[  965.778963][T11890] rb_a: entered promiscuous mode
[  965.779808][T11890] rb_b: entered promiscuous mode
[  965.781638][T11890] rb_il: entered promiscuous mode
[  965.850426][T11892] pe_a: entered promiscuous mode
[  965.851226][T11892] pe_b: entered promiscuous mode
[  965.852091][T11892] debugfs: 'prp0' already exists in 'hsr'
[  965.852407][T11892] Cannot create hsr debugfs directory
[  965.879706][T11893] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  972.615713][ T1367] rb_a: left promiscuous mode
[  972.616398][ T1367] rb_b: left promiscuous mode
[  972.617583][ T1367] rb_il: left promiscuous mode
[  972.639176][ T1367] pe_b (unregistering): left promiscuous mode
[  972.643565][ T1367] pe_a (unregistering): left promiscuous mode