[  931.099012][T11882] rb_a: entered promiscuous mode
[  931.099662][T11882] rb_b: entered promiscuous mode
[  931.100688][T11882] rb_il: entered promiscuous mode
[  931.157293][T11884] pe_a: entered promiscuous mode
[  931.158525][T11884] pe_b: entered promiscuous mode
[  931.159189][T11884] debugfs: 'prp0' already exists in 'hsr'
[  931.159359][T11884] Cannot create hsr debugfs directory
[  931.187423][T11885] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  937.855182][ T1366] rb_a: left promiscuous mode
[  937.855668][ T1366] rb_b: left promiscuous mode
[  937.856305][ T1366] rb_il: left promiscuous mode
[  937.885534][ T1366] pe_b (unregistering): left promiscuous mode
[  937.888815][ T1366] pe_a (unregistering): left promiscuous mode