[  539.024517][ T5509] br1: port 1(veth1) entered blocking state
[  539.024785][ T5509] br1: port 1(veth1) entered disabled state
[  539.025031][ T5509] veth1: entered allmulticast mode
[  539.026595][ T5509] veth1: entered promiscuous mode
[  539.077294][   T37] br1: port 1(veth1) entered blocking state
[  539.077828][   T37] br1: port 1(veth1) entered forwarding state
[  539.128293][ T5512] br1: port 2(veth2) entered blocking state
[  539.128597][ T5512] br1: port 2(veth2) entered disabled state
[  539.128906][ T5512] veth2: entered allmulticast mode
[  539.131794][ T5512] veth2: entered promiscuous mode
[  539.185788][   T57] br1: port 2(veth2) entered blocking state
[  539.186083][   T57] br1: port 2(veth2) entered forwarding state
[  559.219877][ T5750] br1: port 2(veth2) entered disabled state
[  559.252087][ T5751] veth2: left allmulticast mode
[  559.252281][ T5751] veth2: left promiscuous mode
[  559.252510][ T5751] br1: port 2(veth2) entered disabled state
[  559.294628][ T5752] br1: port 1(veth1) entered disabled state
[  559.346036][ T5753] veth1: left allmulticast mode
[  559.346346][ T5753] veth1: left promiscuous mode
[  559.346726][ T5753] br1: port 1(veth1) entered disabled state