[  753.308934] br1: port 1(veth1) entered blocking state
[  753.308983] br1: port 1(veth1) entered disabled state
[  753.309016] veth1: entered allmulticast mode
[  753.309071] veth1: entered promiscuous mode
[  753.318075] br1: port 1(veth1) entered blocking state
[  753.318139] br1: port 1(veth1) entered forwarding state
[  753.322975] br1: port 2(veth2) entered blocking state
[  753.323014] br1: port 2(veth2) entered disabled state
[  753.323047] veth2: entered allmulticast mode
[  753.323105] veth2: entered promiscuous mode
[  753.332149] br1: port 2(veth2) entered blocking state
[  753.332214] br1: port 2(veth2) entered forwarding state
[  770.771248] br1: port 2(veth2) entered disabled state
[  770.775389] veth2: left allmulticast mode
[  770.775447] veth2: left promiscuous mode
[  770.775517] br1: port 2(veth2) entered disabled state
[  770.779734] br1: port 1(veth1) entered disabled state
[  770.783834] veth1: left allmulticast mode
[  770.783894] veth1: left promiscuous mode
[  770.783959] br1: port 1(veth1) entered disabled state