[  951.223529][T11893] rb_a: entered promiscuous mode
[  951.224847][T11893] rb_b: entered promiscuous mode
[  951.225777][T11893] rb_il: entered promiscuous mode
[  951.286171][T11895] pe_a: entered promiscuous mode
[  951.286803][T11895] pe_b: entered promiscuous mode
[  951.288115][T11895] debugfs: 'prp0' already exists in 'hsr'
[  951.288272][T11895] Cannot create hsr debugfs directory
[  951.315386][T11896] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  957.991828][ T9651] rb_a: left promiscuous mode
[  957.992485][ T9651] rb_b: left promiscuous mode
[  957.993123][ T9651] rb_il: left promiscuous mode
[  958.016967][ T9651] pe_b (unregistering): left promiscuous mode
[  958.021106][ T9651] pe_a (unregistering): left promiscuous mode