[  469.962423] rb_a: entered promiscuous mode
[  469.962487] rb_b: entered promiscuous mode
[  469.962519] rb_il: entered promiscuous mode
[  469.969930] pe_a: entered promiscuous mode
[  469.969967] pe_b: entered promiscuous mode
[  469.969999] debugfs: 'prp0' already exists in 'hsr'
[  469.970030] Cannot create hsr debugfs directory
[  476.250489] rb_a: left promiscuous mode
[  476.250631] rb_b: left promiscuous mode
[  476.250692] rb_il: left promiscuous mode
[  476.251080] pe_b (unregistering): left promiscuous mode
[  476.251202] pe_a (unregistering): left promiscuous mode