[  927.719320][T11883] rb_a: entered promiscuous mode
[  927.720016][T11883] rb_b: entered promiscuous mode
[  927.721072][T11883] rb_il: entered promiscuous mode
[  927.771362][T11885] pe_a: entered promiscuous mode
[  927.771996][T11885] pe_b: entered promiscuous mode
[  927.779597][T11885] debugfs: 'prp0' already exists in 'hsr'
[  927.779756][T11885] Cannot create hsr debugfs directory
[  927.802590][T11886] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  934.436962][ T1365] rb_a: left promiscuous mode
[  934.437437][ T1365] rb_b: left promiscuous mode
[  934.438068][ T1365] rb_il: left promiscuous mode
[  934.452316][ T1365] pe_b (unregistering): left promiscuous mode
[  934.456243][ T1365] pe_a (unregistering): left promiscuous mode