[  381.870300] PPP generic driver version 2.4.2
[  381.873616] NET: Registered PF_PPPOX protocol family
[  381.876661] l2tp_core: L2TP core driver, V2.0
[  381.877876] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.478295] ppp0: recursion detected
[  386.696747] ppp0: recursion detected
[  387.495209] ppp0: recursion detected