[  471.915727] rb_a: entered promiscuous mode
[  471.915824] rb_b: entered promiscuous mode
[  471.915895] rb_il: entered promiscuous mode
[  471.922877] pe_a: entered promiscuous mode
[  471.922954] pe_b: entered promiscuous mode
[  471.923028] debugfs: 'prp0' already exists in 'hsr'
[  471.923098] Cannot create hsr debugfs directory
[  478.198209] rb_a: left promiscuous mode
[  478.198342] rb_b: left promiscuous mode
[  478.198430] rb_il: left promiscuous mode
[  478.198922] pe_b (unregistering): left promiscuous mode
[  478.199198] pe_a (unregistering): left promiscuous mode