[  368.812349] PPP generic driver version 2.4.2
[  368.813670] NET: Registered PF_PPPOX protocol family
[  368.815869] l2tp_core: L2TP core driver, V2.0
[  368.816833] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  376.074566] ppp0: recursion detected
[  377.082490] ppp0: recursion detected