[  377.902016] PPP generic driver version 2.4.2
[  377.902780] NET: Registered PF_PPPOX protocol family
[  377.904981] l2tp_core: L2TP core driver, V2.0
[  377.906554] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  382.211355] ppp0: recursion detected
[  383.222047] ppp0: recursion detected