[ 1888.768431][ T4537] br0: port 1(vx10) entered blocking state
[ 1888.768642][ T4537] br0: port 1(vx10) entered disabled state
[ 1888.768817][ T4537] vx10: entered allmulticast mode
[ 1888.769713][ T4537] vx10: entered promiscuous mode
[ 1889.215714][ T4564] vx10: left allmulticast mode
[ 1889.215889][ T4564] vx10: left promiscuous mode
[ 1889.216108][ T4564] br0: port 1(vx10) entered disabled state