[ 1006.118727][T12111] rb_a: entered promiscuous mode
[ 1006.120010][T12111] rb_b: entered promiscuous mode
[ 1006.121240][T12111] rb_il: entered promiscuous mode
[ 1006.181941][T12113] pe_a: entered promiscuous mode
[ 1006.182596][T12113] pe_b: entered promiscuous mode
[ 1006.183770][T12113] debugfs: 'prp0' already exists in 'hsr'
[ 1006.183947][T12113] Cannot create hsr debugfs directory
[ 1006.215981][T12114] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[ 1012.896690][  T238] rb_a: left promiscuous mode
[ 1012.897240][  T238] rb_b: left promiscuous mode
[ 1012.897966][  T238] rb_il: left promiscuous mode
[ 1012.923040][  T238] pe_b (unregistering): left promiscuous mode
[ 1012.927861][  T238] pe_a (unregistering): left promiscuous mode