[  754.013999] br0: port 1(veth1) entered blocking state
[  754.014057] br0: port 1(veth1) entered disabled state
[  754.014093] veth1: entered allmulticast mode
[  754.014152] veth1: entered promiscuous mode
[  754.018138] br0: port 2(veth3) entered blocking state
[  754.018178] br0: port 2(veth3) entered disabled state
[  754.018210] veth3: entered allmulticast mode
[  754.018259] veth3: entered promiscuous mode
[  754.034929] br0: port 1(veth1) entered blocking state
[  754.034965] br0: port 1(veth1) entered forwarding state
[  754.038993] br0: port 2(veth3) entered blocking state
[  754.039065] br0: port 2(veth3) entered forwarding state
[  755.706317] br0: port 3(veth5) entered blocking state
[  755.706379] br0: port 3(veth5) entered disabled state
[  755.706421] veth5: entered allmulticast mode
[  755.706482] veth5: entered promiscuous mode
[  755.714133] veth5: left allmulticast mode
[  755.714163] veth5: left promiscuous mode
[  755.714190] br0: port 3(veth5) entered disabled state
[  755.755365] br0: port 3(veth5) entered blocking state
[  755.755436] br0: port 3(veth5) entered disabled state
[  755.755509] veth5: entered allmulticast mode
[  755.755601] veth5: entered promiscuous mode
[  755.755667] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  755.763513] veth5: left allmulticast mode
[  755.763538] veth5: left promiscuous mode
[  755.763565] br0: port 3(veth5) entered disabled state
[  758.156522] br0: port 3(veth5) entered blocking state
[  758.156582] br0: port 3(veth5) entered disabled state
[  758.156625] veth5: entered allmulticast mode
[  758.156691] veth5: entered promiscuous mode
[  758.167985] br0: port 3(veth5) entered disabled state
[  758.171711] br0: port 2(veth3) entered disabled state
[  758.175332] br0: port 1(veth1) entered disabled state
[  758.178881] veth5: left allmulticast mode
[  758.178905] veth5: left promiscuous mode
[  758.178935] br0: port 3(veth5) entered disabled state
[  758.179025] veth3: left allmulticast mode
[  758.179044] veth3: left promiscuous mode
[  758.179068] br0: port 2(veth3) entered disabled state
[  758.179145] veth1: left allmulticast mode
[  758.179170] veth1: left promiscuous mode
[  758.179196] br0: port 1(veth1) entered disabled state