[  954.768335][T11890] rb_a: entered promiscuous mode
[  954.769123][T11890] rb_b: entered promiscuous mode
[  954.771167][T11890] rb_il: entered promiscuous mode
[  954.837719][T11892] pe_a: entered promiscuous mode
[  954.838437][T11892] pe_b: entered promiscuous mode
[  954.839241][T11892] debugfs: 'prp0' already exists in 'hsr'
[  954.839525][T11892] Cannot create hsr debugfs directory
[  954.866174][T11893] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  961.571743][  T233] rb_a: left promiscuous mode
[  961.572251][  T233] rb_b: left promiscuous mode
[  961.572902][  T233] rb_il: left promiscuous mode
[  961.585783][  T233] pe_b (unregistering): left promiscuous mode
[  961.590370][  T233] pe_a (unregistering): left promiscuous mode