[  637.375013] br1: port 1(veth1) entered blocking state
[  637.375064] br1: port 1(veth1) entered disabled state
[  637.375115] veth1: entered allmulticast mode
[  637.375181] veth1: entered promiscuous mode
[  637.406038] br1: port 2(veth2) entered blocking state
[  637.406122] br1: port 2(veth2) entered disabled state
[  637.406184] veth2: entered allmulticast mode
[  637.406276] veth2: entered promiscuous mode
[  637.439680] br1: port 2(veth2) entered blocking state
[  637.439762] br1: port 2(veth2) entered forwarding state
[  637.439808] br1: port 1(veth1) entered blocking state
[  637.439842] br1: port 1(veth1) entered forwarding state
[  645.376379] br1: port 2(veth2) entered disabled state
[  645.376471] br1: port 1(veth1) entered disabled state
[  645.407104] veth2: left allmulticast mode
[  645.407157] veth2: left promiscuous mode
[  645.407197] br1: port 2(veth2) entered disabled state
[  645.434078] veth1: left allmulticast mode
[  645.434141] veth1: left promiscuous mode
[  645.434181] br1: port 1(veth1) entered disabled state