[  916.760342][T12666] rb_a: entered promiscuous mode
[  916.761185][T12666] rb_b: entered promiscuous mode
[  916.762377][T12666] rb_il: entered promiscuous mode
[  916.827983][T12668] pe_a: entered promiscuous mode
[  916.828771][T12668] pe_b: entered promiscuous mode
[  916.829659][T12668] debugfs: 'prp0' already exists in 'hsr'
[  916.830367][T12668] Cannot create hsr debugfs directory
[  916.859775][T12669] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  923.615846][T10324] rb_a: left promiscuous mode
[  923.616814][T10324] rb_b: left promiscuous mode
[  923.618943][T10324] rb_il: left promiscuous mode
[  923.648794][T10324] pe_b (unregistering): left promiscuous mode
[  923.654555][T10324] pe_a (unregistering): left promiscuous mode