[  368.185082] PPP generic driver version 2.4.2
[  368.186234] NET: Registered PF_PPPOX protocol family
[  368.188705] l2tp_core: L2TP core driver, V2.0
[  368.189773] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  375.523035] ppp0: recursion detected
[  375.936176] ppp0: recursion detected
[  376.541398] ppp0: recursion detected