[  959.405778][T11882] rb_a: entered promiscuous mode
[  959.406539][T11882] rb_b: entered promiscuous mode
[  959.408395][T11882] rb_il: entered promiscuous mode
[  959.488824][T11884] pe_a: entered promiscuous mode
[  959.489489][T11884] pe_b: entered promiscuous mode
[  959.490336][T11884] debugfs: 'prp0' already exists in 'hsr'
[  959.490509][T11884] Cannot create hsr debugfs directory
[  959.522585][T11885] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  966.323970][  T236] rb_a: left promiscuous mode
[  966.324530][  T236] rb_b: left promiscuous mode
[  966.325251][  T236] rb_il: left promiscuous mode
[  966.342582][  T236] pe_b (unregistering): left promiscuous mode
[  966.348568][  T236] pe_a (unregistering): left promiscuous mode