[  936.065693][T11889] rb_a: entered promiscuous mode
[  936.066559][T11889] rb_b: entered promiscuous mode
[  936.067646][T11889] rb_il: entered promiscuous mode
[  936.135106][T11891] pe_a: entered promiscuous mode
[  936.135915][T11891] pe_b: entered promiscuous mode
[  936.136784][T11891] debugfs: 'prp0' already exists in 'hsr'
[  936.137201][T11891] Cannot create hsr debugfs directory
[  936.170589][T11892] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  942.845203][  T245] rb_a: left promiscuous mode
[  942.845784][  T245] rb_b: left promiscuous mode
[  942.846870][  T245] rb_il: left promiscuous mode
[  942.864295][  T245] pe_b (unregistering): left promiscuous mode
[  942.870656][  T245] pe_a (unregistering): left promiscuous mode