[  552.405591] br0: port 1(veth1) entered blocking state
[  552.406205] br0: port 1(veth1) entered disabled state
[  552.406419] veth1: entered allmulticast mode
[  552.406637] veth1: entered promiscuous mode
[  552.446098] br0: port 2(veth2) entered blocking state
[  552.446312] br0: port 2(veth2) entered disabled state
[  552.446465] veth2: entered allmulticast mode
[  552.446681] veth2: entered promiscuous mode
[  552.476364] br0: port 3(veth4) entered blocking state
[  552.476544] br0: port 3(veth4) entered disabled state
[  552.476681] veth4: entered allmulticast mode
[  552.476897] veth4: entered promiscuous mode
[  552.755830] br0: port 1(veth1) entered blocking state
[  552.756105] br0: port 1(veth1) entered forwarding state
[  552.777095] br0: port 2(veth2) entered blocking state
[  552.777264] br0: port 2(veth2) entered forwarding state
[  552.796487] br0: port 3(veth4) entered blocking state
[  552.796864] br0: port 3(veth4) entered forwarding state
[  566.380516] veth3: entered promiscuous mode
[  567.514480] veth3: left promiscuous mode
[  567.524982] veth3: entered promiscuous mode
[  568.646698] veth3: left promiscuous mode
[  568.662820] br0: port 3(veth4) entered disabled state
[  568.672261] br0: port 2(veth2) entered disabled state
[  568.682113] br0: port 1(veth1) entered disabled state
[  568.692967] veth4: left allmulticast mode
[  568.693047] veth4: left promiscuous mode
[  568.693104] br0: port 3(veth4) entered disabled state
[  568.693235] veth2: left allmulticast mode
[  568.693277] veth2: left promiscuous mode
[  568.693326] br0: port 2(veth2) entered disabled state
[  568.693428] veth1: left allmulticast mode
[  568.693467] veth1: left promiscuous mode
[  568.693514] br0: port 1(veth1) entered disabled state