[  472.379732] rb_a: entered promiscuous mode
[  472.379827] rb_b: entered promiscuous mode
[  472.379930] rb_il: entered promiscuous mode
[  472.387548] pe_a: entered promiscuous mode
[  472.387591] pe_b: entered promiscuous mode
[  472.387625] debugfs: 'prp0' already exists in 'hsr'
[  472.387656] Cannot create hsr debugfs directory
[  478.673294] rb_a: left promiscuous mode
[  478.673435] rb_b: left promiscuous mode
[  478.673544] rb_il: left promiscuous mode
[  478.674176] pe_b (unregistering): left promiscuous mode
[  478.674388] pe_a (unregistering): left promiscuous mode