[  751.987960] br0: port 1(veth1) entered blocking state
[  751.988049] br0: port 1(veth1) entered disabled state
[  751.988126] veth1: entered allmulticast mode
[  751.988260] veth1: entered promiscuous mode
[  751.998182] br0: port 2(veth3) entered blocking state
[  751.998304] br0: port 2(veth3) entered disabled state
[  751.998390] veth3: entered allmulticast mode
[  751.998514] veth3: entered promiscuous mode
[  752.043275] br0: port 1(veth1) entered blocking state
[  752.043345] br0: port 1(veth1) entered forwarding state
[  752.052267] br0: port 2(veth3) entered blocking state
[  752.052360] br0: port 2(veth3) entered forwarding state
[  754.769776] br0: port 3(veth5) entered blocking state
[  754.769835] br0: port 3(veth5) entered disabled state
[  754.769890] veth5: entered allmulticast mode
[  754.769985] veth5: entered promiscuous mode
[  754.789934] veth5: left allmulticast mode
[  754.789990] veth5: left promiscuous mode
[  754.790057] br0: port 3(veth5) entered disabled state
[  754.900712] br0: port 3(veth5) entered blocking state
[  754.900812] br0: port 3(veth5) entered disabled state
[  754.900889] veth5: entered allmulticast mode
[  754.901017] veth5: entered promiscuous mode
[  754.901077] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  754.920910] veth5: left allmulticast mode
[  754.920967] veth5: left promiscuous mode
[  754.921009] br0: port 3(veth5) entered disabled state
[  761.155904] br0: port 3(veth5) entered blocking state
[  761.156028] br0: port 3(veth5) entered disabled state
[  761.156098] veth5: entered allmulticast mode
[  761.156201] veth5: entered promiscuous mode
[  761.185658] br0: port 3(veth5) entered disabled state
[  761.195644] br0: port 2(veth3) entered disabled state
[  761.205869] br0: port 1(veth1) entered disabled state
[  761.216154] veth5: left allmulticast mode
[  761.216209] veth5: left promiscuous mode
[  761.216251] br0: port 3(veth5) entered disabled state
[  761.216380] veth3: left allmulticast mode
[  761.216433] veth3: left promiscuous mode
[  761.216473] br0: port 2(veth3) entered disabled state
[  761.216573] veth1: left allmulticast mode
[  761.216606] veth1: left promiscuous mode
[  761.216640] br0: port 1(veth1) entered disabled state