[  749.150797][ T5541] br0: port 1(veth1) entered blocking state
[  749.151249][ T5541] br0: port 1(veth1) entered disabled state
[  749.151732][ T5541] veth1: entered allmulticast mode
[  749.153314][ T5541] veth1: entered promiscuous mode
[  749.181518][ T5542] br0: port 2(veth3) entered blocking state
[  749.182346][ T5542] br0: port 2(veth3) entered disabled state
[  749.182609][ T5542] veth3: entered allmulticast mode
[  749.184162][ T5542] veth3: entered promiscuous mode
[  749.275158][   T37] br0: port 1(veth1) entered blocking state
[  749.275420][   T37] br0: port 1(veth1) entered forwarding state
[  749.327912][   T38] br0: port 2(veth3) entered blocking state
[  749.328142][   T38] br0: port 2(veth3) entered forwarding state
[  754.787532][ T5578] br0: port 2(veth3) entered disabled state
[  754.834615][ T5580] br0: port 1(veth1) entered disabled state
[  754.877708][ T5582] veth3: left allmulticast mode
[  754.877929][ T5582] veth3: left promiscuous mode
[  754.878225][ T5582] br0: port 2(veth3) entered disabled state
[  754.879086][ T5582] veth1: left allmulticast mode
[  754.879275][ T5582] veth1: left promiscuous mode
[  754.879559][ T5582] br0: port 1(veth1) entered disabled state