[  929.241460][T11886] rb_a: entered promiscuous mode
[  929.242584][T11886] rb_b: entered promiscuous mode
[  929.243587][T11886] rb_il: entered promiscuous mode
[  929.300423][T11888] pe_a: entered promiscuous mode
[  929.301077][T11888] pe_b: entered promiscuous mode
[  929.301754][T11888] debugfs: 'prp0' already exists in 'hsr'
[  929.301918][T11888] Cannot create hsr debugfs directory
[  929.325228][T11889] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  935.981100][ T9608] rb_a: left promiscuous mode
[  935.981646][ T9608] rb_b: left promiscuous mode
[  935.982475][ T9608] rb_il: left promiscuous mode
[  935.994549][ T9608] pe_b (unregistering): left promiscuous mode
[  936.000161][ T9608] pe_a (unregistering): left promiscuous mode