[  553.979238] br0: port 1(veth1) entered blocking state
[  553.979308] br0: port 1(veth1) entered disabled state
[  553.979367] veth1: entered allmulticast mode
[  553.979455] veth1: entered promiscuous mode
[  553.987823] br0: port 2(veth3) entered blocking state
[  553.987878] br0: port 2(veth3) entered disabled state
[  553.987928] veth3: entered allmulticast mode
[  553.988003] veth3: entered promiscuous mode
[  554.019088] br0: port 1(veth1) entered blocking state
[  554.019179] br0: port 1(veth1) entered forwarding state
[  554.029833] br0: port 2(veth3) entered blocking state
[  554.029899] br0: port 2(veth3) entered forwarding state
[  556.871262] br0: port 3(veth5) entered blocking state
[  556.871337] br0: port 3(veth5) entered disabled state
[  556.871398] veth5: entered allmulticast mode
[  556.871497] veth5: entered promiscuous mode
[  556.894447] veth5: left allmulticast mode
[  556.894498] veth5: left promiscuous mode
[  556.894529] br0: port 3(veth5) entered disabled state
[  557.016094] br0: port 3(veth5) entered blocking state
[  557.016173] br0: port 3(veth5) entered disabled state
[  557.016231] veth5: entered allmulticast mode
[  557.016313] veth5: entered promiscuous mode
[  557.016352] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  557.041791] veth5: left allmulticast mode
[  557.041855] veth5: left promiscuous mode
[  557.041896] br0: port 3(veth5) entered disabled state
[  563.553353] br0: port 3(veth5) entered blocking state
[  563.553411] br0: port 3(veth5) entered disabled state
[  563.553477] veth5: entered allmulticast mode
[  563.553556] veth5: entered promiscuous mode
[  563.578529] br0: port 3(veth5) entered disabled state
[  563.591566] br0: port 2(veth3) entered disabled state
[  563.602340] br0: port 1(veth1) entered disabled state
[  563.614362] veth5: left allmulticast mode
[  563.614427] veth5: left promiscuous mode
[  563.614470] br0: port 3(veth5) entered disabled state
[  563.614585] veth3: left allmulticast mode
[  563.614619] veth3: left promiscuous mode
[  563.614658] br0: port 2(veth3) entered disabled state
[  563.614762] veth1: left allmulticast mode
[  563.614844] veth1: left promiscuous mode
[  563.614893] br0: port 1(veth1) entered disabled state