[  712.533272][ T4820] br1: port 1(veth1) entered blocking state
[  712.533579][ T4820] br1: port 1(veth1) entered disabled state
[  712.533846][ T4820] veth1: entered allmulticast mode
[  712.536880][ T4820] veth1: entered promiscuous mode
[  712.580881][ T4823] br1: port 2(veth2) entered blocking state
[  712.581120][ T4823] br1: port 2(veth2) entered disabled state
[  712.581402][ T4823] veth2: entered allmulticast mode
[  712.583459][ T4823] veth2: entered promiscuous mode
[  712.638855][ T4825] br1: port 2(veth2) entered blocking state
[  712.639114][ T4825] br1: port 2(veth2) entered forwarding state
[  712.639526][ T4825] br1: port 1(veth1) entered blocking state
[  712.639768][ T4825] br1: port 1(veth1) entered forwarding state
[  722.927384][ T5138] br1: port 2(veth2) entered disabled state
[  722.927910][ T5138] br1: port 1(veth1) entered disabled state
[  722.967921][ T5140] veth2: left allmulticast mode
[  722.968100][ T5140] veth2: left promiscuous mode
[  722.968337][ T5140] br1: port 2(veth2) entered disabled state
[  723.025537][ T5142] veth1: left allmulticast mode
[  723.025756][ T5142] veth1: left promiscuous mode
[  723.026054][ T5142] br1: port 1(veth1) entered disabled state