[  500.424720] br1: port 1(veth1) entered blocking state
[  500.424806] br1: port 1(veth1) entered disabled state
[  500.424872] veth1: entered allmulticast mode
[  500.424965] veth1: entered promiscuous mode
[  500.435995] br1: port 1(veth1) entered blocking state
[  500.436040] br1: port 1(veth1) entered forwarding state
[  500.439947] br1: port 2(veth2) entered blocking state
[  500.439986] br1: port 2(veth2) entered disabled state
[  500.440021] veth2: entered allmulticast mode
[  500.440079] veth2: entered promiscuous mode
[  500.451038] br1: port 2(veth2) entered blocking state
[  500.451111] br1: port 2(veth2) entered forwarding state
[  517.784716] br1: port 2(veth2) entered disabled state
[  517.787813] veth2: left allmulticast mode
[  517.787881] veth2: left promiscuous mode
[  517.787941] br1: port 2(veth2) entered disabled state
[  517.791168] br1: port 1(veth1) entered disabled state
[  517.794442] veth1: left allmulticast mode
[  517.794472] veth1: left promiscuous mode
[  517.794498] br1: port 1(veth1) entered disabled state