[  747.202133][ T4956] br0: port 1(veth1) entered blocking state
[  747.202395][ T4956] br0: port 1(veth1) entered disabled state
[  747.202648][ T4956] veth1: entered allmulticast mode
[  747.204161][ T4956] veth1: entered promiscuous mode
[  747.239479][ T4958] br0: port 2(veth2) entered blocking state
[  747.239702][ T4958] br0: port 2(veth2) entered disabled state
[  747.239952][ T4958] veth2: entered allmulticast mode
[  747.242840][ T4958] veth2: entered promiscuous mode
[  747.295266][ T4827] br0: port 1(veth1) entered blocking state
[  747.295489][ T4827] br0: port 1(veth1) entered forwarding state
[  757.423284][ T4827] br0: port 2(veth2) entered blocking state
[  757.423502][ T4827] br0: port 2(veth2) entered forwarding state
[  763.687414][ T4981] br0: port 2(veth2) entered disabled state
[  763.760255][ T2074] br0: port 2(veth2) entered blocking state
[  763.760483][ T2074] br0: port 2(veth2) entered forwarding state
[  770.048147][ T5005] br0: port 1(veth1) entered disabled state
[  770.076167][ T5006] br0: port 2(veth2) entered disabled state
[  770.097629][ T5007] veth2: left allmulticast mode
[  770.097795][ T5007] veth2: left promiscuous mode
[  770.098225][ T5007] br0: port 2(veth2) entered disabled state
[  770.099138][ T5007] veth1: left allmulticast mode
[  770.099268][ T5007] veth1: left promiscuous mode
[  770.099465][ T5007] br0: port 1(veth1) entered disabled state
[  770.153347][ T5007] ip (5007) used greatest stack depth: 23520 bytes left