[  471.580423] rb_a: entered promiscuous mode
[  471.580465] rb_b: entered promiscuous mode
[  471.580523] rb_il: entered promiscuous mode
[  471.588096] pe_a: entered promiscuous mode
[  471.588168] pe_b: entered promiscuous mode
[  471.588229] debugfs: 'prp0' already exists in 'hsr'
[  471.588279] Cannot create hsr debugfs directory
[  477.866100] rb_a: left promiscuous mode
[  477.866239] rb_b: left promiscuous mode
[  477.866388] rb_il: left promiscuous mode
[  477.866854] pe_b (unregistering): left promiscuous mode
[  477.867026] pe_a (unregistering): left promiscuous mode