[  686.010235] br1: port 1(veth1) entered blocking state
[  686.010361] br1: port 1(veth1) entered disabled state
[  686.010430] veth1: entered allmulticast mode
[  686.010560] veth1: entered promiscuous mode
[  686.016093] br1: port 2(veth2) entered blocking state
[  686.016139] br1: port 2(veth2) entered disabled state
[  686.016172] veth2: entered allmulticast mode
[  686.016225] veth2: entered promiscuous mode
[  686.021654] br1: port 2(veth2) entered blocking state
[  686.021713] br1: port 2(veth2) entered forwarding state
[  686.021761] br1: port 1(veth1) entered blocking state
[  686.021800] br1: port 1(veth1) entered forwarding state
[  692.177879] br1: port 2(veth2) entered disabled state
[  692.177945] br1: port 1(veth1) entered disabled state
[  692.183135] veth2: left allmulticast mode
[  692.183204] veth2: left promiscuous mode
[  692.183267] br1: port 2(veth2) entered disabled state
[  692.188402] veth1: left allmulticast mode
[  692.188438] veth1: left promiscuous mode
[  692.188466] br1: port 1(veth1) entered disabled state