[ 1739.435227][ T4894] br0: port 1(vx10) entered blocking state
[ 1739.435485][ T4894] br0: port 1(vx10) entered disabled state
[ 1739.435734][ T4894] vx10: entered allmulticast mode
[ 1739.436724][ T4894] vx10: entered promiscuous mode
[ 1739.905938][ T4921] vx10: left allmulticast mode
[ 1739.906152][ T4921] vx10: left promiscuous mode
[ 1739.906442][ T4921] br0: port 1(vx10) entered disabled state