[  891.414043][T12675] rb_a: entered promiscuous mode
[  891.414937][T12675] rb_b: entered promiscuous mode
[  891.416233][T12675] rb_il: entered promiscuous mode
[  891.486827][T12677] pe_a: entered promiscuous mode
[  891.493578][T12677] pe_b: entered promiscuous mode
[  891.494427][T12677] debugfs: 'prp0' already exists in 'hsr'
[  891.494713][T12677] Cannot create hsr debugfs directory
[  891.521283][T12678] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  898.210555][T10286] rb_a: left promiscuous mode
[  898.211546][T10286] rb_b: left promiscuous mode
[  898.212619][T10286] rb_il: left promiscuous mode
[  898.226817][T10286] pe_b (unregistering): left promiscuous mode
[  898.237470][T10286] pe_a (unregistering): left promiscuous mode