[  913.462515][T11890] rb_a: entered promiscuous mode
[  913.463264][T11890] rb_b: entered promiscuous mode
[  913.464398][T11890] rb_il: entered promiscuous mode
[  913.525046][T11892] pe_a: entered promiscuous mode
[  913.525676][T11892] pe_b: entered promiscuous mode
[  913.526367][T11892] debugfs: 'prp0' already exists in 'hsr'
[  913.526531][T11892] Cannot create hsr debugfs directory
[  913.556228][T11893] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  920.221087][  T252] rb_a: left promiscuous mode
[  920.221564][  T252] rb_b: left promiscuous mode
[  920.222219][  T252] rb_il: left promiscuous mode
[  920.238201][  T252] pe_b (unregistering): left promiscuous mode
[  920.242287][  T252] pe_a (unregistering): left promiscuous mode