[  874.025262][T20969] br1: port 1(veth1) entered blocking state
[  874.025467][T20969] br1: port 1(veth1) entered disabled state
[  874.025660][T20969] veth1: entered allmulticast mode
[  874.027064][T20969] veth1: entered promiscuous mode
[  874.049768][T20003] br1: port 1(veth1) entered blocking state
[  874.049950][T20003] br1: port 1(veth1) entered forwarding state
[  885.362182][T21072] br1: port 1(veth1) entered disabled state
[  885.396836][T21073] veth1: left allmulticast mode
[  885.397047][T21073] veth1: left promiscuous mode
[  885.397323][T21073] br1: port 1(veth1) entered disabled state