[  748.349762] br0: port 1(veth1) entered blocking state
[  748.349816] br0: port 1(veth1) entered disabled state
[  748.349850] veth1: entered allmulticast mode
[  748.349912] veth1: entered promiscuous mode
[  748.352998] br0: port 2(veth3) entered blocking state
[  748.353031] br0: port 2(veth3) entered disabled state
[  748.353070] veth3: entered allmulticast mode
[  748.353123] veth3: entered promiscuous mode
[  748.365689] br0: port 1(veth1) entered blocking state
[  748.365761] br0: port 1(veth1) entered forwarding state
[  748.368696] br0: port 2(veth3) entered blocking state
[  748.368770] br0: port 2(veth3) entered forwarding state
[  749.960516] br0: port 3(veth5) entered blocking state
[  749.960568] br0: port 3(veth5) entered disabled state
[  749.960598] veth5: entered allmulticast mode
[  749.960661] veth5: entered promiscuous mode
[  749.967791] veth5: left allmulticast mode
[  749.967854] veth5: left promiscuous mode
[  749.967915] br0: port 3(veth5) entered disabled state
[  750.002145] br0: port 3(veth5) entered blocking state
[  750.002222] br0: port 3(veth5) entered disabled state
[  750.002291] veth5: entered allmulticast mode
[  750.002380] veth5: entered promiscuous mode
[  750.002441] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  750.008606] veth5: left allmulticast mode
[  750.008631] veth5: left promiscuous mode
[  750.008653] br0: port 3(veth5) entered disabled state
[  752.062203] br0: port 3(veth5) entered blocking state
[  752.062286] br0: port 3(veth5) entered disabled state
[  752.062368] veth5: entered allmulticast mode
[  752.062468] veth5: entered promiscuous mode
[  752.070717] br0: port 3(veth5) entered disabled state
[  752.073510] br0: port 2(veth3) entered disabled state
[  752.076243] br0: port 1(veth1) entered disabled state
[  752.078885] veth5: left allmulticast mode
[  752.078909] veth5: left promiscuous mode
[  752.078934] br0: port 3(veth5) entered disabled state
[  752.079006] veth3: left allmulticast mode
[  752.079027] veth3: left promiscuous mode
[  752.079050] br0: port 2(veth3) entered disabled state
[  752.079119] veth1: left allmulticast mode
[  752.079151] veth1: left promiscuous mode
[  752.079175] br0: port 1(veth1) entered disabled state