[  966.589020][T11890] rb_a: entered promiscuous mode
[  966.589774][T11890] rb_b: entered promiscuous mode
[  966.591607][T11890] rb_il: entered promiscuous mode
[  966.689600][T11892] pe_a: entered promiscuous mode
[  966.690741][T11892] pe_b: entered promiscuous mode
[  966.692276][T11892] debugfs: 'prp0' already exists in 'hsr'
[  966.692608][T11892] Cannot create hsr debugfs directory
[  966.725541][T11893] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  973.512916][ T6694] rb_a: left promiscuous mode
[  973.513732][ T6694] rb_b: left promiscuous mode
[  973.514908][ T6694] rb_il: left promiscuous mode
[  973.550759][ T6694] pe_b (unregistering): left promiscuous mode
[  973.558141][ T6694] pe_a (unregistering): left promiscuous mode