[  915.585415][T12005] rb_a: entered promiscuous mode
[  915.586300][T12005] rb_b: entered promiscuous mode
[  915.587362][T12005] rb_il: entered promiscuous mode
[  915.647485][T12007] pe_a: entered promiscuous mode
[  915.648121][T12007] pe_b: entered promiscuous mode
[  915.649825][T12007] debugfs: 'prp0' already exists in 'hsr'
[  915.649978][T12007] Cannot create hsr debugfs directory
[  915.672502][T12008] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  922.312418][  T235] rb_a: left promiscuous mode
[  922.312901][  T235] rb_b: left promiscuous mode
[  922.313535][  T235] rb_il: left promiscuous mode
[  922.329533][  T235] pe_b (unregistering): left promiscuous mode
[  922.333539][  T235] pe_a (unregistering): left promiscuous mode