[ 2094.502790][T26211] br0: port 1(dummy0) entered blocking state
[ 2094.503035][T26211] br0: port 1(dummy0) entered disabled state
[ 2094.503263][T26211] dummy0: entered allmulticast mode
[ 2094.504300][T26211] dummy0: entered promiscuous mode
[ 2094.530754][T26212] br0: port 1(dummy0) entered blocking state
[ 2094.531032][T26212] br0: port 1(dummy0) entered forwarding state
[ 2096.266987][   T12] dummy0: left allmulticast mode
[ 2096.267323][   T12] dummy0: left promiscuous mode
[ 2096.267589][   T12] br0: port 1(dummy0) entered disabled state