[  259.990430] br0: port 1(veth1) entered blocking state
[  259.990505] br0: port 1(veth1) entered disabled state
[  259.990569] veth1: entered allmulticast mode
[  259.990663] veth1: entered promiscuous mode
[  260.000920] br0: port 2(veth3) entered blocking state
[  260.001032] br0: port 2(veth3) entered disabled state
[  260.001111] veth3: entered allmulticast mode
[  260.001222] veth3: entered promiscuous mode
[  260.046687] br0: port 1(veth1) entered blocking state
[  260.046761] br0: port 1(veth1) entered forwarding state
[  260.057559] br0: port 2(veth3) entered blocking state
[  260.057658] br0: port 2(veth3) entered forwarding state
[  262.797974] br0: port 3(veth5) entered blocking state
[  262.798042] br0: port 3(veth5) entered disabled state
[  262.798104] veth5: entered allmulticast mode
[  262.798183] veth5: entered promiscuous mode
[  262.817767] veth5: left allmulticast mode
[  262.817847] veth5: left promiscuous mode
[  262.817891] br0: port 3(veth5) entered disabled state
[  262.910520] br0: port 3(veth5) entered blocking state
[  262.910587] br0: port 3(veth5) entered disabled state
[  262.910635] veth5: entered allmulticast mode
[  262.910726] veth5: entered promiscuous mode
[  262.910762] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  262.928661] veth5: left allmulticast mode
[  262.928714] veth5: left promiscuous mode
[  262.928750] br0: port 3(veth5) entered disabled state
[  268.694007] br0: port 3(veth5) entered blocking state
[  268.694075] br0: port 3(veth5) entered disabled state
[  268.694140] veth5: entered allmulticast mode
[  268.694223] veth5: entered promiscuous mode
[  268.722690] br0: port 3(veth5) entered disabled state
[  268.732287] br0: port 2(veth3) entered disabled state
[  268.741757] br0: port 1(veth1) entered disabled state
[  268.751286] veth5: left allmulticast mode
[  268.751365] veth5: left promiscuous mode
[  268.751415] br0: port 3(veth5) entered disabled state
[  268.751520] veth3: left allmulticast mode
[  268.751562] veth3: left promiscuous mode
[  268.751597] br0: port 2(veth3) entered disabled state
[  268.751676] veth1: left allmulticast mode
[  268.751706] veth1: left promiscuous mode
[  268.751738] br0: port 1(veth1) entered disabled state