[  473.985738] rb_a: entered promiscuous mode
[  473.985802] rb_b: entered promiscuous mode
[  473.985836] rb_il: entered promiscuous mode
[  473.993776] pe_a: entered promiscuous mode
[  473.993823] pe_b: entered promiscuous mode
[  473.993857] debugfs: 'prp0' already exists in 'hsr'
[  473.993890] Cannot create hsr debugfs directory
[  480.273868] rb_a: left promiscuous mode
[  480.274003] rb_b: left promiscuous mode
[  480.274125] rb_il: left promiscuous mode
[  480.274640] pe_b (unregistering): left promiscuous mode
[  480.274834] pe_a (unregistering): left promiscuous mode