[  944.755931][T11997] rb_a: entered promiscuous mode
[  944.756610][T11997] rb_b: entered promiscuous mode
[  944.757899][T11997] rb_il: entered promiscuous mode
[  944.816080][T11999] pe_a: entered promiscuous mode
[  944.816698][T11999] pe_b: entered promiscuous mode
[  944.817372][T11999] debugfs: 'prp0' already exists in 'hsr'
[  944.817537][T11999] Cannot create hsr debugfs directory
[  944.841670][T12000] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  951.508695][ T1370] rb_a: left promiscuous mode
[  951.509178][ T1370] rb_b: left promiscuous mode
[  951.509808][ T1370] rb_il: left promiscuous mode
[  951.522482][ T1370] pe_b (unregistering): left promiscuous mode
[  951.525416][ T1370] pe_a (unregistering): left promiscuous mode