[  747.986999] br0: port 1(veth1) entered blocking state
[  747.987050] br0: port 1(veth1) entered disabled state
[  747.987086] veth1: entered allmulticast mode
[  747.987145] veth1: entered promiscuous mode
[  747.990336] br0: port 2(veth3) entered blocking state
[  747.990367] br0: port 2(veth3) entered disabled state
[  747.990403] veth3: entered allmulticast mode
[  747.990456] veth3: entered promiscuous mode
[  748.003235] br0: port 1(veth1) entered blocking state
[  748.003278] br0: port 1(veth1) entered forwarding state
[  748.006024] br0: port 2(veth3) entered blocking state
[  748.006058] br0: port 2(veth3) entered forwarding state
[  749.565728] br0: port 3(veth5) entered blocking state
[  749.565778] br0: port 3(veth5) entered disabled state
[  749.565818] veth5: entered allmulticast mode
[  749.565879] veth5: entered promiscuous mode
[  749.572255] veth5: left allmulticast mode
[  749.572317] veth5: left promiscuous mode
[  749.572383] br0: port 3(veth5) entered disabled state
[  749.606211] br0: port 3(veth5) entered blocking state
[  749.606283] br0: port 3(veth5) entered disabled state
[  749.606354] veth5: entered allmulticast mode
[  749.606443] veth5: entered promiscuous mode
[  749.606505] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  749.612828] veth5: left allmulticast mode
[  749.612853] veth5: left promiscuous mode
[  749.612887] br0: port 3(veth5) entered disabled state
[  751.752379] br0: port 3(veth5) entered blocking state
[  751.752428] br0: port 3(veth5) entered disabled state
[  751.752464] veth5: entered allmulticast mode
[  751.752524] veth5: entered promiscuous mode
[  751.761056] br0: port 3(veth5) entered disabled state
[  751.763966] br0: port 2(veth3) entered disabled state
[  751.766748] br0: port 1(veth1) entered disabled state
[  751.769645] veth5: left allmulticast mode
[  751.769705] veth5: left promiscuous mode
[  751.769768] br0: port 3(veth5) entered disabled state
[  751.769887] veth3: left allmulticast mode
[  751.769950] veth3: left promiscuous mode
[  751.770012] br0: port 2(veth3) entered disabled state
[  751.770114] veth1: left allmulticast mode
[  751.770170] veth1: left promiscuous mode
[  751.770232] br0: port 1(veth1) entered disabled state