[  551.857949] br0: port 1(veth1) entered blocking state
[  551.858030] br0: port 1(veth1) entered disabled state
[  551.858103] veth1: entered allmulticast mode
[  551.858195] veth1: entered promiscuous mode
[  551.873609] br0: port 2(veth2) entered blocking state
[  551.873671] br0: port 2(veth2) entered disabled state
[  551.873732] veth2: entered allmulticast mode
[  551.873819] veth2: entered promiscuous mode
[  551.888513] br0: port 3(veth4) entered blocking state
[  551.888586] br0: port 3(veth4) entered disabled state
[  551.888641] veth4: entered allmulticast mode
[  551.888735] veth4: entered promiscuous mode
[  551.974902] br0: port 1(veth1) entered blocking state
[  551.974982] br0: port 1(veth1) entered forwarding state
[  551.989894] br0: port 2(veth2) entered blocking state
[  551.989961] br0: port 2(veth2) entered forwarding state
[  552.008269] br0: port 3(veth4) entered blocking state
[  552.008353] br0: port 3(veth4) entered forwarding state
[  565.409308] veth3: entered promiscuous mode
[  566.560536] veth3: left promiscuous mode
[  566.572325] veth3: entered promiscuous mode
[  567.719923] veth3: left promiscuous mode
[  567.735668] br0: port 3(veth4) entered disabled state
[  567.749687] br0: port 2(veth2) entered disabled state
[  567.765374] br0: port 1(veth1) entered disabled state
[  567.779832] veth4: left allmulticast mode
[  567.779888] veth4: left promiscuous mode
[  567.779936] br0: port 3(veth4) entered disabled state
[  567.780031] veth2: left allmulticast mode
[  567.780074] veth2: left promiscuous mode
[  567.780111] br0: port 2(veth2) entered disabled state
[  567.780178] veth1: left allmulticast mode
[  567.780216] veth1: left promiscuous mode
[  567.780252] br0: port 1(veth1) entered disabled state