[  938.247759][T11841] rb_a: entered promiscuous mode
[  938.248955][T11841] rb_b: entered promiscuous mode
[  938.251239][T11841] rb_il: entered promiscuous mode
[  938.323980][T11843] pe_a: entered promiscuous mode
[  938.324682][T11843] pe_b: entered promiscuous mode
[  938.325445][T11843] debugfs: 'prp0' already exists in 'hsr'
[  938.326078][T11843] Cannot create hsr debugfs directory
[  938.354090][T11844] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  945.074829][  T326] rb_a: left promiscuous mode
[  945.075322][  T326] rb_b: left promiscuous mode
[  945.076002][  T326] rb_il: left promiscuous mode
[  945.093560][  T326] pe_b (unregistering): left promiscuous mode
[  945.096467][  T326] pe_a (unregistering): left promiscuous mode