[  756.004905] br0: port 1(veth1) entered blocking state
[  756.004959] br0: port 1(veth1) entered disabled state
[  756.004996] veth1: entered allmulticast mode
[  756.005050] veth1: entered promiscuous mode
[  756.008866] br0: port 2(veth3) entered blocking state
[  756.008902] br0: port 2(veth3) entered disabled state
[  756.008935] veth3: entered allmulticast mode
[  756.008995] veth3: entered promiscuous mode
[  756.025497] br0: port 1(veth1) entered blocking state
[  756.025536] br0: port 1(veth1) entered forwarding state
[  756.029234] br0: port 2(veth3) entered blocking state
[  756.029272] br0: port 2(veth3) entered forwarding state
[  757.753484] br0: port 3(veth5) entered blocking state
[  757.753580] br0: port 3(veth5) entered disabled state
[  757.753666] veth5: entered allmulticast mode
[  757.753776] veth5: entered promiscuous mode
[  757.762374] veth5: left allmulticast mode
[  757.762437] veth5: left promiscuous mode
[  757.762504] br0: port 3(veth5) entered disabled state
[  757.805177] br0: port 3(veth5) entered blocking state
[  757.805221] br0: port 3(veth5) entered disabled state
[  757.805251] veth5: entered allmulticast mode
[  757.805302] veth5: entered promiscuous mode
[  757.805328] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  757.813615] veth5: left allmulticast mode
[  757.813646] veth5: left promiscuous mode
[  757.813671] br0: port 3(veth5) entered disabled state
[  760.363853] br0: port 3(veth5) entered blocking state
[  760.363946] br0: port 3(veth5) entered disabled state
[  760.364024] veth5: entered allmulticast mode
[  760.364124] veth5: entered promiscuous mode
[  760.375493] br0: port 3(veth5) entered disabled state
[  760.379296] br0: port 2(veth3) entered disabled state
[  760.383056] br0: port 1(veth1) entered disabled state
[  760.386801] veth5: left allmulticast mode
[  760.386827] veth5: left promiscuous mode
[  760.386853] br0: port 3(veth5) entered disabled state
[  760.386939] veth3: left allmulticast mode
[  760.386964] veth3: left promiscuous mode
[  760.386990] br0: port 2(veth3) entered disabled state
[  760.387063] veth1: left allmulticast mode
[  760.387082] veth1: left promiscuous mode
[  760.387106] br0: port 1(veth1) entered disabled state