[  367.903152] PPP generic driver version 2.4.2
[  367.904524] NET: Registered PF_PPPOX protocol family
[  367.907034] l2tp_core: L2TP core driver, V2.0
[  367.908102] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  375.256031] ppp0: recursion detected
[  375.431850] ppp0: recursion detected
[  376.266668] ppp0: recursion detected