[  994.128641][T11885] rb_a: entered promiscuous mode
[  994.129991][T11885] rb_b: entered promiscuous mode
[  994.131170][T11885] rb_il: entered promiscuous mode
[  994.207315][T11887] pe_a: entered promiscuous mode
[  994.208079][T11887] pe_b: entered promiscuous mode
[  994.208872][T11887] debugfs: 'prp0' already exists in 'hsr'
[  994.209151][T11887] Cannot create hsr debugfs directory
[  994.246127][T11888] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[ 1001.026998][  T316] rb_a: left promiscuous mode
[ 1001.028212][  T316] rb_b: left promiscuous mode
[ 1001.040096][  T316] rb_il: left promiscuous mode
[ 1001.067737][  T316] pe_b (unregistering): left promiscuous mode
[ 1001.075468][  T316] pe_a (unregistering): left promiscuous mode