[  260.114545] br0: port 1(veth1) entered blocking state
[  260.114630] br0: port 1(veth1) entered disabled state
[  260.114697] veth1: entered allmulticast mode
[  260.114811] veth1: entered promiscuous mode
[  260.123933] br0: port 2(veth3) entered blocking state
[  260.123995] br0: port 2(veth3) entered disabled state
[  260.124056] veth3: entered allmulticast mode
[  260.124158] veth3: entered promiscuous mode
[  260.165586] br0: port 1(veth1) entered blocking state
[  260.165654] br0: port 1(veth1) entered forwarding state
[  260.175784] br0: port 2(veth3) entered blocking state
[  260.175867] br0: port 2(veth3) entered forwarding state
[  262.851944] br0: port 3(veth5) entered blocking state
[  262.852005] br0: port 3(veth5) entered disabled state
[  262.852071] veth5: entered allmulticast mode
[  262.852165] veth5: entered promiscuous mode
[  262.873063] veth5: left allmulticast mode
[  262.873125] veth5: left promiscuous mode
[  262.873167] br0: port 3(veth5) entered disabled state
[  262.981184] br0: port 3(veth5) entered blocking state
[  262.981242] br0: port 3(veth5) entered disabled state
[  262.981295] veth5: entered allmulticast mode
[  262.981379] veth5: entered promiscuous mode
[  262.981416] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  263.004642] veth5: left allmulticast mode
[  263.004759] veth5: left promiscuous mode
[  263.004847] br0: port 3(veth5) entered disabled state
[  268.878021] br0: port 3(veth5) entered blocking state
[  268.878113] br0: port 3(veth5) entered disabled state
[  268.878202] veth5: entered allmulticast mode
[  268.878306] veth5: entered promiscuous mode
[  268.908874] br0: port 3(veth5) entered disabled state
[  268.917722] br0: port 2(veth3) entered disabled state
[  268.926608] br0: port 1(veth1) entered disabled state
[  268.935700] veth5: left allmulticast mode
[  268.935747] veth5: left promiscuous mode
[  268.935784] br0: port 3(veth5) entered disabled state
[  268.935896] veth3: left allmulticast mode
[  268.935956] veth3: left promiscuous mode
[  268.935987] br0: port 2(veth3) entered disabled state
[  268.936081] veth1: left allmulticast mode
[  268.936113] veth1: left promiscuous mode
[  268.936152] br0: port 1(veth1) entered disabled state