[  472.415518] rb_a: entered promiscuous mode
[  472.415565] rb_b: entered promiscuous mode
[  472.415589] rb_il: entered promiscuous mode
[  472.423314] pe_a: entered promiscuous mode
[  472.423392] pe_b: entered promiscuous mode
[  472.423472] debugfs: 'prp0' already exists in 'hsr'
[  472.423528] Cannot create hsr debugfs directory
[  478.703874] rb_a: left promiscuous mode
[  478.704002] rb_b: left promiscuous mode
[  478.704147] rb_il: left promiscuous mode
[  478.704654] pe_b (unregistering): left promiscuous mode
[  478.704832] pe_a (unregistering): left promiscuous mode