[  954.532926][T11891] rb_a: entered promiscuous mode
[  954.533805][T11891] rb_b: entered promiscuous mode
[  954.535002][T11891] rb_il: entered promiscuous mode
[  954.604623][T11893] pe_a: entered promiscuous mode
[  954.605387][T11893] pe_b: entered promiscuous mode
[  954.606578][T11893] debugfs: 'prp0' already exists in 'hsr'
[  954.606849][T11893] Cannot create hsr debugfs directory
[  954.631933][T11894] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  961.324470][  T232] rb_a: left promiscuous mode
[  961.325693][  T232] rb_b: left promiscuous mode
[  961.326460][  T232] rb_il: left promiscuous mode
[  961.348315][  T232] pe_b (unregistering): left promiscuous mode
[  961.360201][  T232] pe_a (unregistering): left promiscuous mode