[  255.592578] br0: port 1(veth1) entered blocking state
[  255.592650] br0: port 1(veth1) entered disabled state
[  255.592711] veth1: entered allmulticast mode
[  255.592803] veth1: entered promiscuous mode
[  255.605357] br0: port 2(veth3) entered blocking state
[  255.605441] br0: port 2(veth3) entered disabled state
[  255.605511] veth3: entered allmulticast mode
[  255.605624] veth3: entered promiscuous mode
[  255.652200] br0: port 1(veth1) entered blocking state
[  255.652285] br0: port 1(veth1) entered forwarding state
[  255.663164] br0: port 2(veth3) entered blocking state
[  255.663254] br0: port 2(veth3) entered forwarding state
[  258.414499] br0: port 3(veth5) entered blocking state
[  258.414594] br0: port 3(veth5) entered disabled state
[  258.414670] veth5: entered allmulticast mode
[  258.414769] veth5: entered promiscuous mode
[  258.436752] veth5: left allmulticast mode
[  258.436829] veth5: left promiscuous mode
[  258.436877] br0: port 3(veth5) entered disabled state
[  258.540942] br0: port 3(veth5) entered blocking state
[  258.541008] br0: port 3(veth5) entered disabled state
[  258.541064] veth5: entered allmulticast mode
[  258.541173] veth5: entered promiscuous mode
[  258.541215] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  258.561687] veth5: left allmulticast mode
[  258.561736] veth5: left promiscuous mode
[  258.561771] br0: port 3(veth5) entered disabled state
[  264.307869] br0: port 3(veth5) entered blocking state
[  264.307972] br0: port 3(veth5) entered disabled state
[  264.308049] veth5: entered allmulticast mode
[  264.308156] veth5: entered promiscuous mode
[  264.334775] br0: port 3(veth5) entered disabled state
[  264.343671] br0: port 2(veth3) entered disabled state
[  264.353226] br0: port 1(veth1) entered disabled state
[  264.362479] veth5: left allmulticast mode
[  264.362558] veth5: left promiscuous mode
[  264.362608] br0: port 3(veth5) entered disabled state
[  264.362740] veth3: left allmulticast mode
[  264.362820] veth3: left promiscuous mode
[  264.362868] br0: port 2(veth3) entered disabled state
[  264.362961] veth1: left allmulticast mode
[  264.363003] veth1: left promiscuous mode
[  264.363054] br0: port 1(veth1) entered disabled state