[  640.082480] br1: port 1(veth1) entered blocking state
[  640.082559] br1: port 1(veth1) entered disabled state
[  640.082631] veth1: entered allmulticast mode
[  640.082748] veth1: entered promiscuous mode
[  640.119661] br1: port 2(veth2) entered blocking state
[  640.119763] br1: port 2(veth2) entered disabled state
[  640.119831] veth2: entered allmulticast mode
[  640.119942] veth2: entered promiscuous mode
[  640.156111] br1: port 2(veth2) entered blocking state
[  640.156185] br1: port 2(veth2) entered forwarding state
[  640.156243] br1: port 1(veth1) entered blocking state
[  640.156289] br1: port 1(veth1) entered forwarding state
[  648.507567] br1: port 2(veth2) entered disabled state
[  648.507658] br1: port 1(veth1) entered disabled state
[  648.540137] veth2: left allmulticast mode
[  648.540204] veth2: left promiscuous mode
[  648.540253] br1: port 2(veth2) entered disabled state
[  648.572777] veth1: left allmulticast mode
[  648.572835] veth1: left promiscuous mode
[  648.572869] br1: port 1(veth1) entered disabled state