[  946.944236][T11883] rb_a: entered promiscuous mode
[  946.945028][T11883] rb_b: entered promiscuous mode
[  946.946441][T11883] rb_il: entered promiscuous mode
[  947.011217][T11885] pe_a: entered promiscuous mode
[  947.011969][T11885] pe_b: entered promiscuous mode
[  947.012796][T11885] debugfs: 'prp0' already exists in 'hsr'
[  947.013074][T11885] Cannot create hsr debugfs directory
[  947.040305][T11886] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  953.692721][ T1360] rb_a: left promiscuous mode
[  953.694054][ T1360] rb_b: left promiscuous mode
[  953.695081][ T1360] rb_il: left promiscuous mode
[  953.708425][ T1360] pe_b (unregistering): left promiscuous mode
[  953.714853][ T1360] pe_a (unregistering): left promiscuous mode