[  469.829167] rb_a: entered promiscuous mode
[  469.829224] rb_b: entered promiscuous mode
[  469.829259] rb_il: entered promiscuous mode
[  469.836375] pe_a: entered promiscuous mode
[  469.836416] pe_b: entered promiscuous mode
[  469.836454] debugfs: 'prp0' already exists in 'hsr'
[  469.836492] Cannot create hsr debugfs directory
[  476.120213] rb_a: left promiscuous mode
[  476.120341] rb_b: left promiscuous mode
[  476.120437] rb_il: left promiscuous mode
[  476.121037] pe_b (unregistering): left promiscuous mode
[  476.121249] pe_a (unregistering): left promiscuous mode