[  469.989271] rb_a: entered promiscuous mode
[  469.989370] rb_b: entered promiscuous mode
[  469.989443] rb_il: entered promiscuous mode
[  469.996800] pe_a: entered promiscuous mode
[  469.996881] pe_b: entered promiscuous mode
[  469.996955] debugfs: 'prp0' already exists in 'hsr'
[  469.997021] Cannot create hsr debugfs directory
[  476.287586] rb_a: left promiscuous mode
[  476.287705] rb_b: left promiscuous mode
[  476.287819] rb_il: left promiscuous mode
[  476.288365] pe_b (unregistering): left promiscuous mode
[  476.288586] pe_a (unregistering): left promiscuous mode