[  636.313645][ T5221] br1: port 1(veth1) entered blocking state
[  636.313891][ T5221] br1: port 1(veth1) entered disabled state
[  636.314161][ T5221] veth1: entered allmulticast mode
[  636.316283][ T5221] veth1: entered promiscuous mode
[  636.348402][   T37] br1: port 1(veth1) entered blocking state
[  636.348598][   T37] br1: port 1(veth1) entered forwarding state
[  636.368232][ T5224] br1: port 2(veth2) entered blocking state
[  636.368456][ T5224] br1: port 2(veth2) entered disabled state
[  636.368704][ T5224] veth2: entered allmulticast mode
[  636.370179][ T5224] veth2: entered promiscuous mode
[  636.405381][ T2941] br1: port 2(veth2) entered blocking state
[  636.405579][ T2941] br1: port 2(veth2) entered forwarding state
[  655.135397][ T5440] br1: port 2(veth2) entered disabled state
[  655.160689][ T5441] veth2: left allmulticast mode
[  655.160851][ T5441] veth2: left promiscuous mode
[  655.161074][ T5441] br1: port 2(veth2) entered disabled state
[  655.184093][ T5442] br1: port 1(veth1) entered disabled state
[  655.212050][ T5443] veth1: left allmulticast mode
[  655.212203][ T5443] veth1: left promiscuous mode
[  655.212412][ T5443] br1: port 1(veth1) entered disabled state