[  983.162995][T11894] rb_a: entered promiscuous mode
[  983.173381][T11894] rb_b: entered promiscuous mode
[  983.175230][T11894] rb_il: entered promiscuous mode
[  983.250152][T11896] pe_a: entered promiscuous mode
[  983.257515][T11896] pe_b: entered promiscuous mode
[  983.258349][T11896] debugfs: 'prp0' already exists in 'hsr'
[  983.258948][T11896] Cannot create hsr debugfs directory
[  983.285514][T11897] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  990.039011][ T9705] rb_a: left promiscuous mode
[  990.039759][ T9705] rb_b: left promiscuous mode
[  990.040552][ T9705] rb_il: left promiscuous mode
[  990.056144][ T9705] pe_b (unregistering): left promiscuous mode
[  990.068474][ T9705] pe_a (unregistering): left promiscuous mode