[  722.235583] br0: port 1(veth1) entered blocking state
[  722.235624] br0: port 1(veth1) entered disabled state
[  722.235651] veth1: entered allmulticast mode
[  722.235690] veth1: entered promiscuous mode
[  722.238487] br0: port 2(veth2) entered blocking state
[  722.238518] br0: port 2(veth2) entered disabled state
[  722.238542] veth2: entered allmulticast mode
[  722.238590] veth2: entered promiscuous mode
[  722.241237] br0: port 3(veth4) entered blocking state
[  722.241293] br0: port 3(veth4) entered disabled state
[  722.241347] veth4: entered allmulticast mode
[  722.241424] veth4: entered promiscuous mode
[  722.265776] br0: port 1(veth1) entered blocking state
[  722.265836] br0: port 1(veth1) entered forwarding state
[  722.268462] br0: port 2(veth2) entered blocking state
[  722.268490] br0: port 2(veth2) entered forwarding state
[  722.271058] br0: port 3(veth4) entered blocking state
[  722.271116] br0: port 3(veth4) entered forwarding state
[  735.368842] veth3: entered promiscuous mode
[  736.409032] veth3: left promiscuous mode
[  736.411764] veth3: entered promiscuous mode
[  737.447122] veth3: left promiscuous mode
[  737.456313] br0: port 3(veth4) entered disabled state
[  737.459050] br0: port 2(veth2) entered disabled state
[  737.461760] br0: port 1(veth1) entered disabled state
[  737.464423] veth4: left allmulticast mode
[  737.464447] veth4: left promiscuous mode
[  737.464467] br0: port 3(veth4) entered disabled state
[  737.464539] veth2: left allmulticast mode
[  737.464555] veth2: left promiscuous mode
[  737.464578] br0: port 2(veth2) entered disabled state
[  737.464646] veth1: left allmulticast mode
[  737.464661] veth1: left promiscuous mode
[  737.464677] br0: port 1(veth1) entered disabled state