[  471.822762] rb_a: entered promiscuous mode
[  471.822821] rb_b: entered promiscuous mode
[  471.822865] rb_il: entered promiscuous mode
[  471.830425] pe_a: entered promiscuous mode
[  471.830468] pe_b: entered promiscuous mode
[  471.830507] debugfs: 'prp0' already exists in 'hsr'
[  471.830543] Cannot create hsr debugfs directory
[  478.108445] rb_a: left promiscuous mode
[  478.108571] rb_b: left promiscuous mode
[  478.108658] rb_il: left promiscuous mode
[  478.109148] pe_b (unregistering): left promiscuous mode
[  478.109394] pe_a (unregistering): left promiscuous mode