[  641.810896] br0: port 1(veth1) entered blocking state
[  641.811004] br0: port 1(veth1) entered disabled state
[  641.811100] veth1: entered allmulticast mode
[  641.811243] veth1: entered promiscuous mode
[  641.826081] br0: port 2(veth3) entered blocking state
[  641.826199] br0: port 2(veth3) entered disabled state
[  641.826287] veth3: entered allmulticast mode
[  641.826405] veth3: entered promiscuous mode
[  641.884722] br0: port 1(veth1) entered blocking state
[  641.884827] br0: port 1(veth1) entered forwarding state
[  641.901211] br0: port 2(veth3) entered blocking state
[  641.901296] br0: port 2(veth3) entered forwarding state
[  644.824540] br0: port 3(veth5) entered blocking state
[  644.824632] br0: port 3(veth5) entered disabled state
[  644.824702] veth5: entered allmulticast mode
[  644.824793] veth5: entered promiscuous mode
[  644.843547] veth5: left allmulticast mode
[  644.843604] veth5: left promiscuous mode
[  644.843644] br0: port 3(veth5) entered disabled state
[  644.940264] br0: port 3(veth5) entered blocking state
[  644.940358] br0: port 3(veth5) entered disabled state
[  644.940426] veth5: entered allmulticast mode
[  644.940530] veth5: entered promiscuous mode
[  644.940581] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  644.959396] veth5: left allmulticast mode
[  644.959470] veth5: left promiscuous mode
[  644.959519] br0: port 3(veth5) entered disabled state
[  651.137788] br0: port 3(veth5) entered blocking state
[  651.137904] br0: port 3(veth5) entered disabled state
[  651.137982] veth5: entered allmulticast mode
[  651.138084] veth5: entered promiscuous mode
[  651.175010] br0: port 3(veth5) entered disabled state
[  651.188814] br0: port 2(veth3) entered disabled state
[  651.201422] br0: port 1(veth1) entered disabled state
[  651.214897] veth5: left allmulticast mode
[  651.215006] veth5: left promiscuous mode
[  651.215064] br0: port 3(veth5) entered disabled state
[  651.215200] veth3: left allmulticast mode
[  651.215285] veth3: left promiscuous mode
[  651.215334] br0: port 2(veth3) entered disabled state
[  651.215458] veth1: left allmulticast mode
[  651.215506] veth1: left promiscuous mode
[  651.215551] br0: port 1(veth1) entered disabled state