[  551.385446] br0: port 1(veth1) entered blocking state
[  551.385570] br0: port 1(veth1) entered disabled state
[  551.385650] veth1: entered allmulticast mode
[  551.385774] veth1: entered promiscuous mode
[  551.397731] br0: port 2(veth2) entered blocking state
[  551.397818] br0: port 2(veth2) entered disabled state
[  551.397908] veth2: entered allmulticast mode
[  551.398042] veth2: entered promiscuous mode
[  551.409213] br0: port 3(veth4) entered blocking state
[  551.409312] br0: port 3(veth4) entered disabled state
[  551.409373] veth4: entered allmulticast mode
[  551.409470] veth4: entered promiscuous mode
[  551.501839] br0: port 1(veth1) entered blocking state
[  551.501914] br0: port 1(veth1) entered forwarding state
[  551.513581] br0: port 2(veth2) entered blocking state
[  551.513661] br0: port 2(veth2) entered forwarding state
[  551.523808] br0: port 3(veth4) entered blocking state
[  551.523886] br0: port 3(veth4) entered forwarding state
[  564.848409] veth3: entered promiscuous mode
[  565.975202] veth3: left promiscuous mode
[  565.985415] veth3: entered promiscuous mode
[  567.132319] veth3: left promiscuous mode
[  567.149019] br0: port 3(veth4) entered disabled state
[  567.159030] br0: port 2(veth2) entered disabled state
[  567.169655] br0: port 1(veth1) entered disabled state
[  567.179687] veth4: left allmulticast mode
[  567.179741] veth4: left promiscuous mode
[  567.179780] br0: port 3(veth4) entered disabled state
[  567.179892] veth2: left allmulticast mode
[  567.179925] veth2: left promiscuous mode
[  567.179956] br0: port 2(veth2) entered disabled state
[  567.180055] veth1: left allmulticast mode
[  567.180086] veth1: left promiscuous mode
[  567.180116] br0: port 1(veth1) entered disabled state