[  948.061958][T11889] rb_a: entered promiscuous mode
[  948.062647][T11889] rb_b: entered promiscuous mode
[  948.063952][T11889] rb_il: entered promiscuous mode
[  948.126316][T11891] pe_a: entered promiscuous mode
[  948.127412][T11891] pe_b: entered promiscuous mode
[  948.128087][T11891] debugfs: 'prp0' already exists in 'hsr'
[  948.128263][T11891] Cannot create hsr debugfs directory
[  948.158732][T11892] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  954.869154][T11353] rb_a: left promiscuous mode
[  954.869663][T11353] rb_b: left promiscuous mode
[  954.870325][T11353] rb_il: left promiscuous mode
[  954.882014][T11353] pe_b (unregistering): left promiscuous mode
[  954.885806][T11353] pe_a (unregistering): left promiscuous mode