[  376.643175] PPP generic driver version 2.4.2
[  376.644063] NET: Registered PF_PPPOX protocol family
[  376.646985] l2tp_core: L2TP core driver, V2.0
[  376.647982] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  381.091535] ppp0: recursion detected
[  382.107142] ppp0: recursion detected