[  382.463993] PPP generic driver version 2.4.2
[  382.464649] NET: Registered PF_PPPOX protocol family
[  382.467218] l2tp_core: L2TP core driver, V2.0
[  382.468143] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.751415] ppp0: recursion detected
[  387.758960] ppp0: recursion detected