[ 2283.482707][T26183] br0: port 1(dummy0) entered blocking state
[ 2283.482895][T26183] br0: port 1(dummy0) entered disabled state
[ 2283.483063][T26183] dummy0: entered allmulticast mode
[ 2283.484049][T26183] dummy0: entered promiscuous mode
[ 2283.513288][T26184] br0: port 1(dummy0) entered blocking state
[ 2283.513658][T26184] br0: port 1(dummy0) entered forwarding state
[ 2285.759921][   T71] dummy0: left allmulticast mode
[ 2285.760833][   T71] dummy0: left promiscuous mode
[ 2285.761126][   T71] br0: port 1(dummy0) entered disabled state