[  753.639481] br0: port 1(veth1) entered blocking state
[  753.639540] br0: port 1(veth1) entered disabled state
[  753.639570] veth1: entered allmulticast mode
[  753.639632] veth1: entered promiscuous mode
[  753.643202] br0: port 2(veth3) entered blocking state
[  753.643268] br0: port 2(veth3) entered disabled state
[  753.643341] veth3: entered allmulticast mode
[  753.643432] veth3: entered promiscuous mode
[  753.658743] br0: port 1(veth1) entered blocking state
[  753.658786] br0: port 1(veth1) entered forwarding state
[  753.662123] br0: port 2(veth3) entered blocking state
[  753.662152] br0: port 2(veth3) entered forwarding state
[  755.294543] br0: port 3(veth5) entered blocking state
[  755.294628] br0: port 3(veth5) entered disabled state
[  755.294702] veth5: entered allmulticast mode
[  755.294800] veth5: entered promiscuous mode
[  755.302151] veth5: left allmulticast mode
[  755.302179] veth5: left promiscuous mode
[  755.302209] br0: port 3(veth5) entered disabled state
[  755.341944] br0: port 3(veth5) entered blocking state
[  755.341979] br0: port 3(veth5) entered disabled state
[  755.342018] veth5: entered allmulticast mode
[  755.342077] veth5: entered promiscuous mode
[  755.342101] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  755.349411] veth5: left allmulticast mode
[  755.349472] veth5: left promiscuous mode
[  755.349536] br0: port 3(veth5) entered disabled state
[  757.737750] br0: port 3(veth5) entered blocking state
[  757.737800] br0: port 3(veth5) entered disabled state
[  757.737842] veth5: entered allmulticast mode
[  757.737907] veth5: entered promiscuous mode
[  757.749262] br0: port 3(veth5) entered disabled state
[  757.752606] br0: port 2(veth3) entered disabled state
[  757.755941] br0: port 1(veth1) entered disabled state
[  757.759175] veth5: left allmulticast mode
[  757.759200] veth5: left promiscuous mode
[  757.759229] br0: port 3(veth5) entered disabled state
[  757.759325] veth3: left allmulticast mode
[  757.759345] veth3: left promiscuous mode
[  757.759371] br0: port 2(veth3) entered disabled state
[  757.759448] veth1: left allmulticast mode
[  757.759468] veth1: left promiscuous mode
[  757.759495] br0: port 1(veth1) entered disabled state