[  944.715903][T11950] rb_a: entered promiscuous mode
[  944.716602][T11950] rb_b: entered promiscuous mode
[  944.717656][T11950] rb_il: entered promiscuous mode
[  944.782102][T11952] pe_a: entered promiscuous mode
[  944.782768][T11952] pe_b: entered promiscuous mode
[  944.784001][T11952] debugfs: 'prp0' already exists in 'hsr'
[  944.784176][T11952] Cannot create hsr debugfs directory
[  944.807107][T11953] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  951.465953][   T12] rb_a: left promiscuous mode
[  951.466500][   T12] rb_b: left promiscuous mode
[  951.467224][   T12] rb_il: left promiscuous mode
[  951.486495][   T12] pe_b (unregistering): left promiscuous mode
[  951.489301][   T12] pe_a (unregistering): left promiscuous mode