[  472.440707] rb_a: entered promiscuous mode
[  472.440772] rb_b: entered promiscuous mode
[  472.440805] rb_il: entered promiscuous mode
[  472.448277] pe_a: entered promiscuous mode
[  472.448316] pe_b: entered promiscuous mode
[  472.448347] debugfs: 'prp0' already exists in 'hsr'
[  472.448389] Cannot create hsr debugfs directory
[  478.732318] rb_a: left promiscuous mode
[  478.732479] rb_b: left promiscuous mode
[  478.732602] rb_il: left promiscuous mode
[  478.733161] pe_b (unregistering): left promiscuous mode
[  478.733560] pe_a (unregistering): left promiscuous mode