[  469.950018] rb_a: entered promiscuous mode
[  469.950080] rb_b: entered promiscuous mode
[  469.950115] rb_il: entered promiscuous mode
[  469.957148] pe_a: entered promiscuous mode
[  469.957199] pe_b: entered promiscuous mode
[  469.957236] debugfs: 'prp0' already exists in 'hsr'
[  469.957268] Cannot create hsr debugfs directory
[  476.231691] rb_a: left promiscuous mode
[  476.231810] rb_b: left promiscuous mode
[  476.231896] rb_il: left promiscuous mode
[  476.232368] pe_b (unregistering): left promiscuous mode
[  476.232562] pe_a (unregistering): left promiscuous mode