[  621.193553][T18690] br1: port 1(veth1) entered blocking state
[  621.193981][T18690] br1: port 1(veth1) entered disabled state
[  621.194349][T18690] veth1: entered allmulticast mode
[  621.210013][T18690] veth1: entered promiscuous mode
[  621.251234][ T2070] br1: port 1(veth1) entered blocking state
[  621.251447][ T2070] br1: port 1(veth1) entered forwarding state
[  648.466029][T18874] br1: port 1(veth1) entered disabled state
[  648.494492][T18875] veth1: left allmulticast mode
[  648.494684][T18875] veth1: left promiscuous mode
[  648.495495][T18875] br1: port 1(veth1) entered disabled state