[  945.052740][T11985] rb_a: entered promiscuous mode
[  945.053525][T11985] rb_b: entered promiscuous mode
[  945.055156][T11985] rb_il: entered promiscuous mode
[  945.137937][T11987] pe_a: entered promiscuous mode
[  945.138673][T11987] pe_b: entered promiscuous mode
[  945.139467][T11987] debugfs: 'prp0' already exists in 'hsr'
[  945.139684][T11987] Cannot create hsr debugfs directory
[  945.184758][T11988] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  952.044800][  T238] rb_a: left promiscuous mode
[  952.045360][  T238] rb_b: left promiscuous mode
[  952.045958][  T238] rb_il: left promiscuous mode
[  952.066124][  T238] pe_b (unregistering): left promiscuous mode
[  952.069746][  T238] pe_a (unregistering): left promiscuous mode