[  676.083963][ T6639] br1: port 1(veth1.100) entered blocking state
[  676.084249][ T6639] br1: port 1(veth1.100) entered disabled state
[  676.084505][ T6639] veth1.100: entered allmulticast mode
[  676.084688][ T6639] veth1: entered allmulticast mode
[  676.086277][ T6639] veth1.100: entered promiscuous mode
[  676.086470][ T6639] veth1: entered promiscuous mode
[  676.156896][ T6642] br1: port 1(veth1.100) entered blocking state
[  676.157123][ T6642] br1: port 1(veth1.100) entered forwarding state
[  676.360063][ T6652] br2: port 1(veth1.200) entered blocking state
[  676.360307][ T6652] br2: port 1(veth1.200) entered disabled state
[  676.360514][ T6652] veth1.200: entered allmulticast mode
[  676.361971][ T6652] veth1.200: entered promiscuous mode
[  676.428914][ T6655] br2: port 1(veth1.200) entered blocking state
[  676.429134][ T6655] br2: port 1(veth1.200) entered forwarding state
[  686.161146][ T6716] veth1.100: left allmulticast mode
[  686.161354][ T6716] veth1.100: left promiscuous mode
[  686.161715][ T6716] br1: port 1(veth1.100) entered disabled state
[  686.191669][ T6717] veth1.200: left allmulticast mode
[  686.191833][ T6717] veth1: left allmulticast mode
[  686.191991][ T6717] veth1.200: left promiscuous mode
[  686.192128][ T6717] veth1: left promiscuous mode
[  686.192491][ T6717] br2: port 1(veth1.200) entered disabled state
[  688.242553][ T6719] br2: port 1(veth1.200) entered blocking state
[  688.242782][ T6719] br2: port 1(veth1.200) entered disabled state
[  688.243001][ T6719] veth1.200: entered allmulticast mode
[  688.243154][ T6719] veth1: entered allmulticast mode
[  688.244701][ T6719] veth1.200: entered promiscuous mode
[  688.244856][ T6719] veth1: entered promiscuous mode
[  688.245410][ T6719] br2: port 1(veth1.200) entered blocking state
[  688.245605][ T6719] br2: port 1(veth1.200) entered forwarding state
[  688.266015][ T6720] br1: port 1(veth1.100) entered blocking state
[  688.266239][ T6720] br1: port 1(veth1.100) entered disabled state
[  688.266442][ T6720] veth1.100: entered allmulticast mode
[  688.267918][ T6720] veth1.100: entered promiscuous mode
[  688.274773][ T6720] br1: port 1(veth1.100) entered blocking state
[  688.274971][ T6720] br1: port 1(veth1.100) entered forwarding state
[  692.837570][ T6772] veth1.200: left allmulticast mode
[  692.837764][ T6772] veth1.200: left promiscuous mode
[  692.838124][ T6772] br2: port 1(veth1.200) entered disabled state
[  693.035619][ T6777] veth1.100: left allmulticast mode
[  693.035799][ T6777] veth1: left allmulticast mode
[  693.035956][ T6777] veth1.100: left promiscuous mode
[  693.036097][ T6777] veth1: left promiscuous mode
[  693.036913][ T6777] br1: port 1(veth1.100) entered disabled state