[  472.849630] rb_a: entered promiscuous mode
[  472.849691] rb_b: entered promiscuous mode
[  472.849728] rb_il: entered promiscuous mode
[  472.857674] pe_a: entered promiscuous mode
[  472.857722] pe_b: entered promiscuous mode
[  472.857767] debugfs: 'prp0' already exists in 'hsr'
[  472.857803] Cannot create hsr debugfs directory
[  479.139552] rb_a: left promiscuous mode
[  479.139712] rb_b: left promiscuous mode
[  479.139809] rb_il: left promiscuous mode
[  479.140367] pe_b (unregistering): left promiscuous mode
[  479.140561] pe_a (unregistering): left promiscuous mode