[  368.744828] PPP generic driver version 2.4.2
[  368.746145] NET: Registered PF_PPPOX protocol family
[  368.748684] l2tp_core: L2TP core driver, V2.0
[  368.749901] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  376.109123] ppp0: recursion detected
[  377.117715] ppp0: recursion detected