[  472.310745] rb_a: entered promiscuous mode
[  472.310802] rb_b: entered promiscuous mode
[  472.310836] rb_il: entered promiscuous mode
[  472.318012] pe_a: entered promiscuous mode
[  472.318050] pe_b: entered promiscuous mode
[  472.318082] debugfs: 'prp0' already exists in 'hsr'
[  472.318117] Cannot create hsr debugfs directory
[  478.598745] rb_a: left promiscuous mode
[  478.598947] rb_b: left promiscuous mode
[  478.599090] rb_il: left promiscuous mode
[  478.599557] pe_b (unregistering): left promiscuous mode
[  478.599748] pe_a (unregistering): left promiscuous mode