[  472.413310] rb_a: entered promiscuous mode
[  472.413414] rb_b: entered promiscuous mode
[  472.413485] rb_il: entered promiscuous mode
[  472.421883] pe_a: entered promiscuous mode
[  472.421966] pe_b: entered promiscuous mode
[  472.422061] debugfs: 'prp0' already exists in 'hsr'
[  472.422127] Cannot create hsr debugfs directory
[  478.711990] rb_a: left promiscuous mode
[  478.712109] rb_b: left promiscuous mode
[  478.712209] rb_il: left promiscuous mode
[  478.712696] pe_b (unregistering): left promiscuous mode
[  478.712901] pe_a (unregistering): left promiscuous mode