[  756.242897] br0: port 1(veth1) entered blocking state
[  756.242954] br0: port 1(veth1) entered disabled state
[  756.242986] veth1: entered allmulticast mode
[  756.243046] veth1: entered promiscuous mode
[  756.246936] br0: port 2(veth3) entered blocking state
[  756.246973] br0: port 2(veth3) entered disabled state
[  756.247008] veth3: entered allmulticast mode
[  756.247066] veth3: entered promiscuous mode
[  756.263741] br0: port 1(veth1) entered blocking state
[  756.263777] br0: port 1(veth1) entered forwarding state
[  756.267525] br0: port 2(veth3) entered blocking state
[  756.267593] br0: port 2(veth3) entered forwarding state
[  757.962950] br0: port 3(veth5) entered blocking state
[  757.963012] br0: port 3(veth5) entered disabled state
[  757.963054] veth5: entered allmulticast mode
[  757.963120] veth5: entered promiscuous mode
[  757.972357] veth5: left allmulticast mode
[  757.972392] veth5: left promiscuous mode
[  757.972424] br0: port 3(veth5) entered disabled state
[  758.016825] br0: port 3(veth5) entered blocking state
[  758.016866] br0: port 3(veth5) entered disabled state
[  758.016910] veth5: entered allmulticast mode
[  758.016964] veth5: entered promiscuous mode
[  758.016989] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  758.026495] veth5: left allmulticast mode
[  758.026528] veth5: left promiscuous mode
[  758.026559] br0: port 3(veth5) entered disabled state
[  760.525482] br0: port 3(veth5) entered blocking state
[  760.525573] br0: port 3(veth5) entered disabled state
[  760.525644] veth5: entered allmulticast mode
[  760.525743] veth5: entered promiscuous mode
[  760.540986] br0: port 3(veth5) entered disabled state
[  760.544695] br0: port 2(veth3) entered disabled state
[  760.548526] br0: port 1(veth1) entered disabled state
[  760.552264] veth5: left allmulticast mode
[  760.552291] veth5: left promiscuous mode
[  760.552318] br0: port 3(veth5) entered disabled state
[  760.552406] veth3: left allmulticast mode
[  760.552431] veth3: left promiscuous mode
[  760.552459] br0: port 2(veth3) entered disabled state
[  760.552548] veth1: left allmulticast mode
[  760.552567] veth1: left promiscuous mode
[  760.552593] br0: port 1(veth1) entered disabled state