[  468.544415] rb_a: entered promiscuous mode
[  468.544479] rb_b: entered promiscuous mode
[  468.544514] rb_il: entered promiscuous mode
[  468.552625] pe_a: entered promiscuous mode
[  468.552679] pe_b: entered promiscuous mode
[  468.552710] debugfs: 'prp0' already exists in 'hsr'
[  468.552742] Cannot create hsr debugfs directory
[  474.836993] rb_a: left promiscuous mode
[  474.837181] rb_b: left promiscuous mode
[  474.837277] rb_il: left promiscuous mode
[  474.837807] pe_b (unregistering): left promiscuous mode
[  474.838041] pe_a (unregistering): left promiscuous mode