[  806.059791][T10383] PPP generic driver version 2.4.2
[  806.067524][T10383] NET: Registered PF_PPPOX protocol family
[  806.096204][T10383] l2tp_core: L2TP core driver, V2.0
[  806.106326][T10383] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  811.524180][T10460] ppp0: recursion detected
[  812.575169][T10421] ppp0: recursion detected