[  469.847726] rb_a: entered promiscuous mode
[  469.847789] rb_b: entered promiscuous mode
[  469.847821] rb_il: entered promiscuous mode
[  469.855402] pe_a: entered promiscuous mode
[  469.855443] pe_b: entered promiscuous mode
[  469.855472] debugfs: 'prp0' already exists in 'hsr'
[  469.855507] Cannot create hsr debugfs directory
[  476.135214] rb_a: left promiscuous mode
[  476.135337] rb_b: left promiscuous mode
[  476.135417] rb_il: left promiscuous mode
[  476.135932] pe_b (unregistering): left promiscuous mode
[  476.136172] pe_a (unregistering): left promiscuous mode