[  980.039948][T11984] rb_a: entered promiscuous mode
[  980.040752][T11984] rb_b: entered promiscuous mode
[  980.042248][T11984] rb_il: entered promiscuous mode
[  980.113054][T11986] pe_a: entered promiscuous mode
[  980.113799][T11986] pe_b: entered promiscuous mode
[  980.114951][T11986] debugfs: 'prp0' already exists in 'hsr'
[  980.115157][T11986] Cannot create hsr debugfs directory
[  980.153768][T11987] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  986.914091][ T1361] rb_a: left promiscuous mode
[  986.914591][ T1361] rb_b: left promiscuous mode
[  986.916852][ T1361] rb_il: left promiscuous mode
[  986.936853][ T1361] pe_b (unregistering): left promiscuous mode
[  986.941691][ T1361] pe_a (unregistering): left promiscuous mode