[  948.414495][T11963] rb_a: entered promiscuous mode
[  948.415797][T11963] rb_b: entered promiscuous mode
[  948.416857][T11963] rb_il: entered promiscuous mode
[  948.484244][T11965] pe_a: entered promiscuous mode
[  948.484896][T11965] pe_b: entered promiscuous mode
[  948.485590][T11965] debugfs: 'prp0' already exists in 'hsr'
[  948.485766][T11965] Cannot create hsr debugfs directory
[  948.514540][T11966] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  955.188255][   T12] rb_a: left promiscuous mode
[  955.188745][   T12] rb_b: left promiscuous mode
[  955.189646][   T12] rb_il: left promiscuous mode
[  955.214314][   T12] pe_b (unregistering): left promiscuous mode
[  955.217053][   T12] pe_a (unregistering): left promiscuous mode