[  866.683917][T12764] rb_a: entered promiscuous mode
[  866.684732][T12764] rb_b: entered promiscuous mode
[  866.686251][T12764] rb_il: entered promiscuous mode
[  866.769039][T12766] pe_a: entered promiscuous mode
[  866.770696][T12766] pe_b: entered promiscuous mode
[  866.771601][T12766] debugfs: 'prp0' already exists in 'hsr'
[  866.771942][T12766] Cannot create hsr debugfs directory
[  866.798325][T12767] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  873.504253][T10389] rb_a: left promiscuous mode
[  873.505064][T10389] rb_b: left promiscuous mode
[  873.506225][T10389] rb_il: left promiscuous mode
[  873.523661][T10389] pe_b (unregistering): left promiscuous mode
[  873.527360][T10389] pe_a (unregistering): left promiscuous mode