[  954.941583][T11901] rb_a: entered promiscuous mode
[  954.942419][T11901] rb_b: entered promiscuous mode
[  954.943586][T11901] rb_il: entered promiscuous mode
[  955.006667][T11903] pe_a: entered promiscuous mode
[  955.007449][T11903] pe_b: entered promiscuous mode
[  955.008682][T11903] debugfs: 'prp0' already exists in 'hsr'
[  955.008950][T11903] Cannot create hsr debugfs directory
[  955.035199][T11904] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  961.754437][  T233] rb_a: left promiscuous mode
[  961.755058][  T233] rb_b: left promiscuous mode
[  961.755840][  T233] rb_il: left promiscuous mode
[  961.771283][  T233] pe_b (unregistering): left promiscuous mode
[  961.775934][  T233] pe_a (unregistering): left promiscuous mode