[  552.297336] br0: port 1(veth1) entered blocking state
[  552.297412] br0: port 1(veth1) entered disabled state
[  552.297500] veth1: entered allmulticast mode
[  552.297610] veth1: entered promiscuous mode
[  552.316309] br0: port 2(veth2) entered blocking state
[  552.316384] br0: port 2(veth2) entered disabled state
[  552.316453] veth2: entered allmulticast mode
[  552.316557] veth2: entered promiscuous mode
[  552.334584] br0: port 3(veth4) entered blocking state
[  552.334652] br0: port 3(veth4) entered disabled state
[  552.334751] veth4: entered allmulticast mode
[  552.334888] veth4: entered promiscuous mode
[  552.421195] br0: port 1(veth1) entered blocking state
[  552.421258] br0: port 1(veth1) entered forwarding state
[  552.438388] br0: port 2(veth2) entered blocking state
[  552.438461] br0: port 2(veth2) entered forwarding state
[  552.457193] br0: port 3(veth4) entered blocking state
[  552.457257] br0: port 3(veth4) entered forwarding state
[  565.894022] veth3: entered promiscuous mode
[  567.039521] veth3: left promiscuous mode
[  567.054156] veth3: entered promiscuous mode
[  568.190307] veth3: left promiscuous mode
[  568.207543] br0: port 3(veth4) entered disabled state
[  568.221744] br0: port 2(veth2) entered disabled state
[  568.236805] br0: port 1(veth1) entered disabled state
[  568.252128] veth4: left allmulticast mode
[  568.252194] veth4: left promiscuous mode
[  568.252252] br0: port 3(veth4) entered disabled state
[  568.252369] veth2: left allmulticast mode
[  568.252407] veth2: left promiscuous mode
[  568.252446] br0: port 2(veth2) entered disabled state
[  568.252541] veth1: left allmulticast mode
[  568.252578] veth1: left promiscuous mode
[  568.252615] br0: port 1(veth1) entered disabled state