[  964.801387][T11895] rb_a: entered promiscuous mode
[  964.802193][T11895] rb_b: entered promiscuous mode
[  964.803297][T11895] rb_il: entered promiscuous mode
[  964.873061][T11897] pe_a: entered promiscuous mode
[  964.880059][T11897] pe_b: entered promiscuous mode
[  964.880942][T11897] debugfs: 'prp0' already exists in 'hsr'
[  964.881250][T11897] Cannot create hsr debugfs directory
[  964.906679][T11898] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  971.588005][T11187] rb_a: left promiscuous mode
[  971.588746][T11187] rb_b: left promiscuous mode
[  971.590089][T11187] rb_il: left promiscuous mode
[  971.613119][T11187] pe_b (unregistering): left promiscuous mode
[  971.626173][T11187] pe_a (unregistering): left promiscuous mode