[  996.298357][T12765] rb_a: entered promiscuous mode
[  996.299673][T12765] rb_b: entered promiscuous mode
[  996.306127][T12765] rb_il: entered promiscuous mode
[  996.378232][T12767] pe_a: entered promiscuous mode
[  996.379021][T12767] pe_b: entered promiscuous mode
[  996.380429][T12767] debugfs: 'prp0' already exists in 'hsr'
[  996.380724][T12767] Cannot create hsr debugfs directory
[  996.405697][T12768] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[ 1003.198783][  T230] rb_a: left promiscuous mode
[ 1003.199923][  T230] rb_b: left promiscuous mode
[ 1003.201011][  T230] rb_il: left promiscuous mode
[ 1003.215954][  T230] pe_b (unregistering): left promiscuous mode
[ 1003.221831][  T230] pe_a (unregistering): left promiscuous mode