[  382.318910] PPP generic driver version 2.4.2
[  382.321630] NET: Registered PF_PPPOX protocol family
[  382.324174] l2tp_core: L2TP core driver, V2.0
[  382.325173] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.628669] ppp0: recursion detected
[  387.637389] ppp0: recursion detected