[  962.807883][T11887] rb_a: entered promiscuous mode
[  962.817198][T11887] rb_b: entered promiscuous mode
[  962.818938][T11887] rb_il: entered promiscuous mode
[  962.880905][T11889] pe_a: entered promiscuous mode
[  962.887217][T11889] pe_b: entered promiscuous mode
[  962.888049][T11889] debugfs: 'prp0' already exists in 'hsr'
[  962.888281][T11889] Cannot create hsr debugfs directory
[  962.914296][T11890] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  969.620040][ T1360] rb_a: left promiscuous mode
[  969.620709][ T1360] rb_b: left promiscuous mode
[  969.621388][ T1360] rb_il: left promiscuous mode
[  969.643055][ T1360] pe_b (unregistering): left promiscuous mode
[  969.655537][ T1360] pe_a (unregistering): left promiscuous mode