[  964.743345][T11991] rb_a: entered promiscuous mode
[  964.744220][T11991] rb_b: entered promiscuous mode
[  964.745374][T11991] rb_il: entered promiscuous mode
[  964.816757][T11993] pe_a: entered promiscuous mode
[  964.817511][T11993] pe_b: entered promiscuous mode
[  964.819084][T11993] debugfs: 'prp0' already exists in 'hsr'
[  964.819347][T11993] Cannot create hsr debugfs directory
[  964.845344][T11994] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  971.646423][  T236] rb_a: left promiscuous mode
[  971.647377][  T236] rb_b: left promiscuous mode
[  971.648563][  T236] rb_il: left promiscuous mode
[  971.663511][  T236] pe_b (unregistering): left promiscuous mode
[  971.669395][  T236] pe_a (unregistering): left promiscuous mode