[  943.186363][T12769] rb_a: entered promiscuous mode
[  943.187170][T12769] rb_b: entered promiscuous mode
[  943.188673][T12769] rb_il: entered promiscuous mode
[  943.260077][T12771] pe_a: entered promiscuous mode
[  943.260886][T12771] pe_b: entered promiscuous mode
[  943.261713][T12771] debugfs: 'prp0' already exists in 'hsr'
[  943.262008][T12771] Cannot create hsr debugfs directory
[  943.288585][T12772] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  950.016766][T10455] rb_a: left promiscuous mode
[  950.017371][T10455] rb_b: left promiscuous mode
[  950.018137][T10455] rb_il: left promiscuous mode
[  950.033879][T10455] pe_b (unregistering): left promiscuous mode
[  950.039115][T10455] pe_a (unregistering): left promiscuous mode