[  552.403523] br0: port 1(veth1) entered blocking state
[  552.403590] br0: port 1(veth1) entered disabled state
[  552.403642] veth1: entered allmulticast mode
[  552.403734] veth1: entered promiscuous mode
[  552.413229] br0: port 2(veth2) entered blocking state
[  552.413291] br0: port 2(veth2) entered disabled state
[  552.413344] veth2: entered allmulticast mode
[  552.413417] veth2: entered promiscuous mode
[  552.422789] br0: port 3(veth4) entered blocking state
[  552.422848] br0: port 3(veth4) entered disabled state
[  552.422895] veth4: entered allmulticast mode
[  552.422979] veth4: entered promiscuous mode
[  552.502176] br0: port 1(veth1) entered blocking state
[  552.502263] br0: port 1(veth1) entered forwarding state
[  552.512171] br0: port 2(veth2) entered blocking state
[  552.512233] br0: port 2(veth2) entered forwarding state
[  552.521941] br0: port 3(veth4) entered blocking state
[  552.522032] br0: port 3(veth4) entered forwarding state
[  565.857829] veth3: entered promiscuous mode
[  566.988716] veth3: left promiscuous mode
[  566.999867] veth3: entered promiscuous mode
[  568.136869] veth3: left promiscuous mode
[  568.154334] br0: port 3(veth4) entered disabled state
[  568.164829] br0: port 2(veth2) entered disabled state
[  568.176484] br0: port 1(veth1) entered disabled state
[  568.188173] veth4: left allmulticast mode
[  568.188284] veth4: left promiscuous mode
[  568.188350] br0: port 3(veth4) entered disabled state
[  568.188512] veth2: left allmulticast mode
[  568.188569] veth2: left promiscuous mode
[  568.188627] br0: port 2(veth2) entered disabled state
[  568.188764] veth1: left allmulticast mode
[  568.188824] veth1: left promiscuous mode
[  568.188879] br0: port 1(veth1) entered disabled state