[  895.791046][T11356] PPP generic driver version 2.4.2
[  895.798988][T11356] NET: Registered PF_PPPOX protocol family
[  895.815361][T11356] l2tp_core: L2TP core driver, V2.0
[  895.823143][T11356] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  901.167948][T11435] ppp0: recursion detected
[  902.231535][T11388] ppp0: recursion detected