[  948.695828][T11895] rb_a: entered promiscuous mode
[  948.696515][T11895] rb_b: entered promiscuous mode
[  948.697866][T11895] rb_il: entered promiscuous mode
[  948.760731][T11897] pe_a: entered promiscuous mode
[  948.761705][T11897] pe_b: entered promiscuous mode
[  948.762388][T11897] debugfs: 'prp0' already exists in 'hsr'
[  948.762558][T11897] Cannot create hsr debugfs directory
[  948.792360][T11898] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  955.467567][ T1362] rb_a: left promiscuous mode
[  955.468133][ T1362] rb_b: left promiscuous mode
[  955.468809][ T1362] rb_il: left promiscuous mode
[  955.485450][ T1362] pe_b (unregistering): left promiscuous mode
[  955.488654][ T1362] pe_a (unregistering): left promiscuous mode