[  945.745548][T11889] rb_a: entered promiscuous mode
[  945.746248][T11889] rb_b: entered promiscuous mode
[  945.747285][T11889] rb_il: entered promiscuous mode
[  945.814138][T11891] pe_a: entered promiscuous mode
[  945.814766][T11891] pe_b: entered promiscuous mode
[  945.815443][T11891] debugfs: 'prp0' already exists in 'hsr'
[  945.815616][T11891] Cannot create hsr debugfs directory
[  945.845209][T11892] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  952.505840][ T1364] rb_a: left promiscuous mode
[  952.506373][ T1364] rb_b: left promiscuous mode
[  952.507087][ T1364] rb_il: left promiscuous mode
[  952.534910][ T1364] pe_b (unregistering): left promiscuous mode
[  952.538658][ T1364] pe_a (unregistering): left promiscuous mode