[  469.954972] rb_a: entered promiscuous mode
[  469.955065] rb_b: entered promiscuous mode
[  469.955139] rb_il: entered promiscuous mode
[  469.962595] pe_a: entered promiscuous mode
[  469.962672] pe_b: entered promiscuous mode
[  469.962751] debugfs: 'prp0' already exists in 'hsr'
[  469.962816] Cannot create hsr debugfs directory
[  476.242703] rb_a: left promiscuous mode
[  476.242814] rb_b: left promiscuous mode
[  476.242936] rb_il: left promiscuous mode
[  476.243425] pe_b (unregistering): left promiscuous mode
[  476.243610] pe_a (unregistering): left promiscuous mode