[  757.134111] br0: port 1(veth1) entered blocking state
[  757.134179] br0: port 1(veth1) entered disabled state
[  757.134207] veth1: entered allmulticast mode
[  757.134281] veth1: entered promiscuous mode
[  757.139189] br0: port 2(veth2) entered blocking state
[  757.139253] br0: port 2(veth2) entered disabled state
[  757.139283] veth2: entered allmulticast mode
[  757.139331] veth2: entered promiscuous mode
[  757.143804] br0: port 3(veth4) entered blocking state
[  757.143880] br0: port 3(veth4) entered disabled state
[  757.143937] veth4: entered allmulticast mode
[  757.144029] veth4: entered promiscuous mode
[  757.179267] br0: port 1(veth1) entered blocking state
[  757.179297] br0: port 1(veth1) entered forwarding state
[  757.182969] br0: port 2(veth2) entered blocking state
[  757.183006] br0: port 2(veth2) entered forwarding state
[  757.186672] br0: port 3(veth4) entered blocking state
[  757.186762] br0: port 3(veth4) entered forwarding state
[  770.331102] veth3: entered promiscuous mode
[  771.376727] veth3: left promiscuous mode
[  771.380296] veth3: entered promiscuous mode
[  772.440096] veth3: left promiscuous mode
[  772.448583] br0: port 3(veth4) entered disabled state
[  772.452384] br0: port 2(veth2) entered disabled state
[  772.456075] br0: port 1(veth1) entered disabled state
[  772.459655] veth4: left allmulticast mode
[  772.459675] veth4: left promiscuous mode
[  772.459695] br0: port 3(veth4) entered disabled state
[  772.459781] veth2: left allmulticast mode
[  772.459795] veth2: left promiscuous mode
[  772.459815] br0: port 2(veth2) entered disabled state
[  772.459879] veth1: left allmulticast mode
[  772.459892] veth1: left promiscuous mode
[  772.459910] br0: port 1(veth1) entered disabled state