[  996.914538][T11890] rb_a: entered promiscuous mode
[  996.915438][T11890] rb_b: entered promiscuous mode
[  996.916972][T11890] rb_il: entered promiscuous mode
[  996.998406][T11892] pe_a: entered promiscuous mode
[  996.999245][T11892] pe_b: entered promiscuous mode
[  997.000113][T11892] debugfs: 'prp0' already exists in 'hsr'
[  997.000403][T11892] Cannot create hsr debugfs directory
[  997.034093][T11893] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[ 1003.762409][  T286] rb_a: left promiscuous mode
[ 1003.763106][  T286] rb_b: left promiscuous mode
[ 1003.764395][  T286] rb_il: left promiscuous mode
[ 1003.785638][  T286] pe_b (unregistering): left promiscuous mode
[ 1003.789698][  T286] pe_a (unregistering): left promiscuous mode