[  471.658148] rb_a: entered promiscuous mode
[  471.658259] rb_b: entered promiscuous mode
[  471.658337] rb_il: entered promiscuous mode
[  471.665738] pe_a: entered promiscuous mode
[  471.665818] pe_b: entered promiscuous mode
[  471.665892] debugfs: 'prp0' already exists in 'hsr'
[  471.665958] Cannot create hsr debugfs directory
[  477.942554] rb_a: left promiscuous mode
[  477.942774] rb_b: left promiscuous mode
[  477.942859] rb_il: left promiscuous mode
[  477.943342] pe_b (unregistering): left promiscuous mode
[  477.943553] pe_a (unregistering): left promiscuous mode