[   77.510325][  T817] rb_a: entered promiscuous mode
[   77.511146][  T817] rb_b: entered promiscuous mode
[   77.512000][  T817] rb_il: entered promiscuous mode
[   77.568392][  T819] pe_a: entered promiscuous mode
[   77.568975][  T819] pe_b: entered promiscuous mode
[   77.575643][  T819] debugfs: 'prp0' already exists in 'hsr'
[   77.575794][  T819] Cannot create hsr debugfs directory
[   77.603590][  T820] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[   84.212519][   T70] rb_a: left promiscuous mode
[   84.212965][   T70] rb_b: left promiscuous mode
[   84.213595][   T70] rb_il: left promiscuous mode
[   84.238067][   T70] pe_b (unregistering): left promiscuous mode
[   84.241626][   T70] pe_a (unregistering): left promiscuous mode