[  950.332050][T11893] rb_a: entered promiscuous mode
[  950.332844][T11893] rb_b: entered promiscuous mode
[  950.333908][T11893] rb_il: entered promiscuous mode
[  950.391949][T11895] pe_a: entered promiscuous mode
[  950.392696][T11895] pe_b: entered promiscuous mode
[  950.398845][T11895] debugfs: 'prp0' already exists in 'hsr'
[  950.399125][T11895] Cannot create hsr debugfs directory
[  950.430364][T11896] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  957.137024][ T1361] rb_a: left promiscuous mode
[  957.138081][ T1361] rb_b: left promiscuous mode
[  957.139108][ T1361] rb_il: left promiscuous mode
[  957.156151][ T1361] pe_b (unregistering): left promiscuous mode
[  957.160602][ T1361] pe_a (unregistering): left promiscuous mode