[  471.216047] rb_a: entered promiscuous mode
[  471.216113] rb_b: entered promiscuous mode
[  471.216144] rb_il: entered promiscuous mode
[  471.223363] pe_a: entered promiscuous mode
[  471.223412] pe_b: entered promiscuous mode
[  471.223453] debugfs: 'prp0' already exists in 'hsr'
[  471.223486] Cannot create hsr debugfs directory
[  477.510093] rb_a: left promiscuous mode
[  477.510223] rb_b: left promiscuous mode
[  477.510302] rb_il: left promiscuous mode
[  477.510779] pe_b (unregistering): left promiscuous mode
[  477.510972] pe_a (unregistering): left promiscuous mode