[  950.011118][T11990] rb_a: entered promiscuous mode
[  950.012716][T11990] rb_b: entered promiscuous mode
[  950.013665][T11990] rb_il: entered promiscuous mode
[  950.074088][T11992] pe_a: entered promiscuous mode
[  950.074777][T11992] pe_b: entered promiscuous mode
[  950.075505][T11992] debugfs: 'prp0' already exists in 'hsr'
[  950.075687][T11992] Cannot create hsr debugfs directory
[  950.116987][T11993] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  956.780774][T11620] rb_a: left promiscuous mode
[  956.781591][T11620] rb_b: left promiscuous mode
[  956.782289][T11620] rb_il: left promiscuous mode
[  956.797517][T11620] pe_b (unregistering): left promiscuous mode
[  956.801213][T11620] pe_a (unregistering): left promiscuous mode