[  521.135761] br0: port 1(veth1) entered blocking state
[  521.135834] br0: port 1(veth1) entered disabled state
[  521.135889] veth1: entered allmulticast mode
[  521.135984] veth1: entered promiscuous mode
[  521.149039] br0: port 2(veth2) entered blocking state
[  521.149102] br0: port 2(veth2) entered disabled state
[  521.149147] veth2: entered allmulticast mode
[  521.149217] veth2: entered promiscuous mode
[  521.164172] br0: port 3(veth4) entered blocking state
[  521.164234] br0: port 3(veth4) entered disabled state
[  521.164292] veth4: entered allmulticast mode
[  521.164384] veth4: entered promiscuous mode
[  521.241720] br0: port 1(veth1) entered blocking state
[  521.241783] br0: port 1(veth1) entered forwarding state
[  521.257216] br0: port 2(veth2) entered blocking state
[  521.257278] br0: port 2(veth2) entered forwarding state
[  521.269666] br0: port 3(veth4) entered blocking state
[  521.269746] br0: port 3(veth4) entered forwarding state
[  534.763490] veth3: entered promiscuous mode
[  535.902350] veth3: left promiscuous mode
[  535.916333] veth3: entered promiscuous mode
[  537.059012] veth3: left promiscuous mode
[  537.072496] br0: port 3(veth4) entered disabled state
[  537.084028] br0: port 2(veth2) entered disabled state
[  537.095748] br0: port 1(veth1) entered disabled state
[  537.108084] veth4: left allmulticast mode
[  537.108127] veth4: left promiscuous mode
[  537.108162] br0: port 3(veth4) entered disabled state
[  537.108253] veth2: left allmulticast mode
[  537.108282] veth2: left promiscuous mode
[  537.108314] br0: port 2(veth2) entered disabled state
[  537.108384] veth1: left allmulticast mode
[  537.108409] veth1: left promiscuous mode
[  537.108441] br0: port 1(veth1) entered disabled state