[  500.124357] br1: port 1(veth1) entered blocking state
[  500.124420] br1: port 1(veth1) entered disabled state
[  500.124477] veth1: entered allmulticast mode
[  500.124563] veth1: entered promiscuous mode
[  500.136097] br1: port 1(veth1) entered blocking state
[  500.136232] br1: port 1(veth1) entered forwarding state
[  500.147604] br1: port 2(veth2) entered blocking state
[  500.147673] br1: port 2(veth2) entered disabled state
[  500.147737] veth2: entered allmulticast mode
[  500.147844] veth2: entered promiscuous mode
[  500.159641] br1: port 2(veth2) entered blocking state
[  500.159722] br1: port 2(veth2) entered forwarding state
[  511.799947] br1: port 2(veth2) entered disabled state
[  511.809666] veth2: left allmulticast mode
[  511.809726] veth2: left promiscuous mode
[  511.809815] br1: port 2(veth2) entered disabled state
[  511.819775] br1: port 1(veth1) entered disabled state
[  511.829678] veth1: left allmulticast mode
[  511.829742] veth1: left promiscuous mode
[  511.829793] br1: port 1(veth1) entered disabled state