[  753.484666] br0: port 1(veth1) entered blocking state
[  753.484781] br0: port 1(veth1) entered disabled state
[  753.484849] veth1: entered allmulticast mode
[  753.484952] veth1: entered promiscuous mode
[  753.489479] br0: port 2(veth3) entered blocking state
[  753.489559] br0: port 2(veth3) entered disabled state
[  753.489640] veth3: entered allmulticast mode
[  753.489737] veth3: entered promiscuous mode
[  753.506760] br0: port 1(veth1) entered blocking state
[  753.506835] br0: port 1(veth1) entered forwarding state
[  753.510608] br0: port 2(veth3) entered blocking state
[  753.510646] br0: port 2(veth3) entered forwarding state
[  755.172251] br0: port 3(veth5) entered blocking state
[  755.172341] br0: port 3(veth5) entered disabled state
[  755.172412] veth5: entered allmulticast mode
[  755.172509] veth5: entered promiscuous mode
[  755.179773] veth5: left allmulticast mode
[  755.179800] veth5: left promiscuous mode
[  755.179824] br0: port 3(veth5) entered disabled state
[  755.217264] br0: port 3(veth5) entered blocking state
[  755.217331] br0: port 3(veth5) entered disabled state
[  755.217397] veth5: entered allmulticast mode
[  755.217482] veth5: entered promiscuous mode
[  755.217541] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  755.224609] veth5: left allmulticast mode
[  755.224635] veth5: left promiscuous mode
[  755.224662] br0: port 3(veth5) entered disabled state
[  757.480784] br0: port 3(veth5) entered blocking state
[  757.480832] br0: port 3(veth5) entered disabled state
[  757.480880] veth5: entered allmulticast mode
[  757.480935] veth5: entered promiscuous mode
[  757.490662] br0: port 3(veth5) entered disabled state
[  757.494135] br0: port 2(veth3) entered disabled state
[  757.497501] br0: port 1(veth1) entered disabled state
[  757.500820] veth5: left allmulticast mode
[  757.500848] veth5: left promiscuous mode
[  757.500876] br0: port 3(veth5) entered disabled state
[  757.500967] veth3: left allmulticast mode
[  757.500988] veth3: left promiscuous mode
[  757.501013] br0: port 2(veth3) entered disabled state
[  757.501087] veth1: left allmulticast mode
[  757.501107] veth1: left promiscuous mode
[  757.501131] br0: port 1(veth1) entered disabled state