[  471.985124] rb_a: entered promiscuous mode
[  471.985217] rb_b: entered promiscuous mode
[  471.985290] rb_il: entered promiscuous mode
[  471.992460] pe_a: entered promiscuous mode
[  471.992504] pe_b: entered promiscuous mode
[  471.992531] debugfs: 'prp0' already exists in 'hsr'
[  471.992552] Cannot create hsr debugfs directory
[  478.277364] rb_a: left promiscuous mode
[  478.277477] rb_b: left promiscuous mode
[  478.277565] rb_il: left promiscuous mode
[  478.278145] pe_b (unregistering): left promiscuous mode
[  478.278362] pe_a (unregistering): left promiscuous mode