[  944.655984][T11896] rb_a: entered promiscuous mode
[  944.657258][T11896] rb_b: entered promiscuous mode
[  944.658735][T11896] rb_il: entered promiscuous mode
[  944.746200][T11898] pe_a: entered promiscuous mode
[  944.746942][T11898] pe_b: entered promiscuous mode
[  944.747739][T11898] debugfs: 'prp0' already exists in 'hsr'
[  944.748001][T11898] Cannot create hsr debugfs directory
[  944.784894][T11899] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  951.446606][  T242] rb_a: left promiscuous mode
[  951.447954][  T242] rb_b: left promiscuous mode
[  951.449167][  T242] rb_il: left promiscuous mode
[  951.473286][  T242] pe_b (unregistering): left promiscuous mode
[  951.479079][  T242] pe_a (unregistering): left promiscuous mode