[  932.611864][T11880] rb_a: entered promiscuous mode
[  932.612608][T11880] rb_b: entered promiscuous mode
[  932.613724][T11880] rb_il: entered promiscuous mode
[  932.674187][T11882] pe_a: entered promiscuous mode
[  932.674906][T11882] pe_b: entered promiscuous mode
[  932.675671][T11882] debugfs: 'prp0' already exists in 'hsr'
[  932.675938][T11882] Cannot create hsr debugfs directory
[  932.705924][T11883] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  939.361852][ T1364] rb_a: left promiscuous mode
[  939.362586][ T1364] rb_b: left promiscuous mode
[  939.363673][ T1364] rb_il: left promiscuous mode
[  939.374446][ T1364] pe_b (unregistering): left promiscuous mode
[  939.379499][ T1364] pe_a (unregistering): left promiscuous mode