[  471.036925] rb_a: entered promiscuous mode
[  471.037037] rb_b: entered promiscuous mode
[  471.037122] rb_il: entered promiscuous mode
[  471.044864] pe_a: entered promiscuous mode
[  471.044959] pe_b: entered promiscuous mode
[  471.045030] debugfs: 'prp0' already exists in 'hsr'
[  471.045118] Cannot create hsr debugfs directory
[  477.331665] rb_a: left promiscuous mode
[  477.331751] rb_b: left promiscuous mode
[  477.331803] rb_il: left promiscuous mode
[  477.332338] pe_b (unregistering): left promiscuous mode
[  477.332489] pe_a (unregistering): left promiscuous mode