[  967.026646][T11886] rb_a: entered promiscuous mode
[  967.027326][T11886] rb_b: entered promiscuous mode
[  967.028273][T11886] rb_il: entered promiscuous mode
[  967.103594][T11888] pe_a: entered promiscuous mode
[  967.104220][T11888] pe_b: entered promiscuous mode
[  967.105564][T11888] debugfs: 'prp0' already exists in 'hsr'
[  967.105738][T11888] Cannot create hsr debugfs directory
[  967.131038][T11889] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  973.900231][  T242] rb_a: left promiscuous mode
[  973.900742][  T242] rb_b: left promiscuous mode
[  973.901417][  T242] rb_il: left promiscuous mode
[  973.927216][  T242] pe_b (unregistering): left promiscuous mode
[  973.930476][  T242] pe_a (unregistering): left promiscuous mode