[  469.957103] rb_a: entered promiscuous mode
[  469.957204] rb_b: entered promiscuous mode
[  469.957284] rb_il: entered promiscuous mode
[  469.964473] pe_a: entered promiscuous mode
[  469.964525] pe_b: entered promiscuous mode
[  469.964558] debugfs: 'prp0' already exists in 'hsr'
[  469.964591] Cannot create hsr debugfs directory
[  476.238873] rb_a: left promiscuous mode
[  476.238988] rb_b: left promiscuous mode
[  476.239078] rb_il: left promiscuous mode
[  476.239587] pe_b (unregistering): left promiscuous mode
[  476.239814] pe_a (unregistering): left promiscuous mode