[  951.383058][T11890] rb_a: entered promiscuous mode
[  951.383840][T11890] rb_b: entered promiscuous mode
[  951.385354][T11890] rb_il: entered promiscuous mode
[  951.447443][T11892] pe_a: entered promiscuous mode
[  951.448177][T11892] pe_b: entered promiscuous mode
[  951.448945][T11892] debugfs: 'prp0' already exists in 'hsr'
[  951.449204][T11892] Cannot create hsr debugfs directory
[  951.488740][T11893] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  958.169729][  T235] rb_a: left promiscuous mode
[  958.170645][  T235] rb_b: left promiscuous mode
[  958.171758][  T235] rb_il: left promiscuous mode
[  958.184545][  T235] pe_b (unregistering): left promiscuous mode
[  958.196415][  T235] pe_a (unregistering): left promiscuous mode