[  381.746517] PPP generic driver version 2.4.2
[  381.749586] NET: Registered PF_PPPOX protocol family
[  381.752081] l2tp_core: L2TP core driver, V2.0
[  381.753067] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.271929] ppp0: recursion detected
[  387.284686] ppp0: recursion detected