[  753.753895] br0: port 1(veth1) entered blocking state
[  753.753979] br0: port 1(veth1) entered disabled state
[  753.754041] veth1: entered allmulticast mode
[  753.754138] veth1: entered promiscuous mode
[  753.767917] br0: port 2(veth3) entered blocking state
[  753.768161] br0: port 2(veth3) entered disabled state
[  753.768318] veth3: entered allmulticast mode
[  753.768456] veth3: entered promiscuous mode
[  753.820769] br0: port 1(veth1) entered blocking state
[  753.820858] br0: port 1(veth1) entered forwarding state
[  753.832193] br0: port 2(veth3) entered blocking state
[  753.832303] br0: port 2(veth3) entered forwarding state
[  756.748267] br0: port 3(veth5) entered blocking state
[  756.748369] br0: port 3(veth5) entered disabled state
[  756.748440] veth5: entered allmulticast mode
[  756.748535] veth5: entered promiscuous mode
[  756.769792] veth5: left allmulticast mode
[  756.769893] veth5: left promiscuous mode
[  756.769945] br0: port 3(veth5) entered disabled state
[  756.892690] br0: port 3(veth5) entered blocking state
[  756.892784] br0: port 3(veth5) entered disabled state
[  756.892871] veth5: entered allmulticast mode
[  756.892968] veth5: entered promiscuous mode
[  756.893021] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  756.918619] veth5: left allmulticast mode
[  756.918708] veth5: left promiscuous mode
[  756.918770] br0: port 3(veth5) entered disabled state
[  763.601315] br0: port 3(veth5) entered blocking state
[  763.601392] br0: port 3(veth5) entered disabled state
[  763.601486] veth5: entered allmulticast mode
[  763.601601] veth5: entered promiscuous mode
[  763.643167] br0: port 3(veth5) entered disabled state
[  763.655669] br0: port 2(veth3) entered disabled state
[  763.670751] br0: port 1(veth1) entered disabled state
[  763.685293] veth5: left allmulticast mode
[  763.685434] veth5: left promiscuous mode
[  763.685505] br0: port 3(veth5) entered disabled state
[  763.685688] veth3: left allmulticast mode
[  763.685760] veth3: left promiscuous mode
[  763.685856] br0: port 2(veth3) entered disabled state
[  763.686014] veth1: left allmulticast mode
[  763.686076] veth1: left promiscuous mode
[  763.686143] br0: port 1(veth1) entered disabled state