[  500.956418] br1: port 1(veth1) entered blocking state
[  500.956517] br1: port 1(veth1) entered disabled state
[  500.956596] veth1: entered allmulticast mode
[  500.956704] veth1: entered promiscuous mode
[  500.960678] br1: port 1(veth1) entered blocking state
[  500.960711] br1: port 1(veth1) entered forwarding state
[  500.964566] br1: port 2(veth2) entered blocking state
[  500.964617] br1: port 2(veth2) entered disabled state
[  500.964655] veth2: entered allmulticast mode
[  500.964716] veth2: entered promiscuous mode
[  500.968672] br1: port 2(veth2) entered blocking state
[  500.968743] br1: port 2(veth2) entered forwarding state
[  530.756466] br1: port 1(veth1) entered disabled state
[  530.760222] br1: port 2(veth2) entered disabled state
[  530.763921] veth2: left allmulticast mode
[  530.763947] veth2: left promiscuous mode
[  530.763977] br1: port 2(veth2) entered disabled state
[  530.764054] veth1: left allmulticast mode
[  530.764075] veth1: left promiscuous mode
[  530.764098] br1: port 1(veth1) entered disabled state