[  858.915969][T11158] PPP generic driver version 2.4.2
[  858.922544][T11158] NET: Registered PF_PPPOX protocol family
[  858.949840][T11158] l2tp_core: L2TP core driver, V2.0
[  858.957094][T11158] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  867.253789][T11338] ppp0: recursion detected
[  868.307143][T11191] ppp0: recursion detected