[  500.869607] br1: port 1(veth1) entered blocking state
[  500.869709] br1: port 1(veth1) entered disabled state
[  500.869783] veth1: entered allmulticast mode
[  500.869917] veth1: entered promiscuous mode
[  500.873912] br1: port 1(veth1) entered blocking state
[  500.873980] br1: port 1(veth1) entered forwarding state
[  500.878005] br1: port 2(veth2) entered blocking state
[  500.878079] br1: port 2(veth2) entered disabled state
[  500.878152] veth2: entered allmulticast mode
[  500.878264] veth2: entered promiscuous mode
[  500.882037] br1: port 2(veth2) entered blocking state
[  500.882071] br1: port 2(veth2) entered forwarding state
[  530.661739] br1: port 1(veth1) entered disabled state
[  530.665889] br1: port 2(veth2) entered disabled state
[  530.670394] veth2: left allmulticast mode
[  530.670428] veth2: left promiscuous mode
[  530.670457] br1: port 2(veth2) entered disabled state
[  530.670538] veth1: left allmulticast mode
[  530.670567] veth1: left promiscuous mode
[  530.670598] br1: port 1(veth1) entered disabled state