[  938.073869][T12664] rb_a: entered promiscuous mode
[  938.074805][T12664] rb_b: entered promiscuous mode
[  938.076592][T12664] rb_il: entered promiscuous mode
[  938.167334][T12666] pe_a: entered promiscuous mode
[  938.168225][T12666] pe_b: entered promiscuous mode
[  938.169381][T12666] debugfs: 'prp0' already exists in 'hsr'
[  938.169675][T12666] Cannot create hsr debugfs directory
[  938.201189][T12667] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  944.901399][T10319] rb_a: left promiscuous mode
[  944.901989][T10319] rb_b: left promiscuous mode
[  944.903129][T10319] rb_il: left promiscuous mode
[  944.922172][T10319] pe_b (unregistering): left promiscuous mode
[  944.934682][T10319] pe_a (unregistering): left promiscuous mode