[ 2411.612452][T16357] br0: port 1(dummy0) entered blocking state
[ 2411.612799][T16357] br0: port 1(dummy0) entered disabled state
[ 2411.613152][T16357] dummy0: entered allmulticast mode
[ 2411.614252][T16357] dummy0: entered promiscuous mode
[ 2411.651349][T16358] br0: port 1(dummy0) entered blocking state
[ 2411.651844][T16358] br0: port 1(dummy0) entered forwarding state
[ 2414.184344][   T63] dummy0: left allmulticast mode
[ 2414.185172][   T63] dummy0: left promiscuous mode
[ 2414.185512][   T63] br0: port 1(dummy0) entered disabled state