[  932.569702][T11871] rb_a: entered promiscuous mode
[  932.570351][T11871] rb_b: entered promiscuous mode
[  932.571580][T11871] rb_il: entered promiscuous mode
[  932.629191][T11873] pe_a: entered promiscuous mode
[  932.629774][T11873] pe_b: entered promiscuous mode
[  932.630402][T11873] debugfs: 'prp0' already exists in 'hsr'
[  932.630547][T11873] Cannot create hsr debugfs directory
[  932.651343][T11874] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  939.309234][ T1360] rb_a: left promiscuous mode
[  939.309709][ T1360] rb_b: left promiscuous mode
[  939.310696][ T1360] rb_il: left promiscuous mode
[  939.323999][ T1360] pe_b (unregistering): left promiscuous mode
[  939.327368][ T1360] pe_a (unregistering): left promiscuous mode