[  753.798012] br0: port 1(veth1) entered blocking state
[  753.798077] br0: port 1(veth1) entered disabled state
[  753.798117] veth1: entered allmulticast mode
[  753.798177] veth1: entered promiscuous mode
[  753.801132] br0: port 2(veth3) entered blocking state
[  753.801174] br0: port 2(veth3) entered disabled state
[  753.801207] veth3: entered allmulticast mode
[  753.801272] veth3: entered promiscuous mode
[  753.815270] br0: port 1(veth1) entered blocking state
[  753.815344] br0: port 1(veth1) entered forwarding state
[  753.818309] br0: port 2(veth3) entered blocking state
[  753.818345] br0: port 2(veth3) entered forwarding state
[  755.533432] br0: port 3(veth5) entered blocking state
[  755.533485] br0: port 3(veth5) entered disabled state
[  755.533524] veth5: entered allmulticast mode
[  755.533595] veth5: entered promiscuous mode
[  755.542836] veth5: left allmulticast mode
[  755.542871] veth5: left promiscuous mode
[  755.542899] br0: port 3(veth5) entered disabled state
[  755.590768] br0: port 3(veth5) entered blocking state
[  755.590822] br0: port 3(veth5) entered disabled state
[  755.590862] veth5: entered allmulticast mode
[  755.590927] veth5: entered promiscuous mode
[  755.590956] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  755.599915] veth5: left allmulticast mode
[  755.599946] veth5: left promiscuous mode
[  755.599976] br0: port 3(veth5) entered disabled state
[  758.210119] br0: port 3(veth5) entered blocking state
[  758.210182] br0: port 3(veth5) entered disabled state
[  758.210229] veth5: entered allmulticast mode
[  758.210304] veth5: entered promiscuous mode
[  758.223969] br0: port 3(veth5) entered disabled state
[  758.227066] br0: port 2(veth3) entered disabled state
[  758.230102] br0: port 1(veth1) entered disabled state
[  758.233172] veth5: left allmulticast mode
[  758.233211] veth5: left promiscuous mode
[  758.233247] br0: port 3(veth5) entered disabled state
[  758.233350] veth3: left allmulticast mode
[  758.233381] veth3: left promiscuous mode
[  758.233423] br0: port 2(veth3) entered disabled state
[  758.233517] veth1: left allmulticast mode
[  758.233546] veth1: left promiscuous mode
[  758.233581] br0: port 1(veth1) entered disabled state