[  967.002596][T11874] rb_a: entered promiscuous mode
[  967.003945][T11874] rb_b: entered promiscuous mode
[  967.005981][T11874] rb_il: entered promiscuous mode
[  967.075958][T11876] pe_a: entered promiscuous mode
[  967.077237][T11876] pe_b: entered promiscuous mode
[  967.079294][T11876] debugfs: 'prp0' already exists in 'hsr'
[  967.079707][T11876] Cannot create hsr debugfs directory
[  967.113433][T11877] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  973.837213][  T245] rb_a: left promiscuous mode
[  973.837845][  T245] rb_b: left promiscuous mode
[  973.838701][  T245] rb_il: left promiscuous mode
[  973.852055][  T245] pe_b (unregistering): left promiscuous mode
[  973.855725][  T245] pe_a (unregistering): left promiscuous mode