[  951.336966][T11892] rb_a: entered promiscuous mode
[  951.337829][T11892] rb_b: entered promiscuous mode
[  951.339053][T11892] rb_il: entered promiscuous mode
[  951.409852][T11894] pe_a: entered promiscuous mode
[  951.410727][T11894] pe_b: entered promiscuous mode
[  951.411638][T11894] debugfs: 'prp0' already exists in 'hsr'
[  951.411972][T11894] Cannot create hsr debugfs directory
[  951.446605][T11895] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  958.163648][  T255] rb_a: left promiscuous mode
[  958.164282][  T255] rb_b: left promiscuous mode
[  958.165662][  T255] rb_il: left promiscuous mode
[  958.178727][  T255] pe_b (unregistering): left promiscuous mode
[  958.183350][  T255] pe_a (unregistering): left promiscuous mode