[  961.065756][T11884] rb_a: entered promiscuous mode
[  961.074544][T11884] rb_b: entered promiscuous mode
[  961.075784][T11884] rb_il: entered promiscuous mode
[  961.136438][T11886] pe_a: entered promiscuous mode
[  961.137129][T11886] pe_b: entered promiscuous mode
[  961.137864][T11886] debugfs: 'prp0' already exists in 'hsr'
[  961.138112][T11886] Cannot create hsr debugfs directory
[  961.172155][T11887] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  967.850171][ T9502] rb_a: left promiscuous mode
[  967.850803][ T9502] rb_b: left promiscuous mode
[  967.851809][ T9502] rb_il: left promiscuous mode
[  967.865147][ T9502] pe_b (unregistering): left promiscuous mode
[  967.868410][ T9502] pe_a (unregistering): left promiscuous mode