[  930.229987][T12008] rb_a: entered promiscuous mode
[  930.231147][T12008] rb_b: entered promiscuous mode
[  930.232101][T12008] rb_il: entered promiscuous mode
[  930.292138][T12010] pe_a: entered promiscuous mode
[  930.292786][T12010] pe_b: entered promiscuous mode
[  930.298404][T12010] debugfs: 'prp0' already exists in 'hsr'
[  930.298579][T12010] Cannot create hsr debugfs directory
[  930.323721][T12011] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  936.997375][  T252] rb_a: left promiscuous mode
[  936.997961][  T252] rb_b: left promiscuous mode
[  936.998678][  T252] rb_il: left promiscuous mode
[  937.017286][  T252] pe_b (unregistering): left promiscuous mode
[  937.021474][  T252] pe_a (unregistering): left promiscuous mode