[  643.998737] br0: port 1(veth1) entered blocking state
[  643.998866] br0: port 1(veth1) entered disabled state
[  643.998944] veth1: entered allmulticast mode
[  643.999038] veth1: entered promiscuous mode
[  644.001641] br0: port 2(veth3) entered blocking state
[  644.001708] br0: port 2(veth3) entered disabled state
[  644.001773] veth3: entered allmulticast mode
[  644.001874] veth3: entered promiscuous mode
[  644.014888] br0: port 1(veth1) entered blocking state
[  644.014968] br0: port 1(veth1) entered forwarding state
[  644.017596] br0: port 2(veth3) entered blocking state
[  644.017633] br0: port 2(veth3) entered forwarding state
[  645.689483] br0: port 3(veth5) entered blocking state
[  645.689539] br0: port 3(veth5) entered disabled state
[  645.689572] veth5: entered allmulticast mode
[  645.689634] veth5: entered promiscuous mode
[  645.696794] veth5: left allmulticast mode
[  645.696825] veth5: left promiscuous mode
[  645.696854] br0: port 3(veth5) entered disabled state
[  645.733210] br0: port 3(veth5) entered blocking state
[  645.733282] br0: port 3(veth5) entered disabled state
[  645.733364] veth5: entered allmulticast mode
[  645.733449] veth5: entered promiscuous mode
[  645.733512] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  645.740860] veth5: left allmulticast mode
[  645.740917] veth5: left promiscuous mode
[  645.740975] br0: port 3(veth5) entered disabled state
[  648.063158] br0: port 3(veth5) entered blocking state
[  648.063252] br0: port 3(veth5) entered disabled state
[  648.063318] veth5: entered allmulticast mode
[  648.063431] veth5: entered promiscuous mode
[  648.075136] br0: port 3(veth5) entered disabled state
[  648.077719] br0: port 2(veth3) entered disabled state
[  648.080208] br0: port 1(veth1) entered disabled state
[  648.082817] veth5: left allmulticast mode
[  648.082855] veth5: left promiscuous mode
[  648.082888] br0: port 3(veth5) entered disabled state
[  648.082990] veth3: left allmulticast mode
[  648.083019] veth3: left promiscuous mode
[  648.083049] br0: port 2(veth3) entered disabled state
[  648.083148] veth1: left allmulticast mode
[  648.083178] veth1: left promiscuous mode
[  648.083205] br0: port 1(veth1) entered disabled state