[  552.424021] br0: port 1(veth1) entered blocking state
[  552.424120] br0: port 1(veth1) entered disabled state
[  552.424203] veth1: entered allmulticast mode
[  552.424327] veth1: entered promiscuous mode
[  552.434884] br0: port 2(veth2) entered blocking state
[  552.434981] br0: port 2(veth2) entered disabled state
[  552.435062] veth2: entered allmulticast mode
[  552.435172] veth2: entered promiscuous mode
[  552.445346] br0: port 3(veth4) entered blocking state
[  552.445429] br0: port 3(veth4) entered disabled state
[  552.445501] veth4: entered allmulticast mode
[  552.445599] veth4: entered promiscuous mode
[  552.538597] br0: port 1(veth1) entered blocking state
[  552.538701] br0: port 1(veth1) entered forwarding state
[  552.549229] br0: port 2(veth2) entered blocking state
[  552.549300] br0: port 2(veth2) entered forwarding state
[  552.559701] br0: port 3(veth4) entered blocking state
[  552.559774] br0: port 3(veth4) entered forwarding state
[  565.856382] veth3: entered promiscuous mode
[  566.995481] veth3: left promiscuous mode
[  567.004831] veth3: entered promiscuous mode
[  568.146315] veth3: left promiscuous mode
[  568.163706] br0: port 3(veth4) entered disabled state
[  568.174296] br0: port 2(veth2) entered disabled state
[  568.184342] br0: port 1(veth1) entered disabled state
[  568.194975] veth4: left allmulticast mode
[  568.195035] veth4: left promiscuous mode
[  568.195076] br0: port 3(veth4) entered disabled state
[  568.195207] veth2: left allmulticast mode
[  568.195241] veth2: left promiscuous mode
[  568.195284] br0: port 2(veth2) entered disabled state
[  568.195393] veth1: left allmulticast mode
[  568.195428] veth1: left promiscuous mode
[  568.195470] br0: port 1(veth1) entered disabled state