[  471.804977] rb_a: entered promiscuous mode
[  471.805092] rb_b: entered promiscuous mode
[  471.805174] rb_il: entered promiscuous mode
[  471.813569] pe_a: entered promiscuous mode
[  471.813670] pe_b: entered promiscuous mode
[  471.813753] debugfs: 'prp0' already exists in 'hsr'
[  471.813822] Cannot create hsr debugfs directory
[  478.103306] rb_a: left promiscuous mode
[  478.103428] rb_b: left promiscuous mode
[  478.103515] rb_il: left promiscuous mode
[  478.104005] pe_b (unregistering): left promiscuous mode
[  478.104183] pe_a (unregistering): left promiscuous mode