[  884.792127][T12765] rb_a: entered promiscuous mode
[  884.793035][T12765] rb_b: entered promiscuous mode
[  884.794332][T12765] rb_il: entered promiscuous mode
[  884.863889][T12767] pe_a: entered promiscuous mode
[  884.864746][T12767] pe_b: entered promiscuous mode
[  884.866108][T12767] debugfs: 'prp0' already exists in 'hsr'
[  884.866425][T12767] Cannot create hsr debugfs directory
[  884.893457][T12768] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  891.623453][T10384] rb_a: left promiscuous mode
[  891.624374][T10384] rb_b: left promiscuous mode
[  891.625354][T10384] rb_il: left promiscuous mode
[  891.639472][T10384] pe_b (unregistering): left promiscuous mode
[  891.646588][T10384] pe_a (unregistering): left promiscuous mode