[  470.939297] rb_a: entered promiscuous mode
[  470.939386] rb_b: entered promiscuous mode
[  470.939477] rb_il: entered promiscuous mode
[  470.946669] pe_a: entered promiscuous mode
[  470.946743] pe_b: entered promiscuous mode
[  470.946817] debugfs: 'prp0' already exists in 'hsr'
[  470.946881] Cannot create hsr debugfs directory
[  477.230246] rb_a: left promiscuous mode
[  477.230354] rb_b: left promiscuous mode
[  477.230449] rb_il: left promiscuous mode
[  477.230923] pe_b (unregistering): left promiscuous mode
[  477.231133] pe_a (unregistering): left promiscuous mode