[  256.527735] br0: port 1(veth1) entered blocking state
[  256.527868] br0: port 1(veth1) entered disabled state
[  256.527961] veth1: entered allmulticast mode
[  256.528087] veth1: entered promiscuous mode
[  256.540480] br0: port 2(veth3) entered blocking state
[  256.540592] br0: port 2(veth3) entered disabled state
[  256.540684] veth3: entered allmulticast mode
[  256.540808] veth3: entered promiscuous mode
[  256.590854] br0: port 1(veth1) entered blocking state
[  256.590959] br0: port 1(veth1) entered forwarding state
[  256.603514] br0: port 2(veth3) entered blocking state
[  256.603626] br0: port 2(veth3) entered forwarding state
[  259.493910] br0: port 3(veth5) entered blocking state
[  259.493981] br0: port 3(veth5) entered disabled state
[  259.494046] veth5: entered allmulticast mode
[  259.494154] veth5: entered promiscuous mode
[  259.516330] veth5: left allmulticast mode
[  259.516455] veth5: left promiscuous mode
[  259.516506] br0: port 3(veth5) entered disabled state
[  259.634820] br0: port 3(veth5) entered blocking state
[  259.634900] br0: port 3(veth5) entered disabled state
[  259.634984] veth5: entered allmulticast mode
[  259.635102] veth5: entered promiscuous mode
[  259.635166] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  259.659254] veth5: left allmulticast mode
[  259.659328] veth5: left promiscuous mode
[  259.659371] br0: port 3(veth5) entered disabled state
[  265.816100] br0: port 3(veth5) entered blocking state
[  265.816180] br0: port 3(veth5) entered disabled state
[  265.816248] veth5: entered allmulticast mode
[  265.816347] veth5: entered promiscuous mode
[  265.855156] br0: port 3(veth5) entered disabled state
[  265.866840] br0: port 2(veth3) entered disabled state
[  265.879694] br0: port 1(veth1) entered disabled state
[  265.891862] veth5: left allmulticast mode
[  265.891938] veth5: left promiscuous mode
[  265.891994] br0: port 3(veth5) entered disabled state
[  265.892171] veth3: left allmulticast mode
[  265.892211] veth3: left promiscuous mode
[  265.892267] br0: port 2(veth3) entered disabled state
[  265.892426] veth1: left allmulticast mode
[  265.892475] veth1: left promiscuous mode
[  265.892522] br0: port 1(veth1) entered disabled state