[  469.966251] rb_a: entered promiscuous mode
[  469.966353] rb_b: entered promiscuous mode
[  469.966438] rb_il: entered promiscuous mode
[  469.974143] pe_a: entered promiscuous mode
[  469.974219] pe_b: entered promiscuous mode
[  469.974291] debugfs: 'prp0' already exists in 'hsr'
[  469.974355] Cannot create hsr debugfs directory
[  476.262110] rb_a: left promiscuous mode
[  476.262252] rb_b: left promiscuous mode
[  476.262348] rb_il: left promiscuous mode
[  476.262919] pe_b (unregistering): left promiscuous mode
[  476.263128] pe_a (unregistering): left promiscuous mode