[  472.641247] rb_a: entered promiscuous mode
[  472.641322] rb_b: entered promiscuous mode
[  472.641360] rb_il: entered promiscuous mode
[  472.648726] pe_a: entered promiscuous mode
[  472.648770] pe_b: entered promiscuous mode
[  472.648805] debugfs: 'prp0' already exists in 'hsr'
[  472.648838] Cannot create hsr debugfs directory
[  478.930813] rb_a: left promiscuous mode
[  478.930984] rb_b: left promiscuous mode
[  478.931149] rb_il: left promiscuous mode
[  478.931639] pe_b (unregistering): left promiscuous mode
[  478.931828] pe_a (unregistering): left promiscuous mode