[  861.234441][T12631] rb_a: entered promiscuous mode
[  861.235327][T12631] rb_b: entered promiscuous mode
[  861.236741][T12631] rb_il: entered promiscuous mode
[  861.302694][T12633] pe_a: entered promiscuous mode
[  861.303450][T12633] pe_b: entered promiscuous mode
[  861.304244][T12633] debugfs: 'prp0' already exists in 'hsr'
[  861.304509][T12633] Cannot create hsr debugfs directory
[  861.330145][T12634] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  868.035407][T10392] rb_a: left promiscuous mode
[  868.036036][T10392] rb_b: left promiscuous mode
[  868.036941][T10392] rb_il: left promiscuous mode
[  868.057385][T10392] pe_b (unregistering): left promiscuous mode
[  868.061938][T10392] pe_a (unregistering): left promiscuous mode