[  749.025714] br0: port 1(veth1) entered blocking state
[  749.025837] br0: port 1(veth1) entered disabled state
[  749.025909] veth1: entered allmulticast mode
[  749.025999] veth1: entered promiscuous mode
[  749.029007] br0: port 2(veth3) entered blocking state
[  749.029109] br0: port 2(veth3) entered disabled state
[  749.029181] veth3: entered allmulticast mode
[  749.029283] veth3: entered promiscuous mode
[  749.042028] br0: port 1(veth1) entered blocking state
[  749.042100] br0: port 1(veth1) entered forwarding state
[  749.044827] br0: port 2(veth3) entered blocking state
[  749.044871] br0: port 2(veth3) entered forwarding state
[  750.659675] br0: port 3(veth5) entered blocking state
[  750.659731] br0: port 3(veth5) entered disabled state
[  750.659771] veth5: entered allmulticast mode
[  750.659840] veth5: entered promiscuous mode
[  750.666088] veth5: left allmulticast mode
[  750.666126] veth5: left promiscuous mode
[  750.666156] br0: port 3(veth5) entered disabled state
[  750.702449] br0: port 3(veth5) entered blocking state
[  750.702492] br0: port 3(veth5) entered disabled state
[  750.702520] veth5: entered allmulticast mode
[  750.702573] veth5: entered promiscuous mode
[  750.702597] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  750.708748] veth5: left allmulticast mode
[  750.708783] veth5: left promiscuous mode
[  750.708815] br0: port 3(veth5) entered disabled state
[  752.831420] br0: port 3(veth5) entered blocking state
[  752.831476] br0: port 3(veth5) entered disabled state
[  752.831509] veth5: entered allmulticast mode
[  752.831568] veth5: entered promiscuous mode
[  752.845452] br0: port 3(veth5) entered disabled state
[  752.848509] br0: port 2(veth3) entered disabled state
[  752.851425] br0: port 1(veth1) entered disabled state
[  752.854581] veth5: left allmulticast mode
[  752.854611] veth5: left promiscuous mode
[  752.854636] br0: port 3(veth5) entered disabled state
[  752.854716] veth3: left allmulticast mode
[  752.854737] veth3: left promiscuous mode
[  752.854760] br0: port 2(veth3) entered disabled state
[  752.854843] veth1: left allmulticast mode
[  752.854868] veth1: left promiscuous mode
[  752.854891] br0: port 1(veth1) entered disabled state