[ 2403.105335][T27648] br0: port 1(dummy0) entered blocking state
[ 2403.105639][T27648] br0: port 1(dummy0) entered disabled state
[ 2403.105933][T27648] dummy0: entered allmulticast mode
[ 2403.107084][T27648] dummy0: entered promiscuous mode
[ 2403.142675][T27649] br0: port 1(dummy0) entered blocking state
[ 2403.143314][T27649] br0: port 1(dummy0) entered forwarding state
[ 2405.642787][T10118] dummy0: left allmulticast mode
[ 2405.643975][T10118] dummy0: left promiscuous mode
[ 2405.644328][T10118] br0: port 1(dummy0) entered disabled state