[  925.486491][T12762] rb_a: entered promiscuous mode
[  925.487369][T12762] rb_b: entered promiscuous mode
[  925.489353][T12762] rb_il: entered promiscuous mode
[  925.569499][T12764] pe_a: entered promiscuous mode
[  925.570878][T12764] pe_b: entered promiscuous mode
[  925.572220][T12764] debugfs: 'prp0' already exists in 'hsr'
[  925.572653][T12764] Cannot create hsr debugfs directory
[  925.607668][T12765] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  932.426306][T10390] rb_a: left promiscuous mode
[  932.427058][T10390] rb_b: left promiscuous mode
[  932.428367][T10390] rb_il: left promiscuous mode
[  932.450284][T10390] pe_b (unregistering): left promiscuous mode
[  932.455076][T10390] pe_a (unregistering): left promiscuous mode