[  997.457445][T11896] rb_a: entered promiscuous mode
[  997.458273][T11896] rb_b: entered promiscuous mode
[  997.459730][T11896] rb_il: entered promiscuous mode
[  997.540898][T11898] pe_a: entered promiscuous mode
[  997.541696][T11898] pe_b: entered promiscuous mode
[  997.542836][T11898] debugfs: 'prp0' already exists in 'hsr'
[  997.543125][T11898] Cannot create hsr debugfs directory
[  997.572352][T11899] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[ 1004.361154][ T8075] rb_a: left promiscuous mode
[ 1004.367427][ T8075] rb_b: left promiscuous mode
[ 1004.368200][ T8075] rb_il: left promiscuous mode
[ 1004.383880][ T8075] pe_b (unregistering): left promiscuous mode
[ 1004.404058][ T8075] pe_a (unregistering): left promiscuous mode