[  929.867357][T11892] rb_a: entered promiscuous mode
[  929.868133][T11892] rb_b: entered promiscuous mode
[  929.869142][T11892] rb_il: entered promiscuous mode
[  929.937822][T11894] pe_a: entered promiscuous mode
[  929.938656][T11894] pe_b: entered promiscuous mode
[  929.939505][T11894] debugfs: 'prp0' already exists in 'hsr'
[  929.939792][T11894] Cannot create hsr debugfs directory
[  929.971671][T11895] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  936.653211][   T70] rb_a: left promiscuous mode
[  936.654318][   T70] rb_b: left promiscuous mode
[  936.655398][   T70] rb_il: left promiscuous mode
[  936.676162][   T70] pe_b (unregistering): left promiscuous mode
[  936.680861][   T70] pe_a (unregistering): left promiscuous mode