[  916.595284][T11985] rb_a: entered promiscuous mode
[  916.595938][T11985] rb_b: entered promiscuous mode
[  916.596907][T11985] rb_il: entered promiscuous mode
[  916.661125][T11987] pe_a: entered promiscuous mode
[  916.661751][T11987] pe_b: entered promiscuous mode
[  916.662777][T11987] debugfs: 'prp0' already exists in 'hsr'
[  916.662940][T11987] Cannot create hsr debugfs directory
[  916.690457][T11988] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  923.299923][  T238] rb_a: left promiscuous mode
[  923.300399][  T238] rb_b: left promiscuous mode
[  923.301020][  T238] rb_il: left promiscuous mode
[  923.321748][  T238] pe_b (unregistering): left promiscuous mode
[  923.325714][  T238] pe_a (unregistering): left promiscuous mode