[  901.977856][T15760] br1: port 1(veth1) entered blocking state
[  901.978134][T15760] br1: port 1(veth1) entered disabled state
[  901.978673][T15760] veth1: entered allmulticast mode
[  901.984174][T15760] veth1: entered promiscuous mode
[  902.022160][ T5809] br1: port 1(veth1) entered blocking state
[  902.022437][ T5809] br1: port 1(veth1) entered forwarding state
[  928.939662][T15939] br1: port 1(veth1) entered disabled state
[  928.961975][T15940] veth1: left allmulticast mode
[  928.962204][T15940] veth1: left promiscuous mode
[  928.962523][T15940] br1: port 1(veth1) entered disabled state