[  720.844178][ T7734] br1: port 1(veth1.100) entered blocking state
[  720.844408][ T7734] br1: port 1(veth1.100) entered disabled state
[  720.844603][ T7734] veth1.100: entered allmulticast mode
[  720.844738][ T7734] veth1: entered allmulticast mode
[  720.846203][ T7734] veth1.100: entered promiscuous mode
[  720.846933][ T7734] veth1: entered promiscuous mode
[  720.911963][ T7737] br1: port 1(veth1.100) entered blocking state
[  720.912213][ T7737] br1: port 1(veth1.100) entered forwarding state
[  721.093931][ T7747] br2: port 1(veth1.200) entered blocking state
[  721.094153][ T7747] br2: port 1(veth1.200) entered disabled state
[  721.094486][ T7747] veth1.200: entered allmulticast mode
[  721.095932][ T7747] veth1.200: entered promiscuous mode
[  721.165841][ T7750] br2: port 1(veth1.200) entered blocking state
[  721.166109][ T7750] br2: port 1(veth1.200) entered forwarding state
[  730.885238][ T7811] veth1.100: left allmulticast mode
[  730.886014][ T7811] veth1.100: left promiscuous mode
[  730.886454][ T7811] br1: port 1(veth1.100) entered disabled state
[  730.908781][ T7812] veth1.200: left allmulticast mode
[  730.908978][ T7812] veth1: left allmulticast mode
[  730.909176][ T7812] veth1.200: left promiscuous mode
[  730.910002][ T7812] veth1: left promiscuous mode
[  730.910432][ T7812] br2: port 1(veth1.200) entered disabled state
[  732.961372][ T7814] br2: port 1(veth1.200) entered blocking state
[  732.961642][ T7814] br2: port 1(veth1.200) entered disabled state
[  732.961920][ T7814] veth1.200: entered allmulticast mode
[  732.962102][ T7814] veth1: entered allmulticast mode
[  732.963728][ T7814] veth1.200: entered promiscuous mode
[  732.963921][ T7814] veth1: entered promiscuous mode
[  732.964870][ T7814] br2: port 1(veth1.200) entered blocking state
[  732.965092][ T7814] br2: port 1(veth1.200) entered forwarding state
[  732.984984][ T7815] br1: port 1(veth1.100) entered blocking state
[  732.985182][ T7815] br1: port 1(veth1.100) entered disabled state
[  732.985883][ T7815] veth1.100: entered allmulticast mode
[  732.987382][ T7815] veth1.100: entered promiscuous mode
[  732.987895][ T7815] br1: port 1(veth1.100) entered blocking state
[  732.988076][ T7815] br1: port 1(veth1.100) entered forwarding state
[  737.486028][ T7867] veth1.200: left allmulticast mode
[  737.486211][ T7867] veth1.200: left promiscuous mode
[  737.486803][ T7867] br2: port 1(veth1.200) entered disabled state
[  737.652241][ T7872] veth1.100: left allmulticast mode
[  737.652435][ T7872] veth1: left allmulticast mode
[  737.652589][ T7872] veth1.100: left promiscuous mode
[  737.652727][ T7872] veth1: left promiscuous mode
[  737.653073][ T7872] br1: port 1(veth1.100) entered disabled state