[  470.316096] rb_a: entered promiscuous mode
[  470.316157] rb_b: entered promiscuous mode
[  470.316193] rb_il: entered promiscuous mode
[  470.323925] pe_a: entered promiscuous mode
[  470.323964] pe_b: entered promiscuous mode
[  470.323994] debugfs: 'prp0' already exists in 'hsr'
[  470.324026] Cannot create hsr debugfs directory
[  476.601615] rb_a: left promiscuous mode
[  476.601732] rb_b: left promiscuous mode
[  476.601825] rb_il: left promiscuous mode
[  476.602320] pe_b (unregistering): left promiscuous mode
[  476.602556] pe_a (unregistering): left promiscuous mode