[ 1000.346413][T11890] rb_a: entered promiscuous mode
[ 1000.347342][T11890] rb_b: entered promiscuous mode
[ 1000.348855][T11890] rb_il: entered promiscuous mode
[ 1000.426257][T11892] pe_a: entered promiscuous mode
[ 1000.427134][T11892] pe_b: entered promiscuous mode
[ 1000.428102][T11892] debugfs: 'prp0' already exists in 'hsr'
[ 1000.428433][T11892] Cannot create hsr debugfs directory
[ 1000.457387][T11893] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[ 1007.174805][   T70] rb_a: left promiscuous mode
[ 1007.175424][   T70] rb_b: left promiscuous mode
[ 1007.176466][   T70] rb_il: left promiscuous mode
[ 1007.199442][   T70] pe_b (unregistering): left promiscuous mode
[ 1007.205165][   T70] pe_a (unregistering): left promiscuous mode