[  966.759071][T11866] rb_a: entered promiscuous mode
[  966.760168][T11866] rb_b: entered promiscuous mode
[  966.761730][T11866] rb_il: entered promiscuous mode
[  966.828095][T11868] pe_a: entered promiscuous mode
[  966.829145][T11868] pe_b: entered promiscuous mode
[  966.830270][T11868] debugfs: 'prp0' already exists in 'hsr'
[  966.830555][T11868] Cannot create hsr debugfs directory
[  966.877844][T11869] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  973.547238][ T1372] rb_a: left promiscuous mode
[  973.547715][ T1372] rb_b: left promiscuous mode
[  973.548433][ T1372] rb_il: left promiscuous mode
[  973.562668][ T1372] pe_b (unregistering): left promiscuous mode
[  973.567893][ T1372] pe_a (unregistering): left promiscuous mode