[  469.975044] rb_a: entered promiscuous mode
[  469.975103] rb_b: entered promiscuous mode
[  469.975138] rb_il: entered promiscuous mode
[  469.982800] pe_a: entered promiscuous mode
[  469.982847] pe_b: entered promiscuous mode
[  469.982879] debugfs: 'prp0' already exists in 'hsr'
[  469.982915] Cannot create hsr debugfs directory
[  476.262401] rb_a: left promiscuous mode
[  476.262518] rb_b: left promiscuous mode
[  476.262609] rb_il: left promiscuous mode
[  476.263125] pe_b (unregistering): left promiscuous mode
[  476.263352] pe_a (unregistering): left promiscuous mode