[ 1896.047248][T24864] br0: port 1(dummy0) entered blocking state
[ 1896.048017][T24864] br0: port 1(dummy0) entered disabled state
[ 1896.048230][T24864] dummy0: entered allmulticast mode
[ 1896.049281][T24864] dummy0: entered promiscuous mode
[ 1896.079431][T24865] br0: port 1(dummy0) entered blocking state
[ 1896.079902][T24865] br0: port 1(dummy0) entered forwarding state
[ 1898.076537][   T71] dummy0: left allmulticast mode
[ 1898.078519][   T71] dummy0: left promiscuous mode
[ 1898.078823][   T71] br0: port 1(dummy0) entered disabled state