[  552.401431] br0: port 1(veth1) entered blocking state
[  552.401465] br0: port 1(veth1) entered disabled state
[  552.401489] veth1: entered allmulticast mode
[  552.401529] veth1: entered promiscuous mode
[  552.404286] br0: port 2(veth2) entered blocking state
[  552.404315] br0: port 2(veth2) entered disabled state
[  552.404336] veth2: entered allmulticast mode
[  552.404376] veth2: entered promiscuous mode
[  552.407091] br0: port 3(veth4) entered blocking state
[  552.407117] br0: port 3(veth4) entered disabled state
[  552.407147] veth4: entered allmulticast mode
[  552.407208] veth4: entered promiscuous mode
[  552.432677] br0: port 1(veth1) entered blocking state
[  552.432704] br0: port 1(veth1) entered forwarding state
[  552.435433] br0: port 2(veth2) entered blocking state
[  552.435459] br0: port 2(veth2) entered forwarding state
[  552.438128] br0: port 3(veth4) entered blocking state
[  552.438155] br0: port 3(veth4) entered forwarding state
[  565.562907] veth3: entered promiscuous mode
[  566.603005] veth3: left promiscuous mode
[  566.605778] veth3: entered promiscuous mode
[  567.641409] veth3: left promiscuous mode
[  567.651205] br0: port 3(veth4) entered disabled state
[  567.654105] br0: port 2(veth2) entered disabled state
[  567.656948] br0: port 1(veth1) entered disabled state
[  567.659747] veth4: left allmulticast mode
[  567.659765] veth4: left promiscuous mode
[  567.659781] br0: port 3(veth4) entered disabled state
[  567.659881] veth2: left allmulticast mode
[  567.659895] veth2: left promiscuous mode
[  567.659916] br0: port 2(veth2) entered disabled state
[  567.659991] veth1: left allmulticast mode
[  567.660004] veth1: left promiscuous mode
[  567.660020] br0: port 1(veth1) entered disabled state