[  471.950557] rb_a: entered promiscuous mode
[  471.950652] rb_b: entered promiscuous mode
[  471.950727] rb_il: entered promiscuous mode
[  471.957666] pe_a: entered promiscuous mode
[  471.957751] pe_b: entered promiscuous mode
[  471.957832] debugfs: 'prp0' already exists in 'hsr'
[  471.957896] Cannot create hsr debugfs directory
[  478.241454] rb_a: left promiscuous mode
[  478.241574] rb_b: left promiscuous mode
[  478.241690] rb_il: left promiscuous mode
[  478.242237] pe_b (unregistering): left promiscuous mode
[  478.242428] pe_a (unregistering): left promiscuous mode