[  750.999899] br0: port 1(veth1) entered blocking state
[  750.999953] br0: port 1(veth1) entered disabled state
[  750.999987] veth1: entered allmulticast mode
[  751.000037] veth1: entered promiscuous mode
[  751.002650] br0: port 2(veth3) entered blocking state
[  751.002690] br0: port 2(veth3) entered disabled state
[  751.002723] veth3: entered allmulticast mode
[  751.002787] veth3: entered promiscuous mode
[  751.014651] br0: port 1(veth1) entered blocking state
[  751.014717] br0: port 1(veth1) entered forwarding state
[  751.017375] br0: port 2(veth3) entered blocking state
[  751.017408] br0: port 2(veth3) entered forwarding state
[  752.589559] br0: port 3(veth5) entered blocking state
[  752.589613] br0: port 3(veth5) entered disabled state
[  752.589652] veth5: entered allmulticast mode
[  752.589711] veth5: entered promiscuous mode
[  752.596347] veth5: left allmulticast mode
[  752.596374] veth5: left promiscuous mode
[  752.596404] br0: port 3(veth5) entered disabled state
[  752.634654] br0: port 3(veth5) entered blocking state
[  752.634720] br0: port 3(veth5) entered disabled state
[  752.634784] veth5: entered allmulticast mode
[  752.634884] veth5: entered promiscuous mode
[  752.634944] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  752.642243] veth5: left allmulticast mode
[  752.642269] veth5: left promiscuous mode
[  752.642295] br0: port 3(veth5) entered disabled state
[  754.849952] br0: port 3(veth5) entered blocking state
[  754.850001] br0: port 3(veth5) entered disabled state
[  754.850035] veth5: entered allmulticast mode
[  754.850104] veth5: entered promiscuous mode
[  754.863156] br0: port 3(veth5) entered disabled state
[  754.866058] br0: port 2(veth3) entered disabled state
[  754.869386] br0: port 1(veth1) entered disabled state
[  754.872316] veth5: left allmulticast mode
[  754.872379] veth5: left promiscuous mode
[  754.872442] br0: port 3(veth5) entered disabled state
[  754.872558] veth3: left allmulticast mode
[  754.872612] veth3: left promiscuous mode
[  754.872670] br0: port 2(veth3) entered disabled state
[  754.872768] veth1: left allmulticast mode
[  754.872821] veth1: left promiscuous mode
[  754.872890] br0: port 1(veth1) entered disabled state