[  729.377435][ T5740] br1: port 1(veth1) entered blocking state
[  729.377778][ T5740] br1: port 1(veth1) entered disabled state
[  729.378107][ T5740] veth1: entered allmulticast mode
[  729.380847][ T5740] veth1: entered promiscuous mode
[  729.431064][   T38] br1: port 1(veth1) entered blocking state
[  729.431429][   T38] br1: port 1(veth1) entered forwarding state
[  741.329654][ T5839] br1: port 1(veth1) entered disabled state
[  741.361081][ T5840] veth1: left allmulticast mode
[  741.361889][ T5840] veth1: left promiscuous mode
[  741.362278][ T5840] br1: port 1(veth1) entered disabled state