[  472.204122] rb_a: entered promiscuous mode
[  472.204255] rb_b: entered promiscuous mode
[  472.204340] rb_il: entered promiscuous mode
[  472.212401] pe_a: entered promiscuous mode
[  472.212499] pe_b: entered promiscuous mode
[  472.212584] debugfs: 'prp0' already exists in 'hsr'
[  472.212656] Cannot create hsr debugfs directory
[  478.499566] rb_a: left promiscuous mode
[  478.499698] rb_b: left promiscuous mode
[  478.499790] rb_il: left promiscuous mode
[  478.500336] pe_b (unregistering): left promiscuous mode
[  478.500528] pe_a (unregistering): left promiscuous mode