[  753.074143] br1: port 1(veth1) entered blocking state
[  753.074184] br1: port 1(veth1) entered disabled state
[  753.074280] veth1: entered allmulticast mode
[  753.074363] veth1: entered promiscuous mode
[  753.084564] br1: port 1(veth1) entered blocking state
[  753.084600] br1: port 1(veth1) entered forwarding state
[  753.089971] br1: port 2(veth2) entered blocking state
[  753.089994] br1: port 2(veth2) entered disabled state
[  753.090018] veth2: entered allmulticast mode
[  753.090058] veth2: entered promiscuous mode
[  753.100322] br1: port 2(veth2) entered blocking state
[  753.100344] br1: port 2(veth2) entered forwarding state
[  770.735971] br1: port 2(veth2) entered disabled state
[  770.739937] veth2: left allmulticast mode
[  770.739959] veth2: left promiscuous mode
[  770.739979] br1: port 2(veth2) entered disabled state
[  770.743953] br1: port 1(veth1) entered disabled state
[  770.747897] veth1: left allmulticast mode
[  770.747915] veth1: left promiscuous mode
[  770.747936] br1: port 1(veth1) entered disabled state