[  999.543642][T12000] rb_a: entered promiscuous mode
[  999.544486][T12000] rb_b: entered promiscuous mode
[  999.545688][T12000] rb_il: entered promiscuous mode
[  999.611874][T12002] pe_a: entered promiscuous mode
[  999.612682][T12002] pe_b: entered promiscuous mode
[  999.613989][T12002] debugfs: 'prp0' already exists in 'hsr'
[  999.614277][T12002] Cannot create hsr debugfs directory
[  999.648822][T12003] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[ 1006.339553][ T1372] rb_a: left promiscuous mode
[ 1006.340116][ T1372] rb_b: left promiscuous mode
[ 1006.341054][ T1372] rb_il: left promiscuous mode
[ 1006.357453][ T1372] pe_b (unregistering): left promiscuous mode
[ 1006.363329][ T1372] pe_a (unregistering): left promiscuous mode