[  922.961672][T11892] rb_a: entered promiscuous mode
[  922.962354][T11892] rb_b: entered promiscuous mode
[  922.963680][T11892] rb_il: entered promiscuous mode
[  923.027008][T11894] pe_a: entered promiscuous mode
[  923.027724][T11894] pe_b: entered promiscuous mode
[  923.028394][T11894] debugfs: 'prp0' already exists in 'hsr'
[  923.028547][T11894] Cannot create hsr debugfs directory
[  923.050497][T11895] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  929.706829][  T236] rb_a: left promiscuous mode
[  929.707321][  T236] rb_b: left promiscuous mode
[  929.707964][  T236] rb_il: left promiscuous mode
[  929.721448][  T236] pe_b (unregistering): left promiscuous mode
[  929.725032][  T236] pe_a (unregistering): left promiscuous mode