[  471.458007] rb_a: entered promiscuous mode
[  471.458085] rb_b: entered promiscuous mode
[  471.458150] rb_il: entered promiscuous mode
[  471.465388] pe_a: entered promiscuous mode
[  471.465444] pe_b: entered promiscuous mode
[  471.465477] debugfs: 'prp0' already exists in 'hsr'
[  471.465508] Cannot create hsr debugfs directory
[  477.739563] rb_a: left promiscuous mode
[  477.739686] rb_b: left promiscuous mode
[  477.739830] rb_il: left promiscuous mode
[  477.740326] pe_b (unregistering): left promiscuous mode
[  477.740522] pe_a (unregistering): left promiscuous mode