[  951.080687][T11891] rb_a: entered promiscuous mode
[  951.081375][T11891] rb_b: entered promiscuous mode
[  951.082707][T11891] rb_il: entered promiscuous mode
[  951.145577][T11893] pe_a: entered promiscuous mode
[  951.146218][T11893] pe_b: entered promiscuous mode
[  951.146889][T11893] debugfs: 'prp0' already exists in 'hsr'
[  951.147063][T11893] Cannot create hsr debugfs directory
[  951.177635][T11894] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  957.861963][ T1358] rb_a: left promiscuous mode
[  957.862471][ T1358] rb_b: left promiscuous mode
[  957.863096][ T1358] rb_il: left promiscuous mode
[  957.886835][ T1358] pe_b (unregistering): left promiscuous mode
[  957.889230][ T1358] pe_a (unregistering): left promiscuous mode