[  472.928464] rb_a: entered promiscuous mode
[  472.928529] rb_b: entered promiscuous mode
[  472.928560] rb_il: entered promiscuous mode
[  472.936502] pe_a: entered promiscuous mode
[  472.936551] pe_b: entered promiscuous mode
[  472.936585] debugfs: 'prp0' already exists in 'hsr'
[  472.936621] Cannot create hsr debugfs directory
[  479.223719] rb_a: left promiscuous mode
[  479.223826] rb_b: left promiscuous mode
[  479.223896] rb_il: left promiscuous mode
[  479.224303] pe_b (unregistering): left promiscuous mode
[  479.224423] pe_a (unregistering): left promiscuous mode