[  929.990651][T11884] rb_a: entered promiscuous mode
[  929.991456][T11884] rb_b: entered promiscuous mode
[  929.992629][T11884] rb_il: entered promiscuous mode
[  930.058305][T11886] pe_a: entered promiscuous mode
[  930.059033][T11886] pe_b: entered promiscuous mode
[  930.059815][T11886] debugfs: 'prp0' already exists in 'hsr'
[  930.060094][T11886] Cannot create hsr debugfs directory
[  930.083766][T11887] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  936.750273][ T1357] rb_a: left promiscuous mode
[  936.750887][ T1357] rb_b: left promiscuous mode
[  936.751781][ T1357] rb_il: left promiscuous mode
[  936.764586][ T1357] pe_b (unregistering): left promiscuous mode
[  936.768855][ T1357] pe_a (unregistering): left promiscuous mode