[  368.176223] PPP generic driver version 2.4.2
[  368.177565] NET: Registered PF_PPPOX protocol family
[  368.181148] l2tp_core: L2TP core driver, V2.0
[  368.182518] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  375.620681] ppp0: recursion detected
[  375.932414] ppp0: recursion detected
[  376.628194] ppp0: recursion detected