[  503.695913][ T4018] br1: port 1(veth1) entered blocking state
[  503.696176][ T4018] br1: port 1(veth1) entered disabled state
[  503.696420][ T4018] veth1: entered allmulticast mode
[  503.698164][ T4018] veth1: entered promiscuous mode
[  503.730896][   T38] br1: port 1(veth1) entered blocking state
[  503.731235][   T38] br1: port 1(veth1) entered forwarding state
[  530.462206][ T4201] br1: port 1(veth1) entered disabled state
[  530.484994][ T4202] veth1: left allmulticast mode
[  530.485172][ T4202] veth1: left promiscuous mode
[  530.485403][ T4202] br1: port 1(veth1) entered disabled state