[  863.946777][T13063] PPP generic driver version 2.4.2
[  863.953024][T13063] NET: Registered PF_PPPOX protocol family
[  863.975398][T13063] l2tp_core: L2TP core driver, V2.0
[  863.981818][T13063] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  869.184487][T13135] ppp0: recursion detected
[  870.245936][T13096] ppp0: recursion detected