[  994.765328][T11892] rb_a: entered promiscuous mode
[  994.766075][T11892] rb_b: entered promiscuous mode
[  994.767473][T11892] rb_il: entered promiscuous mode
[  994.827891][T11894] pe_a: entered promiscuous mode
[  994.828582][T11894] pe_b: entered promiscuous mode
[  994.837512][T11894] debugfs: 'prp0' already exists in 'hsr'
[  994.837807][T11894] Cannot create hsr debugfs directory
[  994.865735][T11895] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[ 1001.684018][ T1444] rb_a: left promiscuous mode
[ 1001.689542][ T1444] rb_b: left promiscuous mode
[ 1001.690232][ T1444] rb_il: left promiscuous mode
[ 1001.704126][ T1444] pe_b (unregistering): left promiscuous mode
[ 1001.709325][ T1444] pe_a (unregistering): left promiscuous mode