[  257.740735] br0: port 1(veth1) entered blocking state
[  257.740822] br0: port 1(veth1) entered disabled state
[  257.740880] veth1: entered allmulticast mode
[  257.740967] veth1: entered promiscuous mode
[  257.750556] br0: port 2(veth3) entered blocking state
[  257.750629] br0: port 2(veth3) entered disabled state
[  257.750693] veth3: entered allmulticast mode
[  257.750808] veth3: entered promiscuous mode
[  257.789503] br0: port 1(veth1) entered blocking state
[  257.789563] br0: port 1(veth1) entered forwarding state
[  257.799256] br0: port 2(veth3) entered blocking state
[  257.799391] br0: port 2(veth3) entered forwarding state
[  260.570434] br0: port 3(veth5) entered blocking state
[  260.570493] br0: port 3(veth5) entered disabled state
[  260.570553] veth5: entered allmulticast mode
[  260.570651] veth5: entered promiscuous mode
[  260.590630] veth5: left allmulticast mode
[  260.590704] veth5: left promiscuous mode
[  260.590755] br0: port 3(veth5) entered disabled state
[  260.684572] br0: port 3(veth5) entered blocking state
[  260.684626] br0: port 3(veth5) entered disabled state
[  260.684670] veth5: entered allmulticast mode
[  260.684748] veth5: entered promiscuous mode
[  260.684783] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  260.701743] veth5: left allmulticast mode
[  260.701788] veth5: left promiscuous mode
[  260.701822] br0: port 3(veth5) entered disabled state
[  266.496614] br0: port 3(veth5) entered blocking state
[  266.496700] br0: port 3(veth5) entered disabled state
[  266.496767] veth5: entered allmulticast mode
[  266.496868] veth5: entered promiscuous mode
[  266.526838] br0: port 3(veth5) entered disabled state
[  266.536418] br0: port 2(veth3) entered disabled state
[  266.546254] br0: port 1(veth1) entered disabled state
[  266.555584] veth5: left allmulticast mode
[  266.555672] veth5: left promiscuous mode
[  266.555740] br0: port 3(veth5) entered disabled state
[  266.555880] veth3: left allmulticast mode
[  266.555931] veth3: left promiscuous mode
[  266.555984] br0: port 2(veth3) entered disabled state
[  266.556127] veth1: left allmulticast mode
[  266.556183] veth1: left promiscuous mode
[  266.556240] br0: port 1(veth1) entered disabled state