[ 2065.718170][T13484] br0: port 1(dummy0) entered blocking state
[ 2065.718380][T13484] br0: port 1(dummy0) entered disabled state
[ 2065.718543][T13484] dummy0: entered allmulticast mode
[ 2065.719956][T13484] dummy0: entered promiscuous mode
[ 2065.749907][T13485] br0: port 1(dummy0) entered blocking state
[ 2065.750118][T13485] br0: port 1(dummy0) entered forwarding state
[ 2068.089280][   T69] dummy0: left allmulticast mode
[ 2068.090284][   T69] dummy0: left promiscuous mode
[ 2068.090537][   T69] br0: port 1(dummy0) entered disabled state