[  743.145434][T21050] br1: port 1(veth1) entered blocking state
[  743.145711][T21050] br1: port 1(veth1) entered disabled state
[  743.146053][T21050] veth1: entered allmulticast mode
[  743.148527][T21050] veth1: entered promiscuous mode
[  743.254653][ T3184] br1: port 1(veth1) entered blocking state
[  743.254874][ T3184] br1: port 1(veth1) entered forwarding state
[  743.302979][T21063] br1: port 2(veth2) entered blocking state
[  743.303200][T21063] br1: port 2(veth2) entered disabled state
[  743.303397][T21063] veth2: entered allmulticast mode
[  743.304892][T21063] veth2: entered promiscuous mode
[  743.401474][ T3184] br1: port 2(veth2) entered blocking state
[  743.401710][ T3184] br1: port 2(veth2) entered forwarding state
[  761.725439][T21422] br1: port 2(veth2) entered disabled state
[  761.753305][T21424] veth2: left allmulticast mode
[  761.753473][T21424] veth2: left promiscuous mode
[  761.754049][T21424] br1: port 2(veth2) entered disabled state
[  761.786524][T21426] br1: port 1(veth1) entered disabled state
[  761.814065][T21428] veth1: left allmulticast mode
[  761.814229][T21428] veth1: left promiscuous mode
[  761.814462][T21428] br1: port 1(veth1) entered disabled state