[  934.817146][T12773] rb_a: entered promiscuous mode
[  934.818309][T12773] rb_b: entered promiscuous mode
[  934.819957][T12773] rb_il: entered promiscuous mode
[  934.888733][T12775] pe_a: entered promiscuous mode
[  934.889586][T12775] pe_b: entered promiscuous mode
[  934.890500][T12775] debugfs: 'prp0' already exists in 'hsr'
[  934.890844][T12775] Cannot create hsr debugfs directory
[  934.932640][T12776] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  941.693179][   T65] rb_a: left promiscuous mode
[  941.694313][   T65] rb_b: left promiscuous mode
[  941.695825][   T65] rb_il: left promiscuous mode
[  941.718148][   T65] pe_b (unregistering): left promiscuous mode
[  941.722955][   T65] pe_a (unregistering): left promiscuous mode