[  951.589192][T11785] rb_a: entered promiscuous mode
[  951.596886][T11785] rb_b: entered promiscuous mode
[  951.598511][T11785] rb_il: entered promiscuous mode
[  951.674806][T11787] pe_a: entered promiscuous mode
[  951.675787][T11787] pe_b: entered promiscuous mode
[  951.676946][T11787] debugfs: 'prp0' already exists in 'hsr'
[  951.677186][T11787] Cannot create hsr debugfs directory
[  951.736524][T11788] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  958.642625][ T4878] rb_a: left promiscuous mode
[  958.643396][ T4878] rb_b: left promiscuous mode
[  958.644870][ T4878] rb_il: left promiscuous mode
[  958.675456][ T4878] pe_b (unregistering): left promiscuous mode
[  958.689452][ T4878] pe_a (unregistering): left promiscuous mode