[  934.925332][T11964] rb_a: entered promiscuous mode
[  934.926003][T11964] rb_b: entered promiscuous mode
[  934.927335][T11964] rb_il: entered promiscuous mode
[  934.995011][T11966] pe_a: entered promiscuous mode
[  934.996081][T11966] pe_b: entered promiscuous mode
[  934.997303][T11966] debugfs: 'prp0' already exists in 'hsr'
[  934.997831][T11966] Cannot create hsr debugfs directory
[  935.035354][T11967] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  941.743013][   T68] rb_a: left promiscuous mode
[  941.744314][   T68] rb_b: left promiscuous mode
[  941.746685][   T68] rb_il: left promiscuous mode
[  941.772594][   T68] pe_b (unregistering): left promiscuous mode
[  941.781064][   T68] pe_a (unregistering): left promiscuous mode