[  755.003272] br0: port 1(veth1) entered blocking state
[  755.003370] br0: port 1(veth1) entered disabled state
[  755.003468] veth1: entered allmulticast mode
[  755.003600] veth1: entered promiscuous mode
[  755.008109] br0: port 2(veth3) entered blocking state
[  755.008194] br0: port 2(veth3) entered disabled state
[  755.008257] veth3: entered allmulticast mode
[  755.008355] veth3: entered promiscuous mode
[  755.026383] br0: port 1(veth1) entered blocking state
[  755.026423] br0: port 1(veth1) entered forwarding state
[  755.030099] br0: port 2(veth3) entered blocking state
[  755.030165] br0: port 2(veth3) entered forwarding state
[  756.701642] br0: port 3(veth5) entered blocking state
[  756.701708] br0: port 3(veth5) entered disabled state
[  756.701748] veth5: entered allmulticast mode
[  756.701818] veth5: entered promiscuous mode
[  756.709708] veth5: left allmulticast mode
[  756.709737] veth5: left promiscuous mode
[  756.709774] br0: port 3(veth5) entered disabled state
[  756.750727] br0: port 3(veth5) entered blocking state
[  756.750770] br0: port 3(veth5) entered disabled state
[  756.750808] veth5: entered allmulticast mode
[  756.750866] veth5: entered promiscuous mode
[  756.750889] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  756.759021] veth5: left allmulticast mode
[  756.759081] veth5: left promiscuous mode
[  756.759144] br0: port 3(veth5) entered disabled state
[  759.166489] br0: port 3(veth5) entered blocking state
[  759.166542] br0: port 3(veth5) entered disabled state
[  759.166579] veth5: entered allmulticast mode
[  759.166652] veth5: entered promiscuous mode
[  759.181389] br0: port 3(veth5) entered disabled state
[  759.185038] br0: port 2(veth3) entered disabled state
[  759.188573] br0: port 1(veth1) entered disabled state
[  759.192082] veth5: left allmulticast mode
[  759.192106] veth5: left promiscuous mode
[  759.192130] br0: port 3(veth5) entered disabled state
[  759.192210] veth3: left allmulticast mode
[  759.192230] veth3: left promiscuous mode
[  759.192254] br0: port 2(veth3) entered disabled state
[  759.192327] veth1: left allmulticast mode
[  759.192347] veth1: left promiscuous mode
[  759.192372] br0: port 1(veth1) entered disabled state