[ 4665.357074][ T9550] br0: port 1(vx10) entered blocking state
[ 4665.357457][ T9550] br0: port 1(vx10) entered disabled state
[ 4665.357825][ T9550] vx10: entered allmulticast mode
[ 4665.360367][ T9550] vx10: entered promiscuous mode
[ 4667.037667][ T9577] vx10: left allmulticast mode
[ 4667.038469][ T9577] vx10: left promiscuous mode
[ 4667.038944][ T9577] br0: port 1(vx10) entered disabled state