[  984.718906][T11885] rb_a: entered promiscuous mode
[  984.719823][T11885] rb_b: entered promiscuous mode
[  984.721136][T11885] rb_il: entered promiscuous mode
[  984.788444][T11887] pe_a: entered promiscuous mode
[  984.789237][T11887] pe_b: entered promiscuous mode
[  984.790051][T11887] debugfs: 'prp0' already exists in 'hsr'
[  984.790342][T11887] Cannot create hsr debugfs directory
[  984.829996][T11888] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  991.554980][  T274] rb_a: left promiscuous mode
[  991.562397][  T274] rb_b: left promiscuous mode
[  991.564139][  T274] rb_il: left promiscuous mode
[  991.579163][  T274] pe_b (unregistering): left promiscuous mode
[  991.600236][  T274] pe_a (unregistering): left promiscuous mode