[  963.560653][T12773] rb_a: entered promiscuous mode
[  963.561433][T12773] rb_b: entered promiscuous mode
[  963.562891][T12773] rb_il: entered promiscuous mode
[  963.630797][T12775] pe_a: entered promiscuous mode
[  963.631601][T12775] pe_b: entered promiscuous mode
[  963.638523][T12775] debugfs: 'prp0' already exists in 'hsr'
[  963.638834][T12775] Cannot create hsr debugfs directory
[  963.664915][T12776] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  970.354006][ T8643] rb_a: left promiscuous mode
[  970.354805][ T8643] rb_b: left promiscuous mode
[  970.355744][ T8643] rb_il: left promiscuous mode
[  970.370040][ T8643] pe_b (unregistering): left promiscuous mode
[  970.374763][ T8643] pe_a (unregistering): left promiscuous mode