[  850.939360][T11214] PPP generic driver version 2.4.2
[  850.946542][T11214] NET: Registered PF_PPPOX protocol family
[  850.960019][T11214] l2tp_core: L2TP core driver, V2.0
[  850.967732][T11214] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  856.027228][T11285] ppp0: recursion detected
[  857.079645][T11245] ppp0: recursion detected