[  552.414814] br0: port 1(veth1) entered blocking state
[  552.414905] br0: port 1(veth1) entered disabled state
[  552.414983] veth1: entered allmulticast mode
[  552.415091] veth1: entered promiscuous mode
[  552.431596] br0: port 2(veth2) entered blocking state
[  552.431670] br0: port 2(veth2) entered disabled state
[  552.431744] veth2: entered allmulticast mode
[  552.431835] veth2: entered promiscuous mode
[  552.449880] br0: port 3(veth4) entered blocking state
[  552.449943] br0: port 3(veth4) entered disabled state
[  552.449998] veth4: entered allmulticast mode
[  552.450086] veth4: entered promiscuous mode
[  552.542663] br0: port 1(veth1) entered blocking state
[  552.542752] br0: port 1(veth1) entered forwarding state
[  552.560123] br0: port 2(veth2) entered blocking state
[  552.560192] br0: port 2(veth2) entered forwarding state
[  552.578446] br0: port 3(veth4) entered blocking state
[  552.578514] br0: port 3(veth4) entered forwarding state
[  566.064076] veth3: entered promiscuous mode
[  567.207227] veth3: left promiscuous mode
[  567.223172] veth3: entered promiscuous mode
[  568.380289] veth3: left promiscuous mode
[  568.401699] br0: port 3(veth4) entered disabled state
[  568.417051] br0: port 2(veth2) entered disabled state
[  568.434289] br0: port 1(veth1) entered disabled state
[  568.449516] veth4: left allmulticast mode
[  568.449577] veth4: left promiscuous mode
[  568.449621] br0: port 3(veth4) entered disabled state
[  568.449744] veth2: left allmulticast mode
[  568.449804] veth2: left promiscuous mode
[  568.449846] br0: port 2(veth2) entered disabled state
[  568.449936] veth1: left allmulticast mode
[  568.449971] veth1: left promiscuous mode
[  568.450004] br0: port 1(veth1) entered disabled state