[  947.633906][T11894] rb_a: entered promiscuous mode
[  947.635517][T11894] rb_b: entered promiscuous mode
[  947.636960][T11894] rb_il: entered promiscuous mode
[  947.711342][T11896] pe_a: entered promiscuous mode
[  947.712014][T11896] pe_b: entered promiscuous mode
[  947.712780][T11896] debugfs: 'prp0' already exists in 'hsr'
[  947.712966][T11896] Cannot create hsr debugfs directory
[  947.738728][T11897] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  954.427472][   T68] rb_a: left promiscuous mode
[  954.427952][   T68] rb_b: left promiscuous mode
[  954.428583][   T68] rb_il: left promiscuous mode
[  954.442323][   T68] pe_b (unregistering): left promiscuous mode
[  954.453343][   T68] pe_a (unregistering): left promiscuous mode