[  953.614961][T11953] rb_a: entered promiscuous mode
[  953.616255][T11953] rb_b: entered promiscuous mode
[  953.617752][T11953] rb_il: entered promiscuous mode
[  953.672361][T11955] pe_a: entered promiscuous mode
[  953.673082][T11955] pe_b: entered promiscuous mode
[  953.674603][T11955] debugfs: 'prp0' already exists in 'hsr'
[  953.674823][T11955] Cannot create hsr debugfs directory
[  953.704727][T11956] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  960.367243][   T12] rb_a: left promiscuous mode
[  960.367730][   T12] rb_b: left promiscuous mode
[  960.368445][   T12] rb_il: left promiscuous mode
[  960.383043][   T12] pe_b (unregistering): left promiscuous mode
[  960.389505][   T12] pe_a (unregistering): left promiscuous mode