[  300.246815] br0: port 1(veth1) entered blocking state
[  300.246887] br0: port 1(veth1) entered disabled state
[  300.246942] veth1: entered allmulticast mode
[  300.247018] veth1: entered promiscuous mode
[  300.249663] br0: port 2(veth2) entered blocking state
[  300.249701] br0: port 2(veth2) entered disabled state
[  300.249722] veth2: entered allmulticast mode
[  300.249758] veth2: entered promiscuous mode
[  300.254942] br0: port 1(veth1) entered blocking state
[  300.254973] br0: port 1(veth1) entered forwarding state
[  310.268384] br0: port 2(veth2) entered blocking state
[  310.268428] br0: port 2(veth2) entered forwarding state
[  316.307205] br0: port 2(veth2) entered disabled state
[  316.315053] br0: port 2(veth2) entered blocking state
[  316.315115] br0: port 2(veth2) entered forwarding state
[  322.359036] br0: port 1(veth1) entered disabled state
[  322.361801] br0: port 2(veth2) entered disabled state
[  322.364451] veth2: left allmulticast mode
[  322.364502] veth2: left promiscuous mode
[  322.364553] br0: port 2(veth2) entered disabled state
[  322.364660] veth1: left allmulticast mode
[  322.364713] veth1: left promiscuous mode
[  322.364762] br0: port 1(veth1) entered disabled state