[  640.300741] br0: port 1(veth1) entered blocking state
[  640.300812] br0: port 1(veth1) entered disabled state
[  640.300886] veth1: entered allmulticast mode
[  640.300999] veth1: entered promiscuous mode
[  640.318135] br0: port 2(veth3) entered blocking state
[  640.318210] br0: port 2(veth3) entered disabled state
[  640.318276] veth3: entered allmulticast mode
[  640.318378] veth3: entered promiscuous mode
[  640.370583] br0: port 1(veth1) entered blocking state
[  640.370648] br0: port 1(veth1) entered forwarding state
[  640.388074] br0: port 2(veth3) entered blocking state
[  640.388149] br0: port 2(veth3) entered forwarding state
[  643.841931] br0: port 3(veth5) entered blocking state
[  643.842009] br0: port 3(veth5) entered disabled state
[  643.842068] veth5: entered allmulticast mode
[  643.842160] veth5: entered promiscuous mode
[  643.867478] veth5: left allmulticast mode
[  643.867524] veth5: left promiscuous mode
[  643.867552] br0: port 3(veth5) entered disabled state
[  644.013693] br0: port 3(veth5) entered blocking state
[  644.013746] br0: port 3(veth5) entered disabled state
[  644.013789] veth5: entered allmulticast mode
[  644.013858] veth5: entered promiscuous mode
[  644.013887] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  644.039728] veth5: left allmulticast mode
[  644.039783] veth5: left promiscuous mode
[  644.039824] br0: port 3(veth5) entered disabled state
[  652.590606] br0: port 3(veth5) entered blocking state
[  652.590688] br0: port 3(veth5) entered disabled state
[  652.590751] veth5: entered allmulticast mode
[  652.590839] veth5: entered promiscuous mode
[  652.623297] br0: port 3(veth5) entered disabled state
[  652.636521] br0: port 2(veth3) entered disabled state
[  652.651233] br0: port 1(veth1) entered disabled state
[  652.664319] veth5: left allmulticast mode
[  652.664377] veth5: left promiscuous mode
[  652.664417] br0: port 3(veth5) entered disabled state
[  652.664532] veth3: left allmulticast mode
[  652.664567] veth3: left promiscuous mode
[  652.664605] br0: port 2(veth3) entered disabled state
[  652.664705] veth1: left allmulticast mode
[  652.664736] veth1: left promiscuous mode
[  652.664772] br0: port 1(veth1) entered disabled state