[  469.795539] rb_a: entered promiscuous mode
[  469.795606] rb_b: entered promiscuous mode
[  469.795640] rb_il: entered promiscuous mode
[  469.803381] pe_a: entered promiscuous mode
[  469.803428] pe_b: entered promiscuous mode
[  469.803463] debugfs: 'prp0' already exists in 'hsr'
[  469.803498] Cannot create hsr debugfs directory
[  476.086272] rb_a: left promiscuous mode
[  476.086395] rb_b: left promiscuous mode
[  476.086509] rb_il: left promiscuous mode
[  476.087051] pe_b (unregistering): left promiscuous mode
[  476.087226] pe_a (unregistering): left promiscuous mode