[ 2342.600838][T31611] br0: port 1(dummy0) entered blocking state
[ 2342.601024][T31611] br0: port 1(dummy0) entered disabled state
[ 2342.601207][T31611] dummy0: entered allmulticast mode
[ 2342.602093][T31611] dummy0: entered promiscuous mode
[ 2342.631222][T31612] br0: port 1(dummy0) entered blocking state
[ 2342.631404][T31612] br0: port 1(dummy0) entered forwarding state
[ 2344.880238][   T69] dummy0: left allmulticast mode
[ 2344.880879][   T69] dummy0: left promiscuous mode
[ 2344.881112][   T69] br0: port 1(dummy0) entered disabled state