[  472.440937] rb_a: entered promiscuous mode
[  472.440997] rb_b: entered promiscuous mode
[  472.441073] rb_il: entered promiscuous mode
[  472.448730] pe_a: entered promiscuous mode
[  472.448778] pe_b: entered promiscuous mode
[  472.448850] debugfs: 'prp0' already exists in 'hsr'
[  472.448905] Cannot create hsr debugfs directory
[  478.728833] rb_a: left promiscuous mode
[  478.728912] rb_b: left promiscuous mode
[  478.729057] rb_il: left promiscuous mode
[  478.729518] pe_b (unregistering): left promiscuous mode
[  478.729794] pe_a (unregistering): left promiscuous mode