[  932.327184][T11893] rb_a: entered promiscuous mode
[  932.327961][T11893] rb_b: entered promiscuous mode
[  932.334805][T11893] rb_il: entered promiscuous mode
[  932.397889][T11895] pe_a: entered promiscuous mode
[  932.398633][T11895] pe_b: entered promiscuous mode
[  932.399421][T11895] debugfs: 'prp0' already exists in 'hsr'
[  932.399691][T11895] Cannot create hsr debugfs directory
[  932.424300][T11896] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  939.106393][ T1371] rb_a: left promiscuous mode
[  939.106968][ T1371] rb_b: left promiscuous mode
[  939.107823][ T1371] rb_il: left promiscuous mode
[  939.126349][ T1371] pe_b (unregistering): left promiscuous mode
[  939.128954][ T1371] pe_a (unregistering): left promiscuous mode