[  469.234104] rb_a: entered promiscuous mode
[  469.234175] rb_b: entered promiscuous mode
[  469.234199] rb_il: entered promiscuous mode
[  469.242939] pe_a: entered promiscuous mode
[  469.242991] pe_b: entered promiscuous mode
[  469.243017] debugfs: 'prp0' already exists in 'hsr'
[  469.243037] Cannot create hsr debugfs directory
[  475.529505] rb_a: left promiscuous mode
[  475.529630] rb_b: left promiscuous mode
[  475.529729] rb_il: left promiscuous mode
[  475.530303] pe_b (unregistering): left promiscuous mode
[  475.530506] pe_a (unregistering): left promiscuous mode