[  860.191203][T12962] PPP generic driver version 2.4.2
[  860.198856][T12962] NET: Registered PF_PPPOX protocol family
[  860.223102][T12962] l2tp_core: L2TP core driver, V2.0
[  860.229146][T12962] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  865.837771][T13045] ppp0: recursion detected
[  866.903601][T13000] ppp0: recursion detected