[  552.848336] br0: port 1(veth1) entered blocking state
[  552.848463] br0: port 1(veth1) entered disabled state
[  552.848534] veth1: entered allmulticast mode
[  552.848644] veth1: entered promiscuous mode
[  552.857969] br0: port 2(veth2) entered blocking state
[  552.858034] br0: port 2(veth2) entered disabled state
[  552.858100] veth2: entered allmulticast mode
[  552.858191] veth2: entered promiscuous mode
[  552.869017] br0: port 3(veth4) entered blocking state
[  552.869126] br0: port 3(veth4) entered disabled state
[  552.869199] veth4: entered allmulticast mode
[  552.869309] veth4: entered promiscuous mode
[  552.949163] br0: port 1(veth1) entered blocking state
[  552.949258] br0: port 1(veth1) entered forwarding state
[  552.959149] br0: port 2(veth2) entered blocking state
[  552.959237] br0: port 2(veth2) entered forwarding state
[  552.968579] br0: port 3(veth4) entered blocking state
[  552.968698] br0: port 3(veth4) entered forwarding state
[  566.311119] veth3: entered promiscuous mode
[  567.429664] veth3: left promiscuous mode
[  567.439723] veth3: entered promiscuous mode
[  568.578059] veth3: left promiscuous mode
[  568.595548] br0: port 3(veth4) entered disabled state
[  568.606343] br0: port 2(veth2) entered disabled state
[  568.617015] br0: port 1(veth1) entered disabled state
[  568.627856] veth4: left allmulticast mode
[  568.627914] veth4: left promiscuous mode
[  568.627958] br0: port 3(veth4) entered disabled state
[  568.628060] veth2: left allmulticast mode
[  568.628110] veth2: left promiscuous mode
[  568.628157] br0: port 2(veth2) entered disabled state
[  568.628248] veth1: left allmulticast mode
[  568.628291] veth1: left promiscuous mode
[  568.628334] br0: port 1(veth1) entered disabled state