[  748.975603] br0: port 1(veth1) entered blocking state
[  748.975660] br0: port 1(veth1) entered disabled state
[  748.975720] veth1: entered allmulticast mode
[  748.975788] veth1: entered promiscuous mode
[  748.979992] br0: port 2(veth3) entered blocking state
[  748.980037] br0: port 2(veth3) entered disabled state
[  748.980076] veth3: entered allmulticast mode
[  748.980137] veth3: entered promiscuous mode
[  748.995112] br0: port 1(veth1) entered blocking state
[  748.995154] br0: port 1(veth1) entered forwarding state
[  748.998385] br0: port 2(veth3) entered blocking state
[  748.998426] br0: port 2(veth3) entered forwarding state
[  750.662976] br0: port 3(veth5) entered blocking state
[  750.663038] br0: port 3(veth5) entered disabled state
[  750.663085] veth5: entered allmulticast mode
[  750.663158] veth5: entered promiscuous mode
[  750.670864] veth5: left allmulticast mode
[  750.670932] veth5: left promiscuous mode
[  750.670999] br0: port 3(veth5) entered disabled state
[  750.713323] br0: port 3(veth5) entered blocking state
[  750.713375] br0: port 3(veth5) entered disabled state
[  750.713422] veth5: entered allmulticast mode
[  750.713492] veth5: entered promiscuous mode
[  750.713525] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  750.721978] veth5: left allmulticast mode
[  750.722016] veth5: left promiscuous mode
[  750.722040] br0: port 3(veth5) entered disabled state
[  753.105012] br0: port 3(veth5) entered blocking state
[  753.105116] br0: port 3(veth5) entered disabled state
[  753.105200] veth5: entered allmulticast mode
[  753.105307] veth5: entered promiscuous mode
[  753.115918] br0: port 3(veth5) entered disabled state
[  753.119257] br0: port 2(veth3) entered disabled state
[  753.122550] br0: port 1(veth1) entered disabled state
[  753.125754] veth5: left allmulticast mode
[  753.125781] veth5: left promiscuous mode
[  753.125808] br0: port 3(veth5) entered disabled state
[  753.125904] veth3: left allmulticast mode
[  753.125928] veth3: left promiscuous mode
[  753.125955] br0: port 2(veth3) entered disabled state
[  753.126036] veth1: left allmulticast mode
[  753.126059] veth1: left promiscuous mode
[  753.126085] br0: port 1(veth1) entered disabled state