[  970.442104][T11895] rb_a: entered promiscuous mode
[  970.442982][T11895] rb_b: entered promiscuous mode
[  970.444801][T11895] rb_il: entered promiscuous mode
[  970.508916][T11897] pe_a: entered promiscuous mode
[  970.516078][T11897] pe_b: entered promiscuous mode
[  970.517387][T11897] debugfs: 'prp0' already exists in 'hsr'
[  970.517713][T11897] Cannot create hsr debugfs directory
[  970.549899][T11898] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  977.259817][ T1358] rb_a: left promiscuous mode
[  977.271586][ T1358] rb_b: left promiscuous mode
[  977.272585][ T1358] rb_il: left promiscuous mode
[  977.287416][ T1358] pe_b (unregistering): left promiscuous mode
[  977.292837][ T1358] pe_a (unregistering): left promiscuous mode