[  368.361014] PPP generic driver version 2.4.2
[  368.362524] NET: Registered PF_PPPOX protocol family
[  368.366010] l2tp_core: L2TP core driver, V2.0
[  368.367561] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  375.679511] ppp0: recursion detected
[  376.687729] ppp0: recursion detected