980.339014][ T4464] br0: port 1(vx10) entered disabled state