[  472.565016] rb_a: entered promiscuous mode
[  472.565076] rb_b: entered promiscuous mode
[  472.565107] rb_il: entered promiscuous mode
[  472.573320] pe_a: entered promiscuous mode
[  472.573374] pe_b: entered promiscuous mode
[  472.573416] debugfs: 'prp0' already exists in 'hsr'
[  472.573449] Cannot create hsr debugfs directory
[  478.860060] rb_a: left promiscuous mode
[  478.860181] rb_b: left promiscuous mode
[  478.860266] rb_il: left promiscuous mode
[  478.860817] pe_b (unregistering): left promiscuous mode
[  478.861029] pe_a (unregistering): left promiscuous mode