[  928.051373][T12768] rb_a: entered promiscuous mode
[  928.052289][T12768] rb_b: entered promiscuous mode
[  928.054334][T12768] rb_il: entered promiscuous mode
[  928.121320][T12770] pe_a: entered promiscuous mode
[  928.122176][T12770] pe_b: entered promiscuous mode
[  928.123068][T12770] debugfs: 'prp0' already exists in 'hsr'
[  928.123399][T12770] Cannot create hsr debugfs directory
[  928.150505][T12771] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  934.854384][T10443] rb_a: left promiscuous mode
[  934.855060][T10443] rb_b: left promiscuous mode
[  934.856196][T10443] rb_il: left promiscuous mode
[  934.869154][T10443] pe_b (unregistering): left promiscuous mode
[  934.875422][T10443] pe_a (unregistering): left promiscuous mode