[  470.447986] rb_a: entered promiscuous mode
[  470.448045] rb_b: entered promiscuous mode
[  470.448076] rb_il: entered promiscuous mode
[  470.454976] pe_a: entered promiscuous mode
[  470.455023] pe_b: entered promiscuous mode
[  470.455052] debugfs: 'prp0' already exists in 'hsr'
[  470.455081] Cannot create hsr debugfs directory
[  476.729092] rb_a: left promiscuous mode
[  476.729231] rb_b: left promiscuous mode
[  476.729288] rb_il: left promiscuous mode
[  476.729693] pe_b (unregistering): left promiscuous mode
[  476.729824] pe_a (unregistering): left promiscuous mode