[  985.426277][T11890] rb_a: entered promiscuous mode
[  985.427125][T11890] rb_b: entered promiscuous mode
[  985.428699][T11890] rb_il: entered promiscuous mode
[  985.519735][T11892] pe_a: entered promiscuous mode
[  985.521011][T11892] pe_b: entered promiscuous mode
[  985.522961][T11892] debugfs: 'prp0' already exists in 'hsr'
[  985.523269][T11892] Cannot create hsr debugfs directory
[  985.553486][T11893] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  992.327093][ T7086] rb_a: left promiscuous mode
[  992.327659][ T7086] rb_b: left promiscuous mode
[  992.328679][ T7086] rb_il: left promiscuous mode
[  992.340031][ T7086] pe_b (unregistering): left promiscuous mode
[  992.343710][ T7086] pe_a (unregistering): left promiscuous mode