[  923.629719][T11790] rb_a: entered promiscuous mode
[  923.630499][T11790] rb_b: entered promiscuous mode
[  923.631844][T11790] rb_il: entered promiscuous mode
[  923.697076][T11792] pe_a: entered promiscuous mode
[  923.697795][T11792] pe_b: entered promiscuous mode
[  923.699035][T11792] debugfs: 'prp0' already exists in 'hsr'
[  923.699234][T11792] Cannot create hsr debugfs directory
[  923.723668][T11793] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  930.394439][ T1380] rb_a: left promiscuous mode
[  930.394996][ T1380] rb_b: left promiscuous mode
[  930.400528][ T1380] rb_il: left promiscuous mode
[  930.411419][ T1380] pe_b (unregistering): left promiscuous mode
[  930.414672][ T1380] pe_a (unregistering): left promiscuous mode