[  755.837196][ T4422] br1: port 1(veth1) entered blocking state
[  755.837470][ T4422] br1: port 1(veth1) entered disabled state
[  755.837742][ T4422] veth1: entered allmulticast mode
[  755.839579][ T4422] veth1: entered promiscuous mode
[  755.975675][   T49] br1: port 1(veth1) entered blocking state
[  755.976300][   T49] br1: port 1(veth1) entered forwarding state
[  756.094989][ T4424] br1: port 2(veth2) entered blocking state
[  756.095380][ T4424] br1: port 2(veth2) entered disabled state
[  756.095767][ T4424] veth2: entered allmulticast mode
[  756.098886][ T4424] veth2: entered promiscuous mode
[  756.226693][   T63] br1: port 2(veth2) entered blocking state
[  756.227011][   T63] br1: port 2(veth2) entered forwarding state
[  879.465535][ T5745] br1: port 2(veth2) entered disabled state
[  879.583786][ T5747] veth2: left allmulticast mode
[  879.584000][ T5747] veth2: left promiscuous mode
[  879.585304][ T5747] br1: port 2(veth2) entered disabled state
[  879.706210][ T5748] br1: port 1(veth1) entered disabled state
[  879.828944][ T5750] veth1: left allmulticast mode
[  879.829555][ T5750] veth1: left promiscuous mode
[  879.829853][ T5750] br1: port 1(veth1) entered disabled state