[  648.304598][ T5472] br1: port 1(veth1.100) entered blocking state
[  648.304801][ T5472] br1: port 1(veth1.100) entered disabled state
[  648.304992][ T5472] veth1.100: entered allmulticast mode
[  648.305133][ T5472] veth1: entered allmulticast mode
[  648.306566][ T5472] veth1.100: entered promiscuous mode
[  648.306703][ T5472] veth1: entered promiscuous mode
[  648.378040][ T5475] br1: port 1(veth1.100) entered blocking state
[  648.378242][ T5475] br1: port 1(veth1.100) entered forwarding state
[  648.572060][ T5488] br2: port 1(veth1.200) entered blocking state
[  648.572517][ T5488] br2: port 1(veth1.200) entered disabled state
[  648.572711][ T5488] veth1.200: entered allmulticast mode
[  648.574181][ T5488] veth1.200: entered promiscuous mode
[  648.648073][ T5491] br2: port 1(veth1.200) entered blocking state
[  648.648322][ T5491] br2: port 1(veth1.200) entered forwarding state
[  658.225188][ T5556] veth1.100: left allmulticast mode
[  658.225414][ T5556] veth1.100: left promiscuous mode
[  658.225779][ T5556] br1: port 1(veth1.100) entered disabled state
[  658.267148][ T5557] veth1.200: left allmulticast mode
[  658.267319][ T5557] veth1: left allmulticast mode
[  658.267490][ T5557] veth1.200: left promiscuous mode
[  658.267620][ T5557] veth1: left promiscuous mode
[  658.267964][ T5557] br2: port 1(veth1.200) entered disabled state
[  660.301743][ T5559] br2: port 1(veth1.200) entered blocking state
[  660.302007][ T5559] br2: port 1(veth1.200) entered disabled state
[  660.302976][ T5559] veth1.200: entered allmulticast mode
[  660.303173][ T5559] veth1: entered allmulticast mode
[  660.304782][ T5559] veth1.200: entered promiscuous mode
[  660.304995][ T5559] veth1: entered promiscuous mode
[  660.305648][ T5559] br2: port 1(veth1.200) entered blocking state
[  660.305866][ T5559] br2: port 1(veth1.200) entered forwarding state
[  660.329112][ T5560] br1: port 1(veth1.100) entered blocking state
[  660.329296][ T5560] br1: port 1(veth1.100) entered disabled state
[  660.329478][ T5560] veth1.100: entered allmulticast mode
[  660.331303][ T5560] veth1.100: entered promiscuous mode
[  660.331830][ T5560] br1: port 1(veth1.100) entered blocking state
[  660.332001][ T5560] br1: port 1(veth1.100) entered forwarding state
[  664.772511][ T5612] veth1.200: left allmulticast mode
[  664.772735][ T5612] veth1.200: left promiscuous mode
[  664.773108][ T5612] br2: port 1(veth1.200) entered disabled state
[  664.943874][ T5620] veth1.100: left allmulticast mode
[  664.944062][ T5620] veth1: left allmulticast mode
[  664.944267][ T5620] veth1.100: left promiscuous mode
[  664.944405][ T5620] veth1: left promiscuous mode
[  664.944767][ T5620] br1: port 1(veth1.100) entered disabled state