[  753.437883] br0: port 1(veth1) entered blocking state
[  753.437990] br0: port 1(veth1) entered disabled state
[  753.438140] veth1: entered allmulticast mode
[  753.438258] veth1: entered promiscuous mode
[  753.441275] br0: port 2(veth3) entered blocking state
[  753.441370] br0: port 2(veth3) entered disabled state
[  753.441448] veth3: entered allmulticast mode
[  753.441549] veth3: entered promiscuous mode
[  753.455737] br0: port 1(veth1) entered blocking state
[  753.455834] br0: port 1(veth1) entered forwarding state
[  753.458683] br0: port 2(veth3) entered blocking state
[  753.458769] br0: port 2(veth3) entered forwarding state
[  755.139898] br0: port 3(veth5) entered blocking state
[  755.139995] br0: port 3(veth5) entered disabled state
[  755.140082] veth5: entered allmulticast mode
[  755.140191] veth5: entered promiscuous mode
[  755.149464] veth5: left allmulticast mode
[  755.149495] veth5: left promiscuous mode
[  755.149521] br0: port 3(veth5) entered disabled state
[  755.188846] br0: port 3(veth5) entered blocking state
[  755.188920] br0: port 3(veth5) entered disabled state
[  755.188988] veth5: entered allmulticast mode
[  755.189092] veth5: entered promiscuous mode
[  755.189160] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  755.198363] veth5: left allmulticast mode
[  755.198394] veth5: left promiscuous mode
[  755.198423] br0: port 3(veth5) entered disabled state
[  757.515117] br0: port 3(veth5) entered blocking state
[  757.515173] br0: port 3(veth5) entered disabled state
[  757.515207] veth5: entered allmulticast mode
[  757.515267] veth5: entered promiscuous mode
[  757.524874] br0: port 3(veth5) entered disabled state
[  757.527614] br0: port 2(veth3) entered disabled state
[  757.530214] br0: port 1(veth1) entered disabled state
[  757.532678] veth5: left allmulticast mode
[  757.532743] veth5: left promiscuous mode
[  757.532803] br0: port 3(veth5) entered disabled state
[  757.532923] veth3: left allmulticast mode
[  757.532979] veth3: left promiscuous mode
[  757.533045] br0: port 2(veth3) entered disabled state
[  757.533156] veth1: left allmulticast mode
[  757.533217] veth1: left promiscuous mode
[  757.533278] br0: port 1(veth1) entered disabled state