[  753.708722] br0: port 1(veth1) entered blocking state
[  753.708815] br0: port 1(veth1) entered disabled state
[  753.708884] veth1: entered allmulticast mode
[  753.708980] veth1: entered promiscuous mode
[  753.711472] br0: port 2(veth3) entered blocking state
[  753.711536] br0: port 2(veth3) entered disabled state
[  753.711604] veth3: entered allmulticast mode
[  753.711697] veth3: entered promiscuous mode
[  753.722729] br0: port 1(veth1) entered blocking state
[  753.722763] br0: port 1(veth1) entered forwarding state
[  753.725005] br0: port 2(veth3) entered blocking state
[  753.725038] br0: port 2(veth3) entered forwarding state
[  755.335042] br0: port 3(veth5) entered blocking state
[  755.335124] br0: port 3(veth5) entered disabled state
[  755.335200] veth5: entered allmulticast mode
[  755.335290] veth5: entered promiscuous mode
[  755.342397] veth5: left allmulticast mode
[  755.342428] veth5: left promiscuous mode
[  755.342458] br0: port 3(veth5) entered disabled state
[  755.378033] br0: port 3(veth5) entered blocking state
[  755.378070] br0: port 3(veth5) entered disabled state
[  755.378105] veth5: entered allmulticast mode
[  755.378153] veth5: entered promiscuous mode
[  755.378190] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  755.385319] veth5: left allmulticast mode
[  755.385347] veth5: left promiscuous mode
[  755.385368] br0: port 3(veth5) entered disabled state
[  757.714740] br0: port 3(veth5) entered blocking state
[  757.714793] br0: port 3(veth5) entered disabled state
[  757.714833] veth5: entered allmulticast mode
[  757.714893] veth5: entered promiscuous mode
[  757.727550] br0: port 3(veth5) entered disabled state
[  757.730033] br0: port 2(veth3) entered disabled state
[  757.732464] br0: port 1(veth1) entered disabled state
[  757.734843] veth5: left allmulticast mode
[  757.734869] veth5: left promiscuous mode
[  757.734895] br0: port 3(veth5) entered disabled state
[  757.734985] veth3: left allmulticast mode
[  757.735009] veth3: left promiscuous mode
[  757.735036] br0: port 2(veth3) entered disabled state
[  757.735114] veth1: left allmulticast mode
[  757.735139] veth1: left promiscuous mode
[  757.735171] br0: port 1(veth1) entered disabled state