[  750.076669] br0: port 1(veth1) entered blocking state
[  750.076725] br0: port 1(veth1) entered disabled state
[  750.076761] veth1: entered allmulticast mode
[  750.076818] veth1: entered promiscuous mode
[  750.079608] br0: port 2(veth3) entered blocking state
[  750.079650] br0: port 2(veth3) entered disabled state
[  750.079690] veth3: entered allmulticast mode
[  750.079740] veth3: entered promiscuous mode
[  750.092081] br0: port 1(veth1) entered blocking state
[  750.092117] br0: port 1(veth1) entered forwarding state
[  750.094896] br0: port 2(veth3) entered blocking state
[  750.094931] br0: port 2(veth3) entered forwarding state
[  751.657285] br0: port 3(veth5) entered blocking state
[  751.657341] br0: port 3(veth5) entered disabled state
[  751.657373] veth5: entered allmulticast mode
[  751.657438] veth5: entered promiscuous mode
[  751.663608] veth5: left allmulticast mode
[  751.663634] veth5: left promiscuous mode
[  751.663661] br0: port 3(veth5) entered disabled state
[  751.696843] br0: port 3(veth5) entered blocking state
[  751.696879] br0: port 3(veth5) entered disabled state
[  751.696912] veth5: entered allmulticast mode
[  751.696964] veth5: entered promiscuous mode
[  751.696986] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  751.703125] veth5: left allmulticast mode
[  751.703148] veth5: left promiscuous mode
[  751.703174] br0: port 3(veth5) entered disabled state
[  753.888764] br0: port 3(veth5) entered blocking state
[  753.888816] br0: port 3(veth5) entered disabled state
[  753.888854] veth5: entered allmulticast mode
[  753.888917] veth5: entered promiscuous mode
[  753.900520] br0: port 3(veth5) entered disabled state
[  753.903365] br0: port 2(veth3) entered disabled state
[  753.906087] br0: port 1(veth1) entered disabled state
[  753.908786] veth5: left allmulticast mode
[  753.908809] veth5: left promiscuous mode
[  753.908835] br0: port 3(veth5) entered disabled state
[  753.908945] veth3: left allmulticast mode
[  753.908966] veth3: left promiscuous mode
[  753.908989] br0: port 2(veth3) entered disabled state
[  753.909077] veth1: left allmulticast mode
[  753.909096] veth1: left promiscuous mode
[  753.909126] br0: port 1(veth1) entered disabled state