[  551.410173] br0: port 1(veth1) entered blocking state
[  551.410245] br0: port 1(veth1) entered disabled state
[  551.410299] veth1: entered allmulticast mode
[  551.410392] veth1: entered promiscuous mode
[  551.424560] br0: port 2(veth2) entered blocking state
[  551.424618] br0: port 2(veth2) entered disabled state
[  551.424671] veth2: entered allmulticast mode
[  551.424758] veth2: entered promiscuous mode
[  551.439847] br0: port 3(veth4) entered blocking state
[  551.439916] br0: port 3(veth4) entered disabled state
[  551.439971] veth4: entered allmulticast mode
[  551.440048] veth4: entered promiscuous mode
[  551.514073] br0: port 1(veth1) entered blocking state
[  551.514131] br0: port 1(veth1) entered forwarding state
[  551.529846] br0: port 2(veth2) entered blocking state
[  551.529918] br0: port 2(veth2) entered forwarding state
[  551.545588] br0: port 3(veth4) entered blocking state
[  551.545660] br0: port 3(veth4) entered forwarding state
[  564.980875] veth3: entered promiscuous mode
[  566.131221] veth3: left promiscuous mode
[  566.144339] veth3: entered promiscuous mode
[  567.309988] veth3: left promiscuous mode
[  567.329376] br0: port 3(veth4) entered disabled state
[  567.345321] br0: port 2(veth2) entered disabled state
[  567.362495] br0: port 1(veth1) entered disabled state
[  567.380540] veth4: left allmulticast mode
[  567.380598] veth4: left promiscuous mode
[  567.380706] br0: port 3(veth4) entered disabled state
[  567.380858] veth2: left allmulticast mode
[  567.380896] veth2: left promiscuous mode
[  567.380939] br0: port 2(veth2) entered disabled state
[  567.381056] veth1: left allmulticast mode
[  567.381129] veth1: left promiscuous mode
[  567.381171] br0: port 1(veth1) entered disabled state