[  748.745182] br0: port 1(veth1) entered blocking state
[  748.745269] br0: port 1(veth1) entered disabled state
[  748.745351] veth1: entered allmulticast mode
[  748.745444] veth1: entered promiscuous mode
[  748.748485] br0: port 2(veth3) entered blocking state
[  748.748553] br0: port 2(veth3) entered disabled state
[  748.748620] veth3: entered allmulticast mode
[  748.748705] veth3: entered promiscuous mode
[  748.761137] br0: port 1(veth1) entered blocking state
[  748.761208] br0: port 1(veth1) entered forwarding state
[  748.763947] br0: port 2(veth3) entered blocking state
[  748.763984] br0: port 2(veth3) entered forwarding state
[  750.353656] br0: port 3(veth5) entered blocking state
[  750.353748] br0: port 3(veth5) entered disabled state
[  750.353819] veth5: entered allmulticast mode
[  750.353917] veth5: entered promiscuous mode
[  750.360373] veth5: left allmulticast mode
[  750.360410] veth5: left promiscuous mode
[  750.360439] br0: port 3(veth5) entered disabled state
[  750.395705] br0: port 3(veth5) entered blocking state
[  750.395782] br0: port 3(veth5) entered disabled state
[  750.395848] veth5: entered allmulticast mode
[  750.395940] veth5: entered promiscuous mode
[  750.396001] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  750.402556] veth5: left allmulticast mode
[  750.402623] veth5: left promiscuous mode
[  750.402684] br0: port 3(veth5) entered disabled state
[  752.493863] br0: port 3(veth5) entered blocking state
[  752.493910] br0: port 3(veth5) entered disabled state
[  752.493945] veth5: entered allmulticast mode
[  752.494004] veth5: entered promiscuous mode
[  752.502317] br0: port 3(veth5) entered disabled state
[  752.505079] br0: port 2(veth3) entered disabled state
[  752.507735] br0: port 1(veth1) entered disabled state
[  752.510354] veth5: left allmulticast mode
[  752.510393] veth5: left promiscuous mode
[  752.510421] br0: port 3(veth5) entered disabled state
[  752.510502] veth3: left allmulticast mode
[  752.510522] veth3: left promiscuous mode
[  752.510547] br0: port 2(veth3) entered disabled state
[  752.510608] veth1: left allmulticast mode
[  752.510627] veth1: left promiscuous mode
[  752.510649] br0: port 1(veth1) entered disabled state