[  950.712471][T11891] rb_a: entered promiscuous mode
[  950.713648][T11891] rb_b: entered promiscuous mode
[  950.714895][T11891] rb_il: entered promiscuous mode
[  950.791748][T11893] pe_a: entered promiscuous mode
[  950.792548][T11893] pe_b: entered promiscuous mode
[  950.793393][T11893] debugfs: 'prp0' already exists in 'hsr'
[  950.793682][T11893] Cannot create hsr debugfs directory
[  950.820650][T11894] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  957.518390][  T240] rb_a: left promiscuous mode
[  957.518985][  T240] rb_b: left promiscuous mode
[  957.520087][  T240] rb_il: left promiscuous mode
[  957.532715][  T240] pe_b (unregistering): left promiscuous mode
[  957.536311][  T240] pe_a (unregistering): left promiscuous mode