[  944.068464][T11889] rb_a: entered promiscuous mode
[  944.069452][T11889] rb_b: entered promiscuous mode
[  944.071005][T11889] rb_il: entered promiscuous mode
[  944.132318][T11891] pe_a: entered promiscuous mode
[  944.133087][T11891] pe_b: entered promiscuous mode
[  944.133932][T11891] debugfs: 'prp0' already exists in 'hsr'
[  944.134267][T11891] Cannot create hsr debugfs directory
[  944.160467][T11892] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  950.872453][   T69] rb_a: left promiscuous mode
[  950.873092][   T69] rb_b: left promiscuous mode
[  950.879313][   T69] rb_il: left promiscuous mode
[  950.892446][   T69] pe_b (unregistering): left promiscuous mode
[  950.906327][   T69] pe_a (unregistering): left promiscuous mode