[  471.647630] rb_a: entered promiscuous mode
[  471.647727] rb_b: entered promiscuous mode
[  471.647801] rb_il: entered promiscuous mode
[  471.654523] pe_a: entered promiscuous mode
[  471.654565] pe_b: entered promiscuous mode
[  471.654614] debugfs: 'prp0' already exists in 'hsr'
[  471.654651] Cannot create hsr debugfs directory
[  477.943279] rb_a: left promiscuous mode
[  477.943363] rb_b: left promiscuous mode
[  477.943415] rb_il: left promiscuous mode
[  477.943831] pe_b (unregistering): left promiscuous mode
[  477.943988] pe_a (unregistering): left promiscuous mode