[  470.748940] rb_a: entered promiscuous mode
[  470.748998] rb_b: entered promiscuous mode
[  470.749032] rb_il: entered promiscuous mode
[  470.756390] pe_a: entered promiscuous mode
[  470.756433] pe_b: entered promiscuous mode
[  470.756464] debugfs: 'prp0' already exists in 'hsr'
[  470.756495] Cannot create hsr debugfs directory
[  477.043816] rb_a: left promiscuous mode
[  477.043955] rb_b: left promiscuous mode
[  477.044091] rb_il: left promiscuous mode
[  477.044783] pe_b (unregistering): left promiscuous mode
[  477.045041] pe_a (unregistering): left promiscuous mode