[  742.801067][ T5296] br1: port 1(veth1) entered blocking state
[  742.801449][ T5296] br1: port 1(veth1) entered disabled state
[  742.801844][ T5296] veth1: entered allmulticast mode
[  742.805083][ T5296] veth1: entered promiscuous mode
[  742.845263][ T4496] br1: port 1(veth1) entered blocking state
[  742.845614][ T4496] br1: port 1(veth1) entered forwarding state
[  754.825051][ T5399] br1: port 1(veth1) entered disabled state
[  754.876067][ T5400] veth1: left allmulticast mode
[  754.876331][ T5400] veth1: left promiscuous mode
[  754.876701][ T5400] br1: port 1(veth1) entered disabled state