[ 5253.558371][ T4709] br0: port 1(vx10) entered blocking state
[ 5253.558904][ T4709] br0: port 1(vx10) entered disabled state
[ 5253.559319][ T4709] vx10: entered allmulticast mode
[ 5253.561690][ T4709] vx10: entered promiscuous mode
[ 5255.329822][ T4736] vx10: left allmulticast mode
[ 5255.330172][ T4736] vx10: left promiscuous mode
[ 5255.330640][ T4736] br0: port 1(vx10) entered disabled state