[  956.342551][T11880] rb_a: entered promiscuous mode
[  956.343287][T11880] rb_b: entered promiscuous mode
[  956.344690][T11880] rb_il: entered promiscuous mode
[  956.401754][T11882] pe_a: entered promiscuous mode
[  956.402375][T11882] pe_b: entered promiscuous mode
[  956.403077][T11882] debugfs: 'prp0' already exists in 'hsr'
[  956.403276][T11882] Cannot create hsr debugfs directory
[  956.434328][T11883] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  963.127687][  T229] rb_a: left promiscuous mode
[  963.128181][  T229] rb_b: left promiscuous mode
[  963.129417][  T229] rb_il: left promiscuous mode
[  963.143907][  T229] pe_b (unregistering): left promiscuous mode
[  963.147180][  T229] pe_a (unregistering): left promiscuous mode