[  969.188142][T11995] rb_a: entered promiscuous mode
[  969.191637][T11995] rb_b: entered promiscuous mode
[  969.200228][T11995] rb_il: entered promiscuous mode
[  969.260864][T11997] pe_a: entered promiscuous mode
[  969.261524][T11997] pe_b: entered promiscuous mode
[  969.262236][T11997] debugfs: 'prp0' already exists in 'hsr'
[  969.262410][T11997] Cannot create hsr debugfs directory
[  969.286401][T11998] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  976.033959][ T1355] rb_a: left promiscuous mode
[  976.034670][ T1355] rb_b: left promiscuous mode
[  976.035519][ T1355] rb_il: left promiscuous mode
[  976.049653][ T1355] pe_b (unregistering): left promiscuous mode
[  976.061690][ T1355] pe_a (unregistering): left promiscuous mode