[  752.398716] br0: port 1(veth1) entered blocking state
[  752.398814] br0: port 1(veth1) entered disabled state
[  752.398886] veth1: entered allmulticast mode
[  752.399011] veth1: entered promiscuous mode
[  752.402216] br0: port 2(veth3) entered blocking state
[  752.402250] br0: port 2(veth3) entered disabled state
[  752.402291] veth3: entered allmulticast mode
[  752.402345] veth3: entered promiscuous mode
[  752.415595] br0: port 1(veth1) entered blocking state
[  752.415667] br0: port 1(veth1) entered forwarding state
[  752.418576] br0: port 2(veth3) entered blocking state
[  752.418609] br0: port 2(veth3) entered forwarding state
[  754.016852] br0: port 3(veth5) entered blocking state
[  754.016953] br0: port 3(veth5) entered disabled state
[  754.017028] veth5: entered allmulticast mode
[  754.017133] veth5: entered promiscuous mode
[  754.023688] veth5: left allmulticast mode
[  754.023750] veth5: left promiscuous mode
[  754.023816] br0: port 3(veth5) entered disabled state
[  754.059262] br0: port 3(veth5) entered blocking state
[  754.059337] br0: port 3(veth5) entered disabled state
[  754.059411] veth5: entered allmulticast mode
[  754.059515] veth5: entered promiscuous mode
[  754.059582] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  754.066254] veth5: left allmulticast mode
[  754.066320] veth5: left promiscuous mode
[  754.066385] br0: port 3(veth5) entered disabled state
[  756.262462] br0: port 3(veth5) entered blocking state
[  756.262517] br0: port 3(veth5) entered disabled state
[  756.262558] veth5: entered allmulticast mode
[  756.262620] veth5: entered promiscuous mode
[  756.275961] br0: port 3(veth5) entered disabled state
[  756.278968] br0: port 2(veth3) entered disabled state
[  756.281926] br0: port 1(veth1) entered disabled state
[  756.284866] veth5: left allmulticast mode
[  756.284890] veth5: left promiscuous mode
[  756.284915] br0: port 3(veth5) entered disabled state
[  756.285025] veth3: left allmulticast mode
[  756.285049] veth3: left promiscuous mode
[  756.285078] br0: port 2(veth3) entered disabled state
[  756.285165] veth1: left allmulticast mode
[  756.285186] veth1: left promiscuous mode
[  756.285210] br0: port 1(veth1) entered disabled state