[  367.696981] PPP generic driver version 2.4.2
[  367.698323] NET: Registered PF_PPPOX protocol family
[  367.699919] l2tp_core: L2TP core driver, V2.0
[  367.701118] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  375.109620] ppp0: recursion detected
[  375.432209] ppp0: recursion detected
[  376.117227] ppp0: recursion detected