[  927.418071][T12001] rb_a: entered promiscuous mode
[  927.418812][T12001] rb_b: entered promiscuous mode
[  927.419984][T12001] rb_il: entered promiscuous mode
[  927.479165][T12003] pe_a: entered promiscuous mode
[  927.479859][T12003] pe_b: entered promiscuous mode
[  927.481085][T12003] debugfs: 'prp0' already exists in 'hsr'
[  927.481303][T12003] Cannot create hsr debugfs directory
[  927.504295][T12004] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  934.133945][ T1357] rb_a: left promiscuous mode
[  934.134467][ T1357] rb_b: left promiscuous mode
[  934.135094][ T1357] rb_il: left promiscuous mode
[  934.149733][ T1357] pe_b (unregistering): left promiscuous mode
[  934.154658][ T1357] pe_a (unregistering): left promiscuous mode