[  471.594820] rb_a: entered promiscuous mode
[  471.594874] rb_b: entered promiscuous mode
[  471.594909] rb_il: entered promiscuous mode
[  471.601899] pe_a: entered promiscuous mode
[  471.601943] pe_b: entered promiscuous mode
[  471.601973] debugfs: 'prp0' already exists in 'hsr'
[  471.602004] Cannot create hsr debugfs directory
[  477.881620] rb_a: left promiscuous mode
[  477.881754] rb_b: left promiscuous mode
[  477.881818] rb_il: left promiscuous mode
[  477.882227] pe_b (unregistering): left promiscuous mode
[  477.882347] pe_a (unregistering): left promiscuous mode