[   21.011291] br0: port 1(veth1) entered blocking state
[   21.011346] br0: port 1(veth1) entered disabled state
[   21.011380] veth1: entered allmulticast mode
[   21.011432] veth1: entered promiscuous mode
[   21.014666] br0: port 2(veth3) entered blocking state
[   21.014746] br0: port 2(veth3) entered disabled state
[   21.014828] veth3: entered allmulticast mode
[   21.014939] veth3: entered promiscuous mode
[   21.029714] br0: port 1(veth1) entered blocking state
[   21.029786] br0: port 1(veth1) entered forwarding state
[   21.032844] br0: port 2(veth3) entered blocking state
[   21.032906] br0: port 2(veth3) entered forwarding state
[   22.819140] br0: port 3(veth5) entered blocking state
[   22.819196] br0: port 3(veth5) entered disabled state
[   22.819229] veth5: entered allmulticast mode
[   22.819287] veth5: entered promiscuous mode
[   22.828542] veth5: left allmulticast mode
[   22.828581] veth5: left promiscuous mode
[   22.828616] br0: port 3(veth5) entered disabled state
[   22.873653] br0: port 3(veth5) entered blocking state
[   22.873705] br0: port 3(veth5) entered disabled state
[   22.873752] veth5: entered allmulticast mode
[   22.873804] veth5: entered promiscuous mode
[   22.873834] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[   22.883483] veth5: left allmulticast mode
[   22.883538] veth5: left promiscuous mode
[   22.883573] br0: port 3(veth5) entered disabled state
[   25.641293] br0: port 3(veth5) entered blocking state
[   25.641345] br0: port 3(veth5) entered disabled state
[   25.641385] veth5: entered allmulticast mode
[   25.641462] veth5: entered promiscuous mode
[   25.654410] br0: port 3(veth5) entered disabled state
[   25.657693] br0: port 2(veth3) entered disabled state
[   25.661028] br0: port 1(veth1) entered disabled state
[   25.664107] veth5: left allmulticast mode
[   25.664141] veth5: left promiscuous mode
[   25.664165] br0: port 3(veth5) entered disabled state
[   25.664248] veth3: left allmulticast mode
[   25.664273] veth3: left promiscuous mode
[   25.664303] br0: port 2(veth3) entered disabled state
[   25.664366] veth1: left allmulticast mode
[   25.664391] veth1: left promiscuous mode
[   25.664420] br0: port 1(veth1) entered disabled state