[  289.784582][ T5221] br0: port 1(vx10) entered blocking state
[  289.784902][ T5221] br0: port 1(vx10) entered disabled state
[  289.785093][ T5221] vx10: entered allmulticast mode
[  289.786526][ T5221] vx10: entered promiscuous mode
[  290.228765][ T5248] vx10: left allmulticast mode
[  290.229250][ T5248] vx10: left promiscuous mode
[  290.229502][ T5248] br0: port 1(vx10) entered disabled state