[  381.545397] PPP generic driver version 2.4.2
[  381.546886] NET: Registered PF_PPPOX protocol family
[  381.549620] l2tp_core: L2TP core driver, V2.0
[  381.550574] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.095294] ppp0: recursion detected
[  387.109892] ppp0: recursion detected