[  749.319763] br0: port 1(veth1) entered blocking state
[  749.319813] br0: port 1(veth1) entered disabled state
[  749.319845] veth1: entered allmulticast mode
[  749.319901] veth1: entered promiscuous mode
[  749.322702] br0: port 2(veth3) entered blocking state
[  749.322735] br0: port 2(veth3) entered disabled state
[  749.322771] veth3: entered allmulticast mode
[  749.322827] veth3: entered promiscuous mode
[  749.335535] br0: port 1(veth1) entered blocking state
[  749.335609] br0: port 1(veth1) entered forwarding state
[  749.338419] br0: port 2(veth3) entered blocking state
[  749.338454] br0: port 2(veth3) entered forwarding state
[  750.938824] br0: port 3(veth5) entered blocking state
[  750.938887] br0: port 3(veth5) entered disabled state
[  750.938926] veth5: entered allmulticast mode
[  750.938990] veth5: entered promiscuous mode
[  750.945207] veth5: left allmulticast mode
[  750.945233] veth5: left promiscuous mode
[  750.945254] br0: port 3(veth5) entered disabled state
[  750.980155] br0: port 3(veth5) entered blocking state
[  750.980198] br0: port 3(veth5) entered disabled state
[  750.980233] veth5: entered allmulticast mode
[  750.980286] veth5: entered promiscuous mode
[  750.980309] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  750.987477] veth5: left allmulticast mode
[  750.987506] veth5: left promiscuous mode
[  750.987530] br0: port 3(veth5) entered disabled state
[  753.108209] br0: port 3(veth5) entered blocking state
[  753.108305] br0: port 3(veth5) entered disabled state
[  753.108376] veth5: entered allmulticast mode
[  753.108472] veth5: entered promiscuous mode
[  753.117127] br0: port 3(veth5) entered disabled state
[  753.120005] br0: port 2(veth3) entered disabled state
[  753.122801] br0: port 1(veth1) entered disabled state
[  753.125679] veth5: left allmulticast mode
[  753.125703] veth5: left promiscuous mode
[  753.125725] br0: port 3(veth5) entered disabled state
[  753.125820] veth3: left allmulticast mode
[  753.125841] veth3: left promiscuous mode
[  753.125871] br0: port 2(veth3) entered disabled state
[  753.125945] veth1: left allmulticast mode
[  753.125964] veth1: left promiscuous mode
[  753.125993] br0: port 1(veth1) entered disabled state